WIP¨

Improve workflow metrics with faillure reason
chore(deps): bump nodemailer from 7.0.11 to 7.0.13 (#18754 )
2026-03-20 15:25:35 +01:00 · 2026-03-19 15:30:54 +01:00 · 2026-03-19 09:22:17 +00:00 · 2026-03-19 09:11:58 +00:00 · 2026-03-19 09:10:58 +00:00 · 2026-03-19 10:10:47 +01:00
13776 changed files with 818864 additions and 366561 deletions
@@ -0,0 +1,34 @@
+FROM ubuntu:22.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y \
+    curl \
+    git \
+    make \
+    build-essential \
+    postgresql-client \
+    docker.io \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install nvm (project recommends nvm + .nvmrc for consistent Node versions)
+ENV NVM_DIR=/usr/local/nvm
+RUN mkdir -p $NVM_DIR \
+    && curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/master/install.sh | bash
+
+SHELL ["/bin/bash", "-c"]
+
+# Copy .nvmrc so nvm install picks up the right version
+COPY .nvmrc /tmp/.nvmrc
+
+# Install Node.js from .nvmrc, enable Corepack, and symlink binaries
+# so they're available on PATH without hardcoding a version
+RUN . $NVM_DIR/nvm.sh \
+    && nvm install $(cat /tmp/.nvmrc) \
+    && nvm alias default $(cat /tmp/.nvmrc) \
+    && corepack enable \
+    && BIN_DIR=$(dirname $(nvm which default)) \
+    && ln -sf $BIN_DIR/node /usr/local/bin/node \
+    && ln -sf $BIN_DIR/npm /usr/local/bin/npm \
+    && ln -sf $BIN_DIR/npx /usr/local/bin/npx \
+    && ln -sf $BIN_DIR/corepack /usr/local/bin/corepack
@@ -1,18 +0,0 @@
-{
-  "install": "curl -fsSL https://deb.nodesource.com/setup_24.x | sudo -E bash - && sudo apt-get install -y nodejs && node --version && yarn install && echo 'Setting up Docker Compose environment...' && cd packages/twenty-docker && cp -n docker-compose.yml docker-compose.dev.yml || true && echo 'Dependencies installed and docker-compose prepared'",
-  "start": "sudo service docker start && echo 'Docker service started' && cd packages/twenty-docker && echo 'Installing yq for YAML processing...' && sudo apt-get update -qq && sudo apt-get install -y wget && wget -qO /usr/local/bin/yq https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 && sudo chmod +x /usr/local/bin/yq && echo 'Patching docker-compose for local development...' && yq eval 'del(.services.server.image)' -i docker-compose.dev.yml && yq eval '.services.server.build.context = \"../../\"' -i docker-compose.dev.yml && yq eval '.services.server.build.dockerfile = \"./packages/twenty-docker/twenty/Dockerfile\"' -i docker-compose.dev.yml && yq eval 'del(.services.worker.image)' -i docker-compose.dev.yml && yq eval '.services.worker.build.context = \"../../\"' -i docker-compose.dev.yml && yq eval '.services.worker.build.dockerfile = \"./packages/twenty-docker/twenty/Dockerfile\"' -i docker-compose.dev.yml && echo 'Setting up .env file with database configuration...' && echo 'SERVER_URL=http://localhost:3000' > .env && echo 'APP_SECRET='$(openssl rand -base64 32) >> .env && echo 'PG_DATABASE_PASSWORD='$(openssl rand -hex 16) >> .env && echo 'PG_DATABASE_URL=postgres://postgres:password@localhost:5432/postgres' >> .env && echo 'SIGN_IN_PREFILLED=true' >> .env && echo 'Building and starting services...' && docker-compose -f docker-compose.dev.yml up -d --build && echo 'Waiting for services to initialize...' && sleep 30 && echo 'Checking service health...' && docker-compose -f docker-compose.dev.yml ps && echo 'Environment setup complete!'",
-  "terminals": [
-    {
-      "name": "Database Setup & Seed",
-      "command": "sleep 40 && cd packages/twenty-docker && echo 'Waiting for PostgreSQL to be ready...' && until docker-compose -f docker-compose.dev.yml exec -T db pg_isready -U postgres; do echo 'Waiting for PostgreSQL...'; sleep 5; done && echo 'PostgreSQL is ready!' && echo 'Waiting for Twenty server to be healthy...' && until docker-compose -f docker-compose.dev.yml exec -T server curl --fail http://localhost:3000/healthz 2>/dev/null; do echo 'Waiting for server...'; sleep 5; done && echo 'Server is healthy!' && echo 'Running database setup and seeding...' && docker-compose -f docker-compose.dev.yml exec -T server npx nx database:reset twenty-server && echo 'Database seeded successfully!' && bash"
-    },
-    {
-      "name": "Application Logs",
-      "command": "sleep 35 && cd packages/twenty-docker && echo 'Following application logs...' && docker-compose -f docker-compose.dev.yml logs -f server worker"
-    },
-    {
-      "name": "Service Monitor",
-      "command": "sleep 15 && cd packages/twenty-docker && echo '=== Service Status Monitor ===' && while true; do clear; echo '=== Service Status at $(date) ===' && docker-compose -f docker-compose.dev.yml ps && echo '\\n=== Health Status ===' && (docker-compose -f docker-compose.dev.yml exec -T server curl -s http://localhost:3000/healthz 2>/dev/null && echo '✅ Twenty Server: Healthy') || echo '❌ Twenty Server: Not Ready' && (docker-compose -f docker-compose.dev.yml exec -T db pg_isready -U postgres 2>/dev/null && echo '✅ PostgreSQL: Ready') || echo '❌ PostgreSQL: Not Ready' && echo '\\n=== Database Connection Test ===' && docker-compose -f docker-compose.dev.yml exec -T server node -e \"const { Client } = require('pg'); const client = new Client({connectionString: process.env.PG_DATABASE_URL}); client.connect().then(() => {console.log('✅ Database Connection: OK'); client.end();}).catch(e => console.log('❌ Database Connection: Failed -', e.message));\" || echo 'Connection test failed' && sleep 45; done"
-    }
-  ]
-} 
@@ -1,18 +1,10 @@
 {
-  "install": "curl -fsSL https://deb.nodesource.com/setup_24.x | sudo -E bash - && sudo apt-get install -y nodejs && node --version && yarn install && echo 'Installing dependencies complete'",
-  "start": "sudo service docker start && echo 'Docker service started' && sleep 3 && echo 'Starting PostgreSQL and Redis containers...' && make postgres-on-docker && make redis-on-docker && echo 'Waiting for containers to initialize...' && sleep 20 && echo 'Checking container status...' && docker ps --filter name=twenty_ && echo 'Waiting for PostgreSQL to be ready...' && until docker exec twenty_pg pg_isready -U postgres -h localhost; do echo 'PostgreSQL not ready yet, waiting...'; sleep 3; done && echo 'PostgreSQL is ready!' && echo 'Setting up database...' && cd packages/twenty-server && npx nx database:reset twenty-server || echo 'Database already initialized' && echo 'Environment setup complete!'",
+  "install": "yarn install",
+  "start": "(sudo service docker start || service docker start || true) && bash packages/twenty-utils/setup-dev-env.sh && npx nx database:reset twenty-server",
  "terminals": [
    {
      "name": "Development Server",
-      "command": "echo 'Waiting for database to be fully ready...' && sleep 30 && until docker exec twenty_pg pg_isready -U postgres -h localhost; do echo 'Waiting for PostgreSQL...'; sleep 2; done && echo 'Starting Twenty development server...' && export SERVER_URL=http://localhost:3000 && export PG_DATABASE_URL=postgres://postgres:postgres@localhost:5432/postgres && yarn start"
-    },
-    {
-      "name": "Database Management",
-      "command": "sleep 25 && echo 'Database management terminal ready' && echo 'Waiting for PostgreSQL to be available...' && until docker exec twenty_pg pg_isready -U postgres -h localhost; do echo 'Waiting for PostgreSQL...'; sleep 2; done && echo 'PostgreSQL is ready for database operations!' && echo 'You can now run database commands like:' && echo '  npx nx database:reset twenty-server' && echo '  npx nx database:migrate twenty-server' && bash"
-    },
-    {
-      "name": "Container Logs & Status",
-      "command": "sleep 10 && echo '=== Container Status Monitor ===' && while true; do echo '\\n=== Container Status at $(date) ===' && docker ps --filter name=twenty_ --format 'table {{.Names}}\\t{{.Status}}\\t{{.Ports}}' && echo '\\n=== PostgreSQL Status ===' && (docker exec twenty_pg pg_isready -U postgres -h localhost && echo 'PostgreSQL: ✅ Ready') || echo 'PostgreSQL: ❌ Not Ready' && echo '\\n=== Redis Status ===' && (docker exec twenty_redis redis-cli ping && echo 'Redis: ✅ Ready') || echo 'Redis: ❌ Not Ready' && sleep 30; done"
+      "command": "yarn start"
    }
  ]
-} 
+}
@@ -13,6 +13,7 @@ This directory contains Twenty's development guidelines and best practices in th
 - **architecture.mdc** - Project overview, technology stack, and infrastructure setup (Always Applied)
 - **nx-rules.mdc** - Nx workspace guidelines and best practices (Auto-attached to Nx files)
 - **server-migrations.mdc** - Backend migration and TypeORM guidelines for `twenty-server` (Auto-attached to server entities and migration files)
+- **creating-syncable-entity.mdc** - Comprehensive guide for creating new syncable entities (with universalIdentifier and applicationId) in the workspace migration system (Agent-requested for metadata-modules and workspace-migration files)

 ### Code Quality
 - **typescript-guidelines.mdc** - TypeScript best practices and conventions (Auto-attached to .ts/.tsx files)
@@ -21,7 +22,7 @@ This directory contains Twenty's development guidelines and best practices in th

 ### React Development
 - **react-general-guidelines.mdc** - Core React development principles (Auto-attached to React files)
- **react-state-management.mdc** - State management approaches with Recoil (Auto-attached to state files)
+- **react-state-management.mdc** - State management approaches with Jotai (Auto-attached to state files)

 ### Testing & Quality
 - **testing-guidelines.mdc** - Testing strategies and best practices (Auto-attached to test files)
@@ -39,6 +40,7 @@ You can manually reference any rule using the `@ruleName` syntax:
 - `@nx-rules` - Include Nx-specific guidance
 - `@react-general-guidelines` - Load React best practices
 - `@testing-guidelines` - Get testing recommendations
+- `@creating-syncable-entity` - Guide for creating new syncable entities

 ### Rule Types Used
 - **Always Applied** - Loaded in every context (architecture.mdc, README.mdc)
@@ -53,7 +55,7 @@ You can manually reference any rule using the `@ruleName` syntax:
 # Testing
 npx nx test twenty-front                    # Run unit tests
 npx nx storybook:build twenty-front         # Build Storybook
-npx nx storybook:serve-and-test:static     # Run Storybook tests
+npx nx storybook:test                       # Run Storybook tests

 # Development
 npx nx lint:diff-with-main twenty-front            # Lint files changed vs main (fastest)
@@ -7,7 +7,7 @@ alwaysApply: true
 # Twenty Architecture

 ## Tech Stack
- **Frontend**: React 18, TypeScript, Recoil, Styled Components, Vite
+- **Frontend**: React 18, TypeScript, Jotai, Styled Components, Vite
 - **Backend**: NestJS, TypeORM, PostgreSQL, Redis, GraphQL
 - **Monorepo**: Nx workspace with yarn

@@ -8,7 +8,7 @@ alwaysApply: true
 ## Formatting Standards
 - **Prettier**: 2-space indentation, single quotes, trailing commas, semicolons
 - **Print width**: 80 characters
- **ESLint**: No unused imports, consistent import ordering, prefer const over let
+- **Oxlint**: No unused imports, consistent import ordering, prefer const over let

 ## Naming Conventions
 ```typescript
@@ -0,0 +1,219 @@
+---
+description: Main guide for creating syncable entities in Twenty's workspace migration system
+globs: ["**/metadata-modules/**", "**/workspace-migration/**"]
+alwaysApply: false
+---
+
+# Creating a New Syncable Entity - Main Guide
+
+This is the main guide for creating **syncable entities** in Twenty's workspace migration architecture.
+
+## Documentation Structure
+
+This main guide provides a high-level overview and navigation hub.
+
+**⚡ Skills** (`.cursor/skills/syncable-entity-*/SKILL.md`) - Concise, action-oriented implementation guides for each step. Reference these when creating a new syncable entity.
+
+**When to use:**
+- Start here for architecture overview and workflow
+- Reference specific skills (`@syncable-entity-types-and-constants`) when implementing each step
+
+## What is a Syncable Entity?
+
+A syncable entity is a metadata entity that:
+- Has a **`universalIdentifier`**: A unique identifier used for syncing entities across workspaces/applications
+- Has an **`applicationId`**: Links the entity to an application (Twenty Standard or Custom applications)
+- Participates in the **workspace migration system**: Can be created, updated, and deleted through the migration pipeline
+- Is **cached as a flat entity**: Denormalized representation for efficient validation and change detection
+
+Examples: `skill`, `agent`, `view`, `viewField`, `role`, `pageLayout`, etc.
+
+## Architecture Overview
+
+```
+Input DTO → Transform → Universal Flat Entity → Builder/Validator → Runner → Database
+                              ↓
+                        Cache Service
+```
+
+**Key Components:**
+- **TypeORM Entity**: Database model extending `SyncableEntity`
+- **Flat Entity**: Denormalized type (no relations, dates as strings) - for caching
+- **Universal Flat Entity**: Flat entity with foreign keys mapped to universal identifiers - for migrations
+- **Transform Utils**: Convert DTOs to universal flat entities
+- **Builder/Validator**: Validate and create migration actions
+- **Runner**: Execute actions against the database
+
+## Implementation Steps
+
+Follow these skills in order:
+
+### 1️⃣ **Foundation: Types & Constants** → `@syncable-entity-types-and-constants`
+
+**What:** Define all types, entities, and register in central constants
+
+**Tasks:**
+- Create TypeORM entity (extends `SyncableEntity`)
+- Define flat entity types
+- Define action types (universal + flat)
+- Register in 5 central constants
+
+**Why first:** Everything else depends on these types
+
+---
+
+### 2️⃣ **Data Layer: Cache & Transform** → `@syncable-entity-cache-and-transform`
+
+**What:** Handle conversion between different representations
+
+**Tasks:**
+- Create cache service
+- Create entity-to-flat conversion
+- Create input transform utils
+- Handle foreign key resolution
+
+**Dependencies:** Requires Step 1
+
+---
+
+### 3️⃣ **Business Logic: Builder & Validation** → `@syncable-entity-builder-and-validation`
+
+**What:** Validate business rules and create actions
+
+**Tasks:**
+- Create validator service (never throws, never mutates)
+- Create builder service
+- Wire into orchestrator (⚠️ critical!)
+
+**Dependencies:** Requires Steps 1-2
+
+---
+
+### 4️⃣ **Execution: Runner & Actions** → `@syncable-entity-runner-and-actions`
+
+**What:** Execute migration actions against the database
+
+**Tasks:**
+- Create action handlers (create/update/delete)
+- Implement transpilation methods
+- Create universal-to-flat conversion utilities
+
+**Dependencies:** Requires Steps 1-3
+
+---
+
+### 5️⃣ **Assembly: Integration** → `@syncable-entity-integration`
+
+**What:** Wire everything together
+
+**Tasks:**
+- Register in 3 NestJS modules
+- Create service and resolver layers
+- Use exception interceptor
+
+**Dependencies:** Requires Steps 1-4
+
+---
+
+### 6️⃣ **Testing: Integration Tests** (**MANDATORY**) → `@syncable-entity-testing`
+
+**What:** Comprehensive test suite
+
+**Tasks:**
+- Create test utilities
+- Write failing tests (all validator exceptions)
+- Write successful tests (all CRUD operations)
+- Use snapshot testing
+
+**Dependencies:** Requires all previous steps
+
+---
+
+## Quick Reference
+
+### Multi-Agent Workflow
+
+For parallel development:
+1. **Agent 1** (Foundation): Complete Step 1 first - unblocks everyone
+2. **Agent 2** (Cache): Can start immediately after Step 1
+3. **Agent 3** (Builder): Can work in parallel with Agent 4 after Step 1
+4. **Agent 4** (Runner): Can work in parallel with Agent 3 after Step 1
+5. **Agent 5** (Integration): Assembles everything after Steps 2-4
+
+### Key Design Principles
+
+| Layer | Responsibility | Can Throw? | Can Mutate? |
+|-------|---------------|------------|-------------|
+| Transform Utils | Data transformation | Yes (input validation) | N/A (creates new) |
+| Validator | Business rule validation | **No** (returns errors) | **No** |
+| Builder | Action creation | **No** (returns errors) | **No** |
+| Runner | Database operations | Yes (DB errors) | Yes (via TypeORM) |
+
+### Common Pitfalls
+
+⚠️ **Most Commonly Forgotten:**
+1. Wiring builder in orchestrator service
+2. Registering in all 3 modules (builder, validators, action handlers)
+3. Setting `universalIdentifier` correctly in entity-to-flat conversion
+
+⚠️ **Common Mistakes:**
+1. Using regular IDs instead of universal identifiers in transform utils
+2. Throwing exceptions in validators/builders
+3. Mutating entity maps in validators/builders
+4. Forgetting to handle JSONB properties with `SerializedRelation`
+
+### File Locations
+
+```
+packages/twenty-shared/src/metadata/
+└── all-metadata-name.constant.ts
+
+packages/twenty-server/src/engine/metadata-modules/
+├── my-entity/                           # Step 1
+│   └── entities/
+├── flat-my-entity/                      # Steps 1-2
+│   ├── types/
+│   ├── constants/
+│   ├── services/
+│   └── utils/
+└── flat-entity/constant/                # Step 1 (central registries)
+    ├── all-entity-properties-configuration-by-metadata-name.constant.ts
+    ├── all-one-to-many-metadata-relations.constant.ts
+    ├── all-many-to-one-metadata-foreign-key.constant.ts
+    └── all-many-to-one-metadata-relations.constant.ts
+
+packages/twenty-server/src/engine/workspace-manager/workspace-migration/
+├── workspace-migration-builder/         # Step 3
+│   ├── builders/my-entity/
+│   └── validators/services/
+└── workspace-migration-runner/          # Step 4
+    └── action-handlers/my-entity/
+```
+
+### Complete Checklist
+
+Before considering complete:
+- [ ] All 6 guides completed
+- [ ] TypeORM entity extends `SyncableEntity`
+- [ ] All constants registered (5 central registries)
+- [ ] Cache service with correct decorator
+- [ ] Transform utils return universal flat entities
+- [ ] Validator never throws/mutates
+- [ ] Builder wired in orchestrator (⚠️ critical!)
+- [ ] All 3 action handlers implemented
+- [ ] All 3 modules updated
+- [ ] **Integration tests written (MANDATORY)**
+- [ ] **All failing scenarios covered**
+- [ ] **All successful use cases tested**
+
+---
+
+## Need Help?
+
+Reference the appropriate skill for step-by-step guidance:
+- `@syncable-entity-types-and-constants` - Types, entities, constants
+- `@syncable-entity-cache-and-transform` - Cache & transform
+- `@syncable-entity-builder-and-validation` - Builder & validation
+- `@syncable-entity-runner-and-actions` - Runner & actions
+- `@syncable-entity-integration` - Integration & wiring
+- `@syncable-entity-testing` - Testing patterns
@@ -4,16 +4,20 @@ alwaysApply: false
 ---
 # React State Management

-## Recoil Patterns
+## Jotai Patterns
 ```typescript
-// ✅ Atoms for primitive state
-export const currentUserState = atom<User | null>({
+// ✅ Atoms for primitive state (use createAtomState for keyed state with optional persistence)
+import { createAtomState } from '@/ui/utilities/state/jotai/utils/createAtomState';
+
+export const currentUserState = createAtomState<User | null>({
  key: 'currentUserState',
-  default: null,
+  defaultValue: null,
 });

-// ✅ Selectors for derived state
-export const userDisplayNameSelector = selector({
+// ✅ Derived atoms for computed state (use createAtomSelector)
+import { createAtomSelector } from '@/ui/utilities/state/jotai/utils/createAtomSelector';
+
+export const userDisplayNameSelector = createAtomSelector({
  key: 'userDisplayNameSelector',
  get: ({ get }) => {
    const user = get(currentUserState);
@@ -21,13 +25,30 @@ export const userDisplayNameSelector = selector({
  },
 });

-// ✅ Atom families for dynamic atoms
-export const userByIdState = atomFamily<User | null, string>({
+// ✅ Atom factory pattern for dynamic atoms (use createAtomFamilyState)
+import { createAtomFamilyState } from '@/ui/utilities/state/jotai/utils/createAtomFamilyState';
+
+export const userByIdState = createAtomFamilyState<User | null, string>({
  key: 'userByIdState',
-  default: null,
+  defaultValue: null,
 });
 ```

+## Jotai Hooks
+```typescript
+// useAtomState - read and write
+import { useAtomState } from '@/ui/utilities/state/jotai/hooks/useAtomState';
+
+// useAtomStateValue - read only
+import { useAtomStateValue } from '@/ui/utilities/state/jotai/hooks/useAtomStateValue';
+
+// useSetAtomState - write only
+import { useSetAtomState } from '@/ui/utilities/state/jotai/hooks/useSetAtomState';
+```
+
+## Provider
+Jotai works without a Provider by default. For scoped stores or testing, use `Provider` from `jotai`.
+
 ## Local State Guidelines
 ```typescript
 // ✅ Multiple useState for unrelated state
@@ -74,7 +95,7 @@ const increment = useCallback(() => {
 ```

 ## Performance Tips
- Use atom families for dynamic data collections
- Implement proper selector caching
- Avoid heavy computations in selectors
+- Use atom factory pattern (createAtomFamilyState) for dynamic data collections
+- Derived atoms (createAtomSelector) are automatically memoized by Jotai
+- Avoid heavy computations in derived atoms
 - Batch state updates when possible
@@ -0,0 +1,53 @@
+---
+description: ESM dependency guidelines for twenty-sdk and create-twenty-app packages
+globs: ["packages/twenty-sdk/**", "packages/create-twenty-app/**"]
+alwaysApply: false
+---
+
+# ESM Dependency Guidelines
+
+## Context
+
+`twenty-sdk` and `create-twenty-app` are published as dual-format npm packages (ESM `.mjs` + CJS `.cjs`). Dependencies listed in `dependencies` are **externalized** by the Vite/Rollup build — they are not bundled, and consumers resolve them from `node_modules` at runtime.
+
+This means **CJS-only dependencies break the ESM output**. When Rollup emits `import { foo } from 'cjs-package'`, Node.js ESM cannot resolve named exports from CommonJS modules, causing `SyntaxError: Named export 'foo' not found`.
+
+## Rules
+
+### Only add ESM-compatible dependencies
+
+Before adding a new dependency to `package.json`, verify it supports ESM:
+- Check for `"type": "module"` in its `package.json`
+- Or check for an `"exports"` map with ESM entries
+- Or check for a `"module"` field pointing to an ESM build
+
+### Use native `node:fs/promises` for standard fs operations
+
+```typescript
+// ✅ Import native fs functions directly
+import { readFile, writeFile, mkdir, rm, cp } from 'node:fs/promises';
+import { createWriteStream, existsSync } from 'node:fs';
+
+// ✅ Import only custom helpers from fs-utils (no native re-exports)
+import { pathExists, ensureDir, emptyDir, copy, move, remove, readJson, writeJson, ensureFile } from '@/cli/utilities/file/fs-utils';
+
+// ❌ Don't use fs-extra (CJS-only, breaks ESM bundle)
+import * as fs from 'fs-extra';
+
+// ❌ Don't use import * as fs from fs-utils (it doesn't re-export native fs)
+import * as fs from '@/cli/utilities/file/fs-utils';
+```
+
+### Use `@/cli/utilities/string/kebab-case` instead of lodash
+
+```typescript
+// ✅ Use internal utility
+import { kebabCase } from '@/cli/utilities/string/kebab-case';
+
+// ❌ Don't use lodash single-function packages (CJS-only, unmaintained)
+import kebabCase from 'lodash.kebabcase';
+```
+
+### When no ESM alternative exists
+
+If a CJS-only package has no ESM replacement (e.g. `archiver`), add it to the `cjsOnlyPackages` list in `vite.config.node.ts` so it gets inlined into the bundle instead of externalized.
@@ -0,0 +1,393 @@
+---
+name: syncable-entity-builder-and-validation
+description: Create validation logic and migration action builders for syncable entities in Twenty. Use when implementing business rule validation, uniqueness checks, foreign key validation, or building workspace migration actions for syncable entities. Validators never throw and never mutate.
+---
+
+# Syncable Entity: Builder & Validation (Step 3/6)
+
+**Purpose**: Implement business rule validation and create migration action builders.
+
+**When to use**: After completing Steps 1-2 (Types, Cache, Transform). Required before implementing action handlers.
+
+---
+
+## Quick Start
+
+This step creates:
+1. Validator service (business logic validation)
+2. Builder service (action creation)
+3. Orchestrator wiring (**CRITICAL** - often forgotten!)
+
+**Key principles**:
+- Validators **never throw** - return error arrays
+- Validators **never mutate** - pass optimistic entity maps
+- Use indexed lookups (O(1)) not `Object.values().find()` (O(n))
+
+---
+
+## Step 1: Create Validator Service
+
+**File**: `src/engine/workspace-manager/workspace-migration/workspace-migration-builder/validators/services/flat-my-entity-validator.service.ts`
+
+```typescript
+import { Injectable } from '@nestjs/common';
+import { t, msg } from '@lingui/macro';
+import { isDefined } from 'twenty-shared/utils';
+
+import { type FlatMyEntity } from 'src/engine/metadata-modules/flat-my-entity/types/flat-my-entity.type';
+import { type FlatMyEntityMaps } from 'src/engine/metadata-modules/flat-my-entity/types/flat-my-entity-maps.type';
+import { WorkspaceMigrationValidationError } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/validators/types/workspace-migration-validation-error.type';
+import { MyEntityExceptionCode } from 'src/engine/metadata-modules/my-entity/exceptions/my-entity-exception-code.enum';
+
+@Injectable()
+export class FlatMyEntityValidatorService {
+  validateMyEntityForCreate(
+    flatMyEntity: FlatMyEntity,
+    optimisticFlatMyEntityMaps: FlatMyEntityMaps,
+  ): WorkspaceMigrationValidationError[] {
+    const errors: WorkspaceMigrationValidationError[] = [];
+
+    // Pattern 1: Required field validation
+    if (!isDefined(flatMyEntity.name) || flatMyEntity.name.trim() === '') {
+      errors.push({
+        code: MyEntityExceptionCode.NAME_REQUIRED,
+        message: t`Name is required`,
+        userFriendlyMessage: msg`Please provide a name for this entity`,
+      });
+    }
+
+    // Pattern 2: Uniqueness check - use indexed map (O(1))
+    const existingEntityWithName = optimisticFlatMyEntityMaps.byName[flatMyEntity.name];
+
+    if (isDefined(existingEntityWithName) && existingEntityWithName.id !== flatMyEntity.id) {
+      errors.push({
+        code: MyEntityExceptionCode.MY_ENTITY_ALREADY_EXISTS,
+        message: t`Entity with name ${flatMyEntity.name} already exists`,
+        userFriendlyMessage: msg`An entity with this name already exists`,
+      });
+    }
+
+    // Pattern 3: Foreign key validation
+    if (isDefined(flatMyEntity.parentEntityId)) {
+      const parentEntity = optimisticFlatParentEntityMaps.byId[flatMyEntity.parentEntityId];
+
+      if (!isDefined(parentEntity)) {
+        errors.push({
+          code: MyEntityExceptionCode.PARENT_ENTITY_NOT_FOUND,
+          message: t`Parent entity with ID ${flatMyEntity.parentEntityId} not found`,
+          userFriendlyMessage: msg`The specified parent entity does not exist`,
+        });
+      } else if (isDefined(parentEntity.deletedAt)) {
+        errors.push({
+          code: MyEntityExceptionCode.PARENT_ENTITY_DELETED,
+          message: t`Parent entity is deleted`,
+          userFriendlyMessage: msg`Cannot reference a deleted parent entity`,
+        });
+      }
+    }
+
+    // Pattern 4: Standard entity protection
+    if (flatMyEntity.isCustom === false) {
+      errors.push({
+        code: MyEntityExceptionCode.STANDARD_ENTITY_CANNOT_BE_CREATED,
+        message: t`Cannot create standard entity`,
+        userFriendlyMessage: msg`Standard entities can only be created by the system`,
+      });
+    }
+
+    return errors;
+  }
+
+  validateMyEntityForUpdate(
+    flatMyEntity: FlatMyEntity,
+    updates: Partial<FlatMyEntity>,
+    optimisticFlatMyEntityMaps: FlatMyEntityMaps,
+  ): WorkspaceMigrationValidationError[] {
+    const errors: WorkspaceMigrationValidationError[] = [];
+
+    // Standard entity protection
+    if (flatMyEntity.isCustom === false) {
+      errors.push({
+        code: MyEntityExceptionCode.STANDARD_ENTITY_CANNOT_BE_UPDATED,
+        message: t`Cannot update standard entity`,
+        userFriendlyMessage: msg`Standard entities cannot be modified`,
+      });
+      return errors; // Early return if standard
+    }
+
+    // Uniqueness check for name changes
+    if (isDefined(updates.name) && updates.name !== flatMyEntity.name) {
+      const existingEntityWithName = optimisticFlatMyEntityMaps.byName[updates.name];
+
+      if (isDefined(existingEntityWithName) && existingEntityWithName.id !== flatMyEntity.id) {
+        errors.push({
+          code: MyEntityExceptionCode.MY_ENTITY_ALREADY_EXISTS,
+          message: t`Entity with name ${updates.name} already exists`,
+          userFriendlyMessage: msg`An entity with this name already exists`,
+        });
+      }
+    }
+
+    return errors;
+  }
+
+  validateMyEntityForDelete(
+    flatMyEntity: FlatMyEntity,
+  ): WorkspaceMigrationValidationError[] {
+    const errors: WorkspaceMigrationValidationError[] = [];
+
+    // Standard entity protection
+    if (flatMyEntity.isCustom === false) {
+      errors.push({
+        code: MyEntityExceptionCode.STANDARD_ENTITY_CANNOT_BE_DELETED,
+        message: t`Cannot delete standard entity`,
+        userFriendlyMessage: msg`Standard entities cannot be deleted`,
+      });
+    }
+
+    return errors;
+  }
+}
+```
+
+**Performance warning**: Avoid `Object.values().find()` - use indexed maps instead!
+
+```typescript
+// ❌ BAD: O(n) - slow for large datasets
+const duplicate = Object.values(optimisticFlatMyEntityMaps.byId).find(
+  (entity) => entity.name === flatMyEntity.name && entity.id !== flatMyEntity.id
+);
+
+// ✅ GOOD: O(1) - use indexed map
+const existingEntityWithName = optimisticFlatMyEntityMaps.byName[flatMyEntity.name];
+if (isDefined(existingEntityWithName) && existingEntityWithName.id !== flatMyEntity.id) {
+  // Handle duplicate
+}
+```
+
+---
+
+## Step 2: Create Builder Service
+
+**File**: `src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/my-entity/workspace-migration-my-entity-actions-builder.service.ts`
+
+```typescript
+import { Injectable } from '@nestjs/common';
+
+import { WorkspaceEntityMigrationBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/workspace-entity-migration-builder.service';
+import { FlatMyEntityValidatorService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/validators/services/flat-my-entity-validator.service';
+import { type UniversalFlatMyEntity } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/types/universal-flat-my-entity.type';
+import {
+  type UniversalCreateMyEntityAction,
+  type UniversalUpdateMyEntityAction,
+  type UniversalDeleteMyEntityAction,
+} from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/my-entity/types/workspace-migration-my-entity-action.type';
+
+@Injectable()
+export class WorkspaceMigrationMyEntityActionsBuilderService extends WorkspaceEntityMigrationBuilderService<
+  'myEntity',
+  UniversalFlatMyEntity,
+  UniversalCreateMyEntityAction,
+  UniversalUpdateMyEntityAction,
+  UniversalDeleteMyEntityAction
+> {
+  constructor(
+    private readonly flatMyEntityValidatorService: FlatMyEntityValidatorService,
+  ) {
+    super();
+  }
+
+  protected buildCreateAction(
+    universalFlatMyEntity: UniversalFlatMyEntity,
+    flatEntityMaps: AllFlatEntityMapsByMetadataName,
+  ): BuildWorkspaceMigrationActionReturnType<UniversalCreateMyEntityAction> {
+    const validationResult = this.flatMyEntityValidatorService.validateMyEntityForCreate(
+      universalFlatMyEntity,
+      flatEntityMaps.flatMyEntityMaps,
+    );
+
+    if (validationResult.length > 0) {
+      return {
+        status: 'failed',
+        errors: validationResult,
+      };
+    }
+
+    return {
+      status: 'success',
+      action: {
+        type: 'create',
+        metadataName: 'myEntity',
+        universalFlatEntity: universalFlatMyEntity,
+      },
+    };
+  }
+
+  protected buildUpdateAction(
+    universalFlatMyEntity: UniversalFlatMyEntity,
+    universalUpdates: Partial<UniversalFlatMyEntity>,
+    flatEntityMaps: AllFlatEntityMapsByMetadataName,
+  ): BuildWorkspaceMigrationActionReturnType<UniversalUpdateMyEntityAction> {
+    const validationResult = this.flatMyEntityValidatorService.validateMyEntityForUpdate(
+      universalFlatMyEntity,
+      universalUpdates,
+      flatEntityMaps.flatMyEntityMaps,
+    );
+
+    if (validationResult.length > 0) {
+      return {
+        status: 'failed',
+        errors: validationResult,
+      };
+    }
+
+    return {
+      status: 'success',
+      action: {
+        type: 'update',
+        metadataName: 'myEntity',
+        universalFlatEntity: universalFlatMyEntity,
+        universalUpdates,
+      },
+    };
+  }
+
+  protected buildDeleteAction(
+    universalFlatMyEntity: UniversalFlatMyEntity,
+  ): BuildWorkspaceMigrationActionReturnType<UniversalDeleteMyEntityAction> {
+    const validationResult = this.flatMyEntityValidatorService.validateMyEntityForDelete(
+      universalFlatMyEntity,
+    );
+
+    if (validationResult.length > 0) {
+      return {
+        status: 'failed',
+        errors: validationResult,
+      };
+    }
+
+    return {
+      status: 'success',
+      action: {
+        type: 'delete',
+        metadataName: 'myEntity',
+        universalFlatEntity: universalFlatMyEntity,
+      },
+    };
+  }
+}
+```
+
+---
+
+## Step 3: Wire into Orchestrator (**CRITICAL**)
+
+**File**: `src/engine/workspace-manager/workspace-migration/workspace-migration-builder/workspace-migration-build-orchestrator.service.ts`
+
+```typescript
+@Injectable()
+export class WorkspaceMigrationBuildOrchestratorService {
+  constructor(
+    // ... existing builders
+    private readonly workspaceMigrationMyEntityActionsBuilderService: WorkspaceMigrationMyEntityActionsBuilderService,
+  ) {}
+
+  async buildWorkspaceMigration({
+    allFlatEntityOperationByMetadataName,
+    flatEntityMaps,
+    isSystemBuild,
+  }: BuildWorkspaceMigrationInput): Promise<BuildWorkspaceMigrationOutput> {
+    // ... existing code
+
+    // Add your entity builder
+    const myEntityResult = await this.workspaceMigrationMyEntityActionsBuilderService.build({
+      flatEntitiesToCreate: allFlatEntityOperationByMetadataName.myEntity?.flatEntityToCreate ?? [],
+      flatEntitiesToUpdate: allFlatEntityOperationByMetadataName.myEntity?.flatEntityToUpdate ?? [],
+      flatEntitiesToDelete: allFlatEntityOperationByMetadataName.myEntity?.flatEntityToDelete ?? [],
+      flatEntityMaps,
+      isSystemBuild,
+    });
+
+    // ... aggregate errors
+
+    return {
+      status: aggregatedErrors.length > 0 ? 'failed' : 'success',
+      errors: aggregatedErrors,
+      actions: [
+        ...existingActions,
+        ...myEntityResult.actions,
+      ],
+    };
+  }
+}
+```
+
+**⚠️ This step is the most commonly forgotten!** Your entity won't sync without orchestrator wiring.
+
+---
+
+## Validation Patterns
+
+### Pattern 1: Required Field
+```typescript
+if (!isDefined(field) || field.trim() === '') {
+  errors.push({ code: ..., message: ..., userFriendlyMessage: ... });
+}
+```
+
+### Pattern 2: Uniqueness (O(1) lookup)
+```typescript
+const existing = optimisticMaps.byName[entity.name];
+if (isDefined(existing) && existing.id !== entity.id) {
+  errors.push({ ... });
+}
+```
+
+### Pattern 3: Foreign Key Validation
+```typescript
+if (isDefined(entity.parentId)) {
+  const parent = parentMaps.byId[entity.parentId];
+  if (!isDefined(parent)) {
+    errors.push({ code: NOT_FOUND, ... });
+  } else if (isDefined(parent.deletedAt)) {
+    errors.push({ code: DELETED, ... });
+  }
+}
+```
+
+### Pattern 4: Standard Entity Protection
+```typescript
+if (entity.isCustom === false) {
+  errors.push({ code: STANDARD_ENTITY_PROTECTED, ... });
+  return errors; // Early return
+}
+```
+
+---
+
+## Checklist
+
+Before moving to Step 4:
+
+- [ ] Validator service created
+- [ ] Validator **never throws** (returns error arrays)
+- [ ] Validator **never mutates** (uses optimistic maps)
+- [ ] All uniqueness checks use indexed maps (O(1))
+- [ ] Required field validation implemented
+- [ ] Foreign key validation implemented
+- [ ] Standard entity protection implemented
+- [ ] Builder service extends `WorkspaceEntityMigrationBuilderService`
+- [ ] Builder creates actions with universal entities
+- [ ] **Builder wired into orchestrator** (**CRITICAL**)
+- [ ] **Builder injected in orchestrator constructor**
+- [ ] **Builder called in `buildWorkspaceMigration`**
+- [ ] **Actions added to orchestrator return statement**
+
+---
+
+## Next Step
+
+Once builder and validation are complete, proceed to:
+**[Syncable Entity: Runner & Actions (Step 4/6)](../syncable-entity-runner-and-actions/SKILL.md)**
+
+For complete workflow, see `@creating-syncable-entity` rule.
@@ -0,0 +1,303 @@
+---
+name: syncable-entity-cache-and-transform
+description: Create cache services and transformation utilities for syncable entities in Twenty. Use when implementing entity-to-flat conversions, input DTO transpilation to universal flat entities, or cache recomputation for syncable entities.
+---
+
+# Syncable Entity: Cache & Transform (Step 2/6)
+
+**Purpose**: Create cache layer and transformation utilities to convert between different entity representations.
+
+**When to use**: After completing Step 1 (Types & Constants). Required before building validators and action handlers.
+
+---
+
+## Quick Start
+
+This step creates:
+1. Cache service for flat entity maps
+2. Entity-to-flat conversion utility
+3. Input transform utils (DTO → Universal Flat Entity)
+
+**Key principle**: Input transform utils must output **universal flat entities** (with `universalIdentifier` and foreign keys mapped to universal identifiers).
+
+---
+
+## Step 1: Create Cache Service
+
+**File**: `src/engine/metadata-modules/flat-my-entity/services/flat-my-entity-cache.service.ts`
+
+```typescript
+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import { v4 } from 'uuid';
+
+import { WorkspaceCache } from 'src/engine/twenty-orm/decorators/workspace-cache.decorator';
+import { MyEntityEntity } from 'src/engine/metadata-modules/my-entity/entities/my-entity.entity';
+import { type FlatMyEntityMaps } from 'src/engine/metadata-modules/flat-my-entity/types/flat-my-entity-maps.type';
+import { fromMyEntityEntityToFlatMyEntity } from 'src/engine/metadata-modules/flat-my-entity/utils/from-my-entity-entity-to-flat-my-entity.util';
+
+@Injectable()
+export class FlatMyEntityCacheService {
+  constructor(
+    @InjectRepository(MyEntityEntity, 'metadata')
+    private readonly myEntityRepository: Repository<MyEntityEntity>,
+  ) {}
+
+  @WorkspaceCache({ flatMapsKey: 'flatMyEntityMaps' })
+  async getFlatMyEntityMaps(): Promise<FlatMyEntityMaps> {
+    const myEntities = await this.myEntityRepository.find({
+      withDeleted: true, // CRITICAL: Include soft-deleted entities
+    });
+
+    const flatMyEntities = myEntities.map((entity) =>
+      fromMyEntityEntityToFlatMyEntity(entity),
+    );
+
+    return {
+      byId: Object.fromEntries(flatMyEntities.map((e) => [e.id, e])),
+      byName: Object.fromEntries(flatMyEntities.map((e) => [e.name, e])),
+    };
+  }
+}
+```
+
+**Critical rules**:
+- Use `@WorkspaceCache` decorator with unique `flatMapsKey`
+- **Always** use `withDeleted: true` to include soft-deleted entities
+- Cache key pattern: `flat{EntityName}Maps` (camelCase)
+
+---
+
+## Step 2: Entity-to-Flat Conversion
+
+**File**: `src/engine/metadata-modules/flat-my-entity/utils/from-my-entity-entity-to-flat-my-entity.util.ts`
+
+```typescript
+import { v4 } from 'uuid';
+import { type MyEntityEntity } from 'src/engine/metadata-modules/my-entity/entities/my-entity.entity';
+import { type FlatMyEntity } from 'src/engine/metadata-modules/flat-my-entity/types/flat-my-entity.type';
+
+export const fromMyEntityEntityToFlatMyEntity = (
+  entity: MyEntityEntity,
+): FlatMyEntity => {
+  return {
+    id: entity.id,
+    // Critical: generate a new UUID for universalIdentifier
+    universalIdentifier: v4(),
+    workspaceId: entity.workspaceId,
+    applicationId: entity.applicationId,
+    name: entity.name,
+    label: entity.label,
+    description: entity.description,
+    isCustom: entity.isCustom,
+    parentEntityId: entity.parentEntityId,
+    settings: entity.settings,
+    createdAt: entity.createdAt.toISOString(),
+    updatedAt: entity.updatedAt.toISOString(),
+    deletedAt: entity.deletedAt?.toISOString() ?? null,
+  };
+};
+```
+
+**Critical**: `universalIdentifier` must be a new UUID generated with `v4()` (not `entity.id`)
+
+---
+
+## Step 3: Input Transform Utils (DTO → Universal Flat Entity)
+
+**File**: `src/engine/metadata-modules/flat-my-entity/utils/from-create-my-entity-input-to-universal-flat-my-entity.util.ts`
+
+```typescript
+import { v4 } from 'uuid';
+import { sanitizeString } from 'twenty-shared/string';
+import { type CreateMyEntityInput } from 'src/engine/metadata-modules/my-entity/dtos/create-my-entity.input';
+import { type UniversalFlatMyEntity } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/types/universal-flat-my-entity.type';
+import { resolveEntityRelationUniversalIdentifiers } from 'src/engine/metadata-modules/flat-entity/utils/resolve-entity-relation-universal-identifiers.util';
+import { type AllFlatEntityMapsByMetadataName } from 'src/engine/metadata-modules/flat-entity/types/all-flat-entity-maps-by-metadata-name.type';
+
+export const fromCreateMyEntityInputToUniversalFlatMyEntity = ({
+  input,
+  workspaceId,
+  flatEntityMaps,
+}: {
+  input: CreateMyEntityInput;
+  workspaceId: string;
+  flatEntityMaps?: AllFlatEntityMapsByMetadataName;
+}): UniversalFlatMyEntity => {
+  const id = v4();
+  const universalIdentifier = v4();
+
+  // 1. Extract foreign key IDs BEFORE sanitization
+  const parentEntityId = input.parentEntityId ?? null;
+
+  // 2. Sanitize string properties
+  const name = sanitizeString(input.name);
+  const label = sanitizeString(input.label);
+  const description = input.description ? sanitizeString(input.description) : null;
+
+  // 3. Build base flat entity
+  const baseFlatEntity = {
+    id,
+    universalIdentifier,
+    workspaceId,
+    applicationId: null,
+    name,
+    label,
+    description,
+    isCustom: true,
+    parentEntityId,
+    settings: input.settings ?? null,
+    createdAt: new Date().toISOString(),
+    updatedAt: new Date().toISOString(),
+    deletedAt: null,
+  };
+
+  // 4. Resolve foreign keys to universal identifiers (if flatEntityMaps provided)
+  if (flatEntityMaps) {
+    return resolveEntityRelationUniversalIdentifiers({
+      metadataName: 'myEntity',
+      flatEntity: baseFlatEntity,
+      flatEntityMaps,
+    });
+  }
+
+  // 5. Return with null universal foreign keys if no maps
+  return {
+    ...baseFlatEntity,
+    parentEntityUniversalIdentifier: null,
+  };
+};
+```
+
+**Key steps**:
+1. Generate IDs (`id` and `universalIdentifier` with `v4()`)
+2. Extract foreign keys **before** sanitization
+3. Sanitize all string properties
+4. Build base flat entity
+5. Resolve foreign keys → universal identifiers
+
+---
+
+## Step 4: Create Flat Entity Module
+
+**File**: `src/engine/metadata-modules/flat-my-entity/flat-my-entity.module.ts`
+
+```typescript
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+
+import { MyEntityEntity } from 'src/engine/metadata-modules/my-entity/entities/my-entity.entity';
+import { FlatMyEntityCacheService } from 'src/engine/metadata-modules/flat-my-entity/services/flat-my-entity-cache.service';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([MyEntityEntity], 'metadata')],
+  providers: [FlatMyEntityCacheService],
+  exports: [FlatMyEntityCacheService],
+})
+export class FlatMyEntityModule {}
+```
+
+**Rules**:
+- Import entity with `'metadata'` datasource
+- Export cache service for use in other modules
+
+---
+
+## Common Patterns
+
+### Pattern: Foreign Key Resolution
+
+```typescript
+// Extract foreign keys BEFORE sanitization
+const parentEntityId = input.parentEntityId ?? null;
+
+// After building base entity, resolve to universal identifiers
+const universalFlatEntity = resolveEntityRelationUniversalIdentifiers({
+  metadataName: 'myEntity',
+  flatEntity: baseFlatEntity,
+  flatEntityMaps,
+});
+```
+
+### Pattern: JSONB with SerializedRelation
+
+```typescript
+// For JSONB properties containing foreign keys
+const settings = input.settings
+  ? {
+      ...input.settings,
+      fieldMetadataId: input.settings.fieldMetadataId,
+    }
+  : null;
+
+// After resolution, JSONB foreign keys become universal identifiers
+return resolveEntityRelationUniversalIdentifiers({
+  metadataName: 'myEntity',
+  flatEntity: { ...baseFlatEntity, settings },
+  flatEntityMaps,
+});
+```
+
+### Pattern: Update Transform
+
+```typescript
+// from-update-my-entity-input-to-universal-flat-my-entity-updates.util.ts
+export const fromUpdateMyEntityInputToUniversalFlatMyEntityUpdates = ({
+  input,
+  flatEntityMaps,
+}: {
+  input: UpdateMyEntityInput;
+  flatEntityMaps?: AllFlatEntityMapsByMetadataName;
+}): Partial<UniversalFlatMyEntity> => {
+  const updates: Partial<UniversalFlatMyEntity> = {};
+
+  if (input.name !== undefined) {
+    updates.name = sanitizeString(input.name);
+  }
+
+  if (input.parentEntityId !== undefined) {
+    updates.parentEntityId = input.parentEntityId;
+  }
+
+  updates.updatedAt = new Date().toISOString();
+
+  // Resolve foreign keys if maps provided
+  if (flatEntityMaps) {
+    return resolveEntityRelationUniversalIdentifiers({
+      metadataName: 'myEntity',
+      flatEntity: updates as any,
+      flatEntityMaps,
+    });
+  }
+
+  return updates;
+};
+```
+
+---
+
+## Checklist
+
+Before moving to Step 3:
+
+- [ ] Cache service created with `@WorkspaceCache` decorator
+- [ ] Cache uses `withDeleted: true`
+- [ ] Cache key follows `flat{EntityName}Maps` pattern
+- [ ] Entity-to-flat conversion implemented
+- [ ] `universalIdentifier` set correctly (generated with `v4()`)
+- [ ] Create input transform implemented
+- [ ] Update input transform implemented (if needed)
+- [ ] Foreign keys extracted before sanitization
+- [ ] String properties sanitized
+- [ ] Foreign keys resolved to universal identifiers
+- [ ] Flat entity module created and exports cache service
+
+---
+
+## Next Step
+
+Once cache and transform utilities are complete, proceed to:
+**[Syncable Entity: Builder & Validation (Step 3/6)](../syncable-entity-builder-and-validation/SKILL.md)**
+
+For complete workflow, see `@creating-syncable-entity` rule.
@@ -0,0 +1,326 @@
+---
+name: syncable-entity-integration
+description: Wire syncable entity services into NestJS modules, create service layer and resolvers for Twenty entities. Use when registering builders, validators, and action handlers in modules, creating business services, or exposing entities via GraphQL API with proper exception handling.
+---
+
+# Syncable Entity: Integration (Step 5/6)
+
+**Purpose**: Wire everything together, register in modules, create services and resolvers.
+
+**When to use**: After completing Steps 1-4 (all previous steps). Required before testing.
+
+---
+
+## Quick Start
+
+This step:
+1. Registers services in 3 NestJS modules
+2. Creates service layer (returns flat entities)
+3. Creates resolver layer (converts flat → DTO)
+4. Uses exception interceptor for GraphQL
+
+**Key principle**: Services return flat entities, resolvers transpile flat → DTO.
+
+---
+
+## Step 1: Register in Builder Module
+
+**File**: `src/engine/workspace-manager/workspace-migration/workspace-migration-builder/workspace-migration-builder.module.ts`
+
+```typescript
+import { WorkspaceMigrationMyEntityActionsBuilderService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/my-entity/workspace-migration-my-entity-actions-builder.service';
+
+@Module({
+  imports: [
+    // ... existing imports
+  ],
+  providers: [
+    // ... existing providers
+    WorkspaceMigrationMyEntityActionsBuilderService,
+  ],
+  exports: [
+    // ... existing exports
+    WorkspaceMigrationMyEntityActionsBuilderService,
+  ],
+})
+export class WorkspaceMigrationBuilderModule {}
+```
+
+**Important**: Add to both `providers` AND `exports` (builder needs to be exported for orchestrator).
+
+---
+
+## Step 2: Register in Validators Module
+
+**File**: `src/engine/workspace-manager/workspace-migration/workspace-migration-builder/validators/workspace-migration-builder-validators.module.ts`
+
+```typescript
+import { FlatMyEntityValidatorService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/validators/services/flat-my-entity-validator.service';
+
+@Module({
+  imports: [
+    // ... existing imports
+  ],
+  providers: [
+    // ... existing providers
+    FlatMyEntityValidatorService,
+  ],
+  exports: [
+    // ... existing exports
+    FlatMyEntityValidatorService,
+  ],
+})
+export class WorkspaceMigrationBuilderValidatorsModule {}
+```
+
+---
+
+## Step 3: Register Action Handlers
+
+**File**: `src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/workspace-schema-migration-runner-action-handlers.module.ts`
+
+```typescript
+import { CreateMyEntityActionHandlerService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/my-entity/services/create-my-entity-action-handler.service';
+import { UpdateMyEntityActionHandlerService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/my-entity/services/update-my-entity-action-handler.service';
+import { DeleteMyEntityActionHandlerService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/my-entity/services/delete-my-entity-action-handler.service';
+
+@Module({
+  imports: [
+    // ... existing imports
+  ],
+  providers: [
+    // ... existing providers
+    CreateMyEntityActionHandlerService,
+    UpdateMyEntityActionHandlerService,
+    DeleteMyEntityActionHandlerService,
+  ],
+  exports: [
+    // ... existing exports (action handlers typically not exported)
+  ],
+})
+export class WorkspaceSchemaMigrationRunnerActionHandlersModule {}
+```
+
+**Note**: Action handlers are typically only in `providers`, not `exports`.
+
+---
+
+## Step 4: Create Service Layer
+
+**File**: `src/engine/metadata-modules/my-entity/my-entity.service.ts`
+
+```typescript
+import { Injectable } from '@nestjs/common';
+import { isDefined } from 'twenty-shared/utils';
+
+import { type FlatMyEntity } from 'src/engine/metadata-modules/flat-my-entity/types/flat-my-entity.type';
+import { WorkspaceManyOrAllFlatEntityMapsCacheService } from 'src/engine/metadata-modules/flat-entity/services/workspace-many-or-all-flat-entity-maps-cache.service';
+import { findFlatEntityByIdInFlatEntityMapsOrThrow } from 'src/engine/metadata-modules/flat-entity/utils/find-flat-entity-by-id-in-flat-entity-maps-or-throw.util';
+import { fromCreateMyEntityInputToUniversalFlatMyEntity } from 'src/engine/metadata-modules/flat-my-entity/utils/from-create-my-entity-input-to-universal-flat-my-entity.util';
+import { WorkspaceMigrationBuilderException } from 'src/engine/workspace-manager/workspace-migration/exceptions/workspace-migration-builder-exception';
+import { WorkspaceMigrationValidateBuildAndRunService } from 'src/engine/workspace-manager/workspace-migration/services/workspace-migration-validate-build-and-run-service';
+
+@Injectable()
+export class MyEntityService {
+  constructor(
+    private readonly workspaceMigrationValidateBuildAndRunService: WorkspaceMigrationValidateBuildAndRunService,
+    private readonly workspaceManyOrAllFlatEntityMapsCacheService: WorkspaceManyOrAllFlatEntityMapsCacheService,
+  ) {}
+
+  async create(input: CreateMyEntityInput, workspaceId: string): Promise<FlatMyEntity> {
+    // 1. Transform input to universal flat entity
+    const universalFlatMyEntityToCreate = fromCreateMyEntityInputToUniversalFlatMyEntity({
+      input,
+      workspaceId,
+    });
+
+    // 2. Validate, build, and run
+    const result =
+      await this.workspaceMigrationValidateBuildAndRunService.validateBuildAndRunWorkspaceMigration(
+        {
+          allFlatEntityOperationByMetadataName: {
+            myEntity: {
+              flatEntityToCreate: [universalFlatMyEntityToCreate],
+              flatEntityToDelete: [],
+              flatEntityToUpdate: [],
+            },
+          },
+          workspaceId,
+          isSystemBuild: false,
+        },
+      );
+
+    // 3. Throw if validation failed
+    if (isDefined(result)) {
+      throw new WorkspaceMigrationBuilderException(
+        result,
+        'Validation errors occurred while creating entity',
+      );
+    }
+
+    // 4. Return freshly cached flat entity
+    const { flatMyEntityMaps } =
+      await this.workspaceManyOrAllFlatEntityMapsCacheService.getOrRecomputeManyOrAllFlatEntityMaps(
+        {
+          workspaceId,
+          flatMapsKeys: ['flatMyEntityMaps'],
+        },
+      );
+
+    return findFlatEntityByIdInFlatEntityMapsOrThrow({
+      flatEntityId: universalFlatMyEntityToCreate.id,
+      flatEntityMaps: flatMyEntityMaps,
+    });
+  }
+}
+```
+
+**Service pattern**:
+1. Transform input → universal flat entity
+2. Call `validateBuildAndRunWorkspaceMigration`
+3. Throw if validation errors
+4. **Return flat entity** (not DTO)
+
+---
+
+## Step 5: Create Resolver Layer
+
+**File**: `src/engine/metadata-modules/my-entity/my-entity.resolver.ts`
+
+```typescript
+import { UseInterceptors } from '@nestjs/common';
+import { Args, Mutation, Resolver } from '@nestjs/graphql';
+
+import { WorkspaceMigrationGraphqlApiExceptionInterceptor } from 'src/engine/workspace-manager/workspace-migration/interceptors/workspace-migration-graphql-api-exception.interceptor';
+import { MyEntityService } from 'src/engine/metadata-modules/my-entity/my-entity.service';
+import { fromFlatMyEntityToMyEntityDto } from 'src/engine/metadata-modules/my-entity/utils/from-flat-my-entity-to-my-entity-dto.util';
+
+@Resolver(() => MyEntityDto)
+@UseInterceptors(WorkspaceMigrationGraphqlApiExceptionInterceptor)
+export class MyEntityResolver {
+  constructor(private readonly myEntityService: MyEntityService) {}
+
+  @Mutation(() => MyEntityDto)
+  async createMyEntity(
+    @Args('input') input: CreateMyEntityInput,
+    @Workspace() { id: workspaceId }: Workspace,
+  ): Promise<MyEntityDto> {
+    // Service returns flat entity
+    const flatMyEntity = await this.myEntityService.create(input, workspaceId);
+    
+    // Resolver converts flat entity to DTO
+    return fromFlatMyEntityToMyEntityDto(flatMyEntity);
+  }
+
+  @Mutation(() => MyEntityDto)
+  async updateMyEntity(
+    @Args('id') id: string,
+    @Args('input') input: UpdateMyEntityInput,
+    @Workspace() { id: workspaceId }: Workspace,
+  ): Promise<MyEntityDto> {
+    const flatMyEntity = await this.myEntityService.update(id, input, workspaceId);
+    return fromFlatMyEntityToMyEntityDto(flatMyEntity);
+  }
+
+  @Mutation(() => Boolean)
+  async deleteMyEntity(
+    @Args('id') id: string,
+    @Workspace() { id: workspaceId }: Workspace,
+  ) {
+    await this.myEntityService.delete(id, workspaceId);
+    return true;
+  }
+}
+```
+
+**Resolver responsibilities**:
+- Receives flat entities from service
+- **Converts flat → DTO** using conversion utility
+- Returns DTOs to GraphQL API
+- Uses exception interceptor for error formatting
+
+---
+
+## Step 6: Flat-to-DTO Conversion
+
+**File**: `src/engine/metadata-modules/my-entity/utils/from-flat-my-entity-to-my-entity-dto.util.ts`
+
+```typescript
+import { type FlatMyEntity } from 'src/engine/metadata-modules/flat-my-entity/types/flat-my-entity.type';
+import { type MyEntityDto } from 'src/engine/metadata-modules/my-entity/dtos/my-entity.dto';
+
+export const fromFlatMyEntityToMyEntityDto = (
+  flatMyEntity: FlatMyEntity,
+): MyEntityDto => {
+  return {
+    id: flatMyEntity.id,
+    name: flatMyEntity.name,
+    label: flatMyEntity.label,
+    description: flatMyEntity.description,
+    isCustom: flatMyEntity.isCustom,
+    createdAt: flatMyEntity.createdAt,
+    updatedAt: flatMyEntity.updatedAt,
+    // Convert foreign key IDs to relation objects if needed
+    // parentEntity: flatMyEntity.parentEntityId ? { id: flatMyEntity.parentEntityId } : null,
+  };
+};
+```
+
+---
+
+## Layer Responsibilities
+
+| Layer | Input | Output | Responsibility |
+|-------|-------|--------|----------------|
+| **Service** | Input DTO | Flat Entity | Business logic, validation orchestration |
+| **Resolver** | Service result | DTO | Flat → DTO conversion, GraphQL exposure |
+
+**Service Layer**:
+- Works with flat entities internally
+- Returns `FlatMyEntity` type
+- No knowledge of DTOs or GraphQL types
+
+**Resolver Layer**:
+- Receives flat entities from service
+- Converts flat entities to DTOs
+- Returns DTOs to GraphQL API
+
+---
+
+## Exception Interceptor
+
+The `WorkspaceMigrationGraphqlApiExceptionInterceptor` automatically handles:
+
+1. `FlatEntityMapsException` → Converts to GraphQL errors (NotFoundError, etc.)
+2. `WorkspaceMigrationBuilderException` → Formats validation errors with i18n
+3. `WorkspaceMigrationRunnerException` → Formats runner errors
+
+**What it does**:
+- Catches exceptions and formats for API responses
+- Translates error messages based on user locale
+- Ensures consistent error structure for frontend
+
+---
+
+## Checklist
+
+Before moving to Step 6 (Testing):
+
+- [ ] Builder registered in builder module (providers + exports)
+- [ ] Validator registered in validators module (providers + exports)
+- [ ] All 3 action handlers registered in action handlers module (providers)
+- [ ] Service layer created
+- [ ] Service returns flat entities (not DTOs)
+- [ ] Resolver layer created
+- [ ] Resolver uses exception interceptor
+- [ ] Resolver converts flat → DTO
+- [ ] Flat-to-DTO conversion utility created
+
+---
+
+## Next Step
+
+Once integration is complete, proceed to (**MANDATORY**):
+**[Syncable Entity: Integration Testing (Step 6/6)](../syncable-entity-testing/SKILL.md)**
+
+For complete workflow, see `@creating-syncable-entity` rule.
@@ -0,0 +1,355 @@
+---
+name: syncable-entity-runner-and-actions
+description: Implement action handlers for executing workspace migrations in Twenty. Use when creating database operations for syncable entities, implementing universal-to-flat entity transpilation, or handling create/update/delete actions in the runner layer.
+---
+
+# Syncable Entity: Runner & Actions (Step 4/6)
+
+**Purpose**: Execute migration actions against the database with proper transpilation from universal to flat entities.
+
+**When to use**: After completing Steps 1-3 (Types, Cache, Builder). Required before integration.
+
+---
+
+## Quick Start
+
+This step creates:
+1. Create action handler
+2. Update action handler
+3. Delete action handler
+4. Universal-to-flat conversion utilities
+
+**Key pattern**: Each handler has two phases:
+1. **Transpilation**: Universal action → Flat action
+2. **Execution**: Flat action → Database operation
+
+---
+
+## Step 1: Create Action Handler
+
+**File**: `src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/my-entity/services/create-my-entity-action-handler.service.ts`
+
+```typescript
+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+
+import { WorkspaceCreateActionHandlerService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/workspace-create-action-handler.service';
+import { MyEntityEntity } from 'src/engine/metadata-modules/my-entity/entities/my-entity.entity';
+import { fromUniversalFlatMyEntityToFlatMyEntity } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/my-entity/utils/from-universal-flat-my-entity-to-flat-my-entity.util';
+import {
+  type UniversalCreateMyEntityAction,
+  type FlatCreateMyEntityAction,
+} from 'src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/my-entity/types/workspace-migration-my-entity-action.type';
+
+@Injectable()
+export class CreateMyEntityActionHandlerService extends WorkspaceCreateActionHandlerService<
+  'myEntity',
+  UniversalCreateMyEntityAction,
+  FlatCreateMyEntityAction
+> {
+  constructor(
+    @InjectRepository(MyEntityEntity, 'metadata')
+    private readonly myEntityRepository: Repository<MyEntityEntity>,
+  ) {
+    super();
+  }
+
+  // Phase 1: Transpile universal action to flat action
+  protected transpileUniversalActionToFlatAction(
+    universalAction: UniversalCreateMyEntityAction,
+    flatEntityMaps: AllFlatEntityMapsByMetadataName,
+  ): FlatCreateMyEntityAction {
+    return {
+      type: 'create',
+      metadataName: 'myEntity',
+      flatEntity: fromUniversalFlatMyEntityToFlatMyEntity(
+        universalAction.universalFlatEntity,
+        flatEntityMaps,
+      ),
+    };
+  }
+
+  // Phase 2: Execute flat action against database
+  protected async executeForMetadata(
+    flatActions: FlatCreateMyEntityAction[],
+  ): Promise<void> {
+    const flatEntities = flatActions.map((action) => action.flatEntity);
+
+    await this.insertFlatEntitiesInRepository({
+      repository: this.myEntityRepository,
+      flatEntities,
+    });
+  }
+
+  protected async executeForWorkspaceSchema(): Promise<void> {
+    // No workspace schema changes needed for metadata-only entity
+    return;
+  }
+}
+```
+
+**Key helper methods**:
+- `transpileUniversalActionToFlatAction`: Converts universal → flat
+- `insertFlatEntitiesInRepository`: Base class helper for inserts
+- `executeForMetadata`: Metadata database operations
+- `executeForWorkspaceSchema`: Workspace schema changes (if needed)
+
+---
+
+## Step 2: Update Action Handler
+
+**File**: `src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/my-entity/services/update-my-entity-action-handler.service.ts`
+
+```typescript
+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+
+import { WorkspaceUpdateActionHandlerService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/workspace-update-action-handler.service';
+import { MyEntityEntity } from 'src/engine/metadata-modules/my-entity/entities/my-entity.entity';
+import { fromUniversalFlatMyEntityToFlatMyEntity } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/my-entity/utils/from-universal-flat-my-entity-to-flat-my-entity.util';
+import { resolveUniversalUpdateRelationIdentifiersToIds } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/utils/resolve-universal-relation-identifiers-to-ids.util';
+
+@Injectable()
+export class UpdateMyEntityActionHandlerService extends WorkspaceUpdateActionHandlerService<
+  'myEntity',
+  UniversalUpdateMyEntityAction,
+  FlatUpdateMyEntityAction
+> {
+  constructor(
+    @InjectRepository(MyEntityEntity, 'metadata')
+    private readonly myEntityRepository: Repository<MyEntityEntity>,
+  ) {
+    super();
+  }
+
+  protected transpileUniversalActionToFlatAction(
+    universalAction: UniversalUpdateMyEntityAction,
+    flatEntityMaps: AllFlatEntityMapsByMetadataName,
+  ): FlatUpdateMyEntityAction {
+    const flatEntity = fromUniversalFlatMyEntityToFlatMyEntity(
+      universalAction.universalFlatEntity,
+      flatEntityMaps,
+    );
+
+    // Resolve universal foreign keys in updates to regular IDs
+    const flatUpdates = resolveUniversalUpdateRelationIdentifiersToIds({
+      metadataName: 'myEntity',
+      universalUpdates: universalAction.universalUpdates,
+      flatEntityMaps,
+    });
+
+    return {
+      type: 'update',
+      metadataName: 'myEntity',
+      flatEntity,
+      updates: flatUpdates,
+    };
+  }
+
+  protected async executeForMetadata(
+    flatActions: FlatUpdateMyEntityAction[],
+  ): Promise<void> {
+    for (const action of flatActions) {
+      await this.myEntityRepository.update(
+        { id: action.flatEntity.id },
+        action.updates,
+      );
+    }
+  }
+
+  protected async executeForWorkspaceSchema(): Promise<void> {
+    return;
+  }
+}
+```
+
+**Update-specific helper**:
+- `resolveUniversalUpdateRelationIdentifiersToIds`: Maps universal identifiers back to regular IDs in the updates object
+
+---
+
+## Step 3: Delete Action Handler
+
+**File**: `src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/my-entity/services/delete-my-entity-action-handler.service.ts`
+
+```typescript
+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+
+import { WorkspaceDeleteActionHandlerService } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/workspace-delete-action-handler.service';
+import { MyEntityEntity } from 'src/engine/metadata-modules/my-entity/entities/my-entity.entity';
+import { fromUniversalFlatMyEntityToFlatMyEntity } from 'src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/my-entity/utils/from-universal-flat-my-entity-to-flat-my-entity.util';
+
+@Injectable()
+export class DeleteMyEntityActionHandlerService extends WorkspaceDeleteActionHandlerService<
+  'myEntity',
+  UniversalDeleteMyEntityAction,
+  FlatDeleteMyEntityAction
+> {
+  constructor(
+    @InjectRepository(MyEntityEntity, 'metadata')
+    private readonly myEntityRepository: Repository<MyEntityEntity>,
+  ) {
+    super();
+  }
+
+  protected transpileUniversalActionToFlatAction(
+    universalAction: UniversalDeleteMyEntityAction,
+    flatEntityMaps: AllFlatEntityMapsByMetadataName,
+  ): FlatDeleteMyEntityAction {
+    // Use base class helper for delete transpilation
+    return this.transpileUniversalDeleteActionToFlatDeleteAction({
+      universalAction,
+      flatEntityMaps,
+      fromUniversalFlatEntityToFlatEntity: fromUniversalFlatMyEntityToFlatMyEntity,
+    });
+  }
+
+  protected async executeForMetadata(
+    flatActions: FlatDeleteMyEntityAction[],
+  ): Promise<void> {
+    const ids = flatActions.map((action) => action.flatEntity.id);
+
+    await this.myEntityRepository.delete(ids);
+  }
+
+  protected async executeForWorkspaceSchema(): Promise<void> {
+    return;
+  }
+}
+```
+
+**Delete-specific helper**:
+- `transpileUniversalDeleteActionToFlatDeleteAction`: Base class helper that handles standard delete transpilation
+
+---
+
+## Step 4: Universal-to-Flat Conversion
+
+**File**: `src/engine/workspace-manager/workspace-migration/workspace-migration-runner/action-handlers/my-entity/utils/from-universal-flat-my-entity-to-flat-my-entity.util.ts`
+
+```typescript
+import { resolveUniversalRelationIdentifiersToIds } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/utils/resolve-universal-relation-identifiers-to-ids.util';
+import { type UniversalFlatMyEntity } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/types/universal-flat-my-entity.type';
+import { type FlatMyEntity } from 'src/engine/metadata-modules/flat-my-entity/types/flat-my-entity.type';
+import { type AllFlatEntityMapsByMetadataName } from 'src/engine/metadata-modules/flat-entity/types/all-flat-entity-maps-by-metadata-name.type';
+
+export const fromUniversalFlatMyEntityToFlatMyEntity = (
+  universalFlatMyEntity: UniversalFlatMyEntity,
+  flatEntityMaps: AllFlatEntityMapsByMetadataName,
+): FlatMyEntity => {
+  // Resolve universal foreign keys back to regular IDs
+  return resolveUniversalRelationIdentifiersToIds({
+    metadataName: 'myEntity',
+    universalFlatEntity: universalFlatMyEntity,
+    flatEntityMaps,
+  }) as FlatMyEntity;
+};
+```
+
+**Key utility**:
+- `resolveUniversalRelationIdentifiersToIds`: Maps universal identifiers → regular IDs (reverse of `resolveEntityRelationUniversalIdentifiers`)
+
+---
+
+## Action Handler Patterns
+
+### Pattern: Create Handler
+```typescript
+// 1. Transpile: Universal → Flat
+protected transpileUniversalActionToFlatAction(
+  universalAction,
+  flatEntityMaps,
+) {
+  return {
+    type: 'create',
+    metadataName: 'myEntity',
+    flatEntity: fromUniversalFlatMyEntityToFlatMyEntity(
+      universalAction.universalFlatEntity,
+      flatEntityMaps,
+    ),
+  };
+}
+
+// 2. Execute: Flat → Database
+protected async executeForMetadata(flatActions) {
+  await this.insertFlatEntitiesInRepository({
+    repository: this.myEntityRepository,
+    flatEntities: flatActions.map(a => a.flatEntity),
+  });
+}
+```
+
+### Pattern: Update Handler
+```typescript
+// Transpile with update-specific resolution
+protected transpileUniversalActionToFlatAction(
+  universalAction,
+  flatEntityMaps,
+) {
+  const flatEntity = fromUniversalFlatMyEntityToFlatMyEntity(
+    universalAction.universalFlatEntity,
+    flatEntityMaps,
+  );
+
+  const flatUpdates = resolveUniversalUpdateRelationIdentifiersToIds({
+    metadataName: 'myEntity',
+    universalUpdates: universalAction.universalUpdates,
+    flatEntityMaps,
+  });
+
+  return { type: 'update', metadataName: 'myEntity', flatEntity, updates: flatUpdates };
+}
+```
+
+### Pattern: Delete Handler
+```typescript
+// Use base class helper
+protected transpileUniversalActionToFlatAction(
+  universalAction,
+  flatEntityMaps,
+) {
+  return this.transpileUniversalDeleteActionToFlatDeleteAction({
+    universalAction,
+    flatEntityMaps,
+    fromUniversalFlatEntityToFlatEntity: fromUniversalFlatMyEntityToFlatMyEntity,
+  });
+}
+
+// Delete
+protected async executeForMetadata(flatActions) {
+  const ids = flatActions.map(a => a.flatEntity.id);
+  await this.myEntityRepository.delete(ids);
+}
+```
+
+---
+
+## Checklist
+
+Before moving to Step 5:
+
+- [ ] Create action handler implemented
+- [ ] Update action handler implemented
+- [ ] Delete action handler implemented
+- [ ] All handlers extend appropriate base class
+- [ ] `transpileUniversalActionToFlatAction` implemented in all handlers
+- [ ] `executeForMetadata` implemented in all handlers
+- [ ] `executeForWorkspaceSchema` implemented (or returns empty)
+- [ ] Universal-to-flat conversion utility created
+- [ ] Create handler uses `insertFlatEntitiesInRepository`
+- [ ] Update handler uses `resolveUniversalUpdateRelationIdentifiersToIds`
+- [ ] Delete handler uses `transpileUniversalDeleteActionToFlatDeleteAction`
+- [ ] Delete handler uses hard delete (`delete()`)
+
+---
+
+## Next Step
+
+Once action handlers are complete, proceed to:
+**[Syncable Entity: Integration (Step 5/6)](../syncable-entity-integration/SKILL.md)**
+
+For complete workflow, see `@creating-syncable-entity` rule.
@@ -0,0 +1,494 @@
+---
+name: syncable-entity-testing
+description: Create comprehensive integration tests for syncable entities in Twenty. Use when writing integration tests for metadata entities, covering validator exceptions, input transpilation errors, and CRUD operations. Tests are MANDATORY for all syncable entities.
+---
+
+# Syncable Entity: Integration Testing (Step 6/6 - MANDATORY)
+
+**Purpose**: Create comprehensive test suite covering all validation scenarios, input transpilation exceptions, and successful use cases.
+
+**When to use**: After completing Steps 1-5. Integration tests are **REQUIRED** for all syncable entities.
+
+---
+
+## Quick Start
+
+Tests must cover:
+1. **Failing scenarios** - All validator exceptions and input transpilation errors
+2. **Successful scenarios** - All CRUD operations and edge cases
+3. **Test utilities** - Reusable query factories and helper functions
+
+**Test pattern**: Two-file pattern (query factory + wrapper) for each operation.
+
+---
+
+## Step 1: Create Test Utilities
+
+### Pattern: Query Factory
+
+**File**: `test/integration/metadata/suites/my-entity/utils/create-my-entity-query-factory.util.ts`
+
+```typescript
+import gql from 'graphql-tag';
+import { type PerformMetadataQueryParams } from 'test/integration/metadata/types/perform-metadata-query.type';
+import { type CreateMyEntityInput } from 'src/engine/metadata-modules/my-entity/dtos/create-my-entity.input';
+
+export type CreateMyEntityFactoryInput = CreateMyEntityInput;
+
+const DEFAULT_MY_ENTITY_GQL_FIELDS = `
+  id
+  name
+  label
+  description
+  isCustom
+  createdAt
+  updatedAt
+`;
+
+export const createMyEntityQueryFactory = ({
+  input,
+  gqlFields = DEFAULT_MY_ENTITY_GQL_FIELDS,
+}: PerformMetadataQueryParams<CreateMyEntityFactoryInput>) => ({
+  query: gql`
+    mutation CreateMyEntity($input: CreateMyEntityInput!) {
+      createMyEntity(input: $input) {
+        ${gqlFields}
+      }
+    }
+  `,
+  variables: {
+    input,
+  },
+});
+```
+
+### Pattern: Wrapper Utility
+
+**File**: `test/integration/metadata/suites/my-entity/utils/create-my-entity.util.ts`
+
+```typescript
+import {
+  type CreateMyEntityFactoryInput,
+  createMyEntityQueryFactory,
+} from 'test/integration/metadata/suites/my-entity/utils/create-my-entity-query-factory.util';
+import { makeMetadataAPIRequest } from 'test/integration/metadata/suites/utils/make-metadata-api-request.util';
+import { type CommonResponseBody } from 'test/integration/metadata/types/common-response-body.type';
+import { type PerformMetadataQueryParams } from 'test/integration/metadata/types/perform-metadata-query.type';
+import { warnIfErrorButNotExpectedToFail } from 'test/integration/metadata/utils/warn-if-error-but-not-expected-to-fail.util';
+import { warnIfNoErrorButExpectedToFail } from 'test/integration/metadata/utils/warn-if-no-error-but-expected-to-fail.util';
+import { type MyEntityDto } from 'src/engine/metadata-modules/my-entity/dtos/my-entity.dto';
+
+export const createMyEntity = async ({
+  input,
+  gqlFields,
+  expectToFail = false,
+  token,
+}: PerformMetadataQueryParams<CreateMyEntityFactoryInput>): CommonResponseBody<{
+  createMyEntity: MyEntityDto;
+}> => {
+  const graphqlOperation = createMyEntityQueryFactory({
+    input,
+    gqlFields,
+  });
+
+  const response = await makeMetadataAPIRequest(graphqlOperation, token);
+
+  if (expectToFail === true) {
+    warnIfNoErrorButExpectedToFail({
+      response,
+      errorMessage: 'My entity creation should have failed but did not',
+    });
+  }
+
+  if (expectToFail === false) {
+    warnIfErrorButNotExpectedToFail({
+      response,
+      errorMessage: 'My entity creation has failed but should not',
+    });
+  }
+
+  return { data: response.body.data, errors: response.body.errors };
+};
+```
+
+**Required utilities** (follow same pattern):
+- `update-my-entity-query-factory.util.ts` + `update-my-entity.util.ts`
+- `delete-my-entity-query-factory.util.ts` + `delete-my-entity.util.ts`
+
+---
+
+## Step 2: Failing Creation Tests
+
+**File**: `test/integration/metadata/suites/my-entity/failing-my-entity-creation.integration-spec.ts`
+
+```typescript
+import { expectOneNotInternalServerErrorSnapshot } from 'test/integration/graphql/utils/expect-one-not-internal-server-error-snapshot.util';
+import { createMyEntity } from 'test/integration/metadata/suites/my-entity/utils/create-my-entity.util';
+import { deleteMyEntity } from 'test/integration/metadata/suites/my-entity/utils/delete-my-entity.util';
+import {
+  eachTestingContextFilter,
+  type EachTestingContext,
+} from 'twenty-shared/testing';
+import { isDefined } from 'twenty-shared/utils';
+import { type CreateMyEntityInput } from 'src/engine/metadata-modules/my-entity/dtos/create-my-entity.input';
+
+type TestContext = {
+  input: CreateMyEntityInput;
+};
+
+type GlobalTestContext = {
+  existingEntityLabel: string;
+  existingEntityName: string;
+};
+
+const globalTestContext: GlobalTestContext = {
+  existingEntityLabel: 'Existing Test Entity',
+  existingEntityName: 'existingTestEntity',
+};
+
+type CreateMyEntityTestingContext = EachTestingContext<TestContext>[];
+
+describe('My entity creation should fail', () => {
+  let existingEntityId: string | undefined;
+
+  beforeAll(async () => {
+    // Setup: Create entity for uniqueness tests
+    const { data } = await createMyEntity({
+      expectToFail: false,
+      input: {
+        name: globalTestContext.existingEntityName,
+        label: globalTestContext.existingEntityLabel,
+      },
+    });
+
+    existingEntityId = data.createMyEntity.id;
+  });
+
+  afterAll(async () => {
+    // Cleanup
+    if (isDefined(existingEntityId)) {
+      await deleteMyEntity({
+        expectToFail: false,
+        input: { id: existingEntityId },
+      });
+    }
+  });
+
+  const failingMyEntityCreationTestCases: CreateMyEntityTestingContext = [
+    // Input transpilation validation
+    {
+      title: 'when name is missing',
+      context: {
+        input: {
+          label: 'Entity Missing Name',
+        } as CreateMyEntityInput,
+      },
+    },
+    {
+      title: 'when label is missing',
+      context: {
+        input: {
+          name: 'entityMissingLabel',
+        } as CreateMyEntityInput,
+      },
+    },
+    {
+      title: 'when name is empty string',
+      context: {
+        input: {
+          name: '',
+          label: 'Empty Name Entity',
+        },
+      },
+    },
+
+    // Validator business logic
+    {
+      title: 'when name already exists (uniqueness)',
+      context: {
+        input: {
+          name: globalTestContext.existingEntityName,
+          label: 'Duplicate Name Entity',
+        },
+      },
+    },
+    {
+      title: 'when trying to create standard entity',
+      context: {
+        input: {
+          name: 'myEntity',
+          label: 'Standard Entity',
+          isCustom: false,
+        } as CreateMyEntityInput,
+      },
+    },
+
+    // Foreign key validation
+    {
+      title: 'when parentEntityId does not exist',
+      context: {
+        input: {
+          name: 'invalidParentEntity',
+          label: 'Invalid Parent Entity',
+          parentEntityId: '00000000-0000-0000-0000-000000000000',
+        },
+      },
+    },
+  ];
+
+  it.each(eachTestingContextFilter(failingMyEntityCreationTestCases))(
+    '$title',
+    async ({ context }) => {
+      const { errors } = await createMyEntity({
+        expectToFail: true,
+        input: context.input,
+      });
+
+      expectOneNotInternalServerErrorSnapshot({
+        errors,
+      });
+    },
+  );
+});
+```
+
+**Test coverage requirements**:
+- ✅ Missing required fields
+- ✅ Empty strings
+- ✅ Invalid format
+- ✅ Uniqueness violations
+- ✅ Standard entity protection
+- ✅ Foreign key validation
+
+---
+
+## Step 3: Successful Creation Tests
+
+**File**: `test/integration/metadata/suites/my-entity/successful-my-entity-creation.integration-spec.ts`
+
+```typescript
+import { createMyEntity } from 'test/integration/metadata/suites/my-entity/utils/create-my-entity.util';
+import { deleteMyEntity } from 'test/integration/metadata/suites/my-entity/utils/delete-my-entity.util';
+import { type CreateMyEntityInput } from 'src/engine/metadata-modules/my-entity/dtos/create-my-entity.input';
+
+describe('My entity creation should succeed', () => {
+  let createdEntityId: string;
+
+  afterEach(async () => {
+    if (createdEntityId) {
+      await deleteMyEntity({
+        expectToFail: false,
+        input: { id: createdEntityId },
+      });
+    }
+  });
+
+  it('should create entity with minimal required input', async () => {
+    const { data } = await createMyEntity({
+      expectToFail: false,
+      input: {
+        name: 'minimalEntity',
+        label: 'Minimal Entity',
+      },
+    });
+
+    createdEntityId = data?.createMyEntity?.id;
+
+    expect(data.createMyEntity).toMatchObject({
+      id: expect.any(String),
+      name: 'minimalEntity',
+      label: 'Minimal Entity',
+      description: null,
+      isCustom: true,
+      createdAt: expect.any(String),
+      updatedAt: expect.any(String),
+    });
+  });
+
+  it('should create entity with all optional fields', async () => {
+    const input = {
+      name: 'fullEntity',
+      label: 'Full Entity',
+      description: 'Entity with all fields specified',
+    } as const satisfies CreateMyEntityInput;
+
+    const { data } = await createMyEntity({
+      expectToFail: false,
+      input,
+    });
+
+    createdEntityId = data?.createMyEntity?.id;
+
+    expect(data.createMyEntity).toMatchObject({
+      id: expect.any(String),
+      name: 'fullEntity',
+      label: 'Full Entity',
+      description: 'Entity with all fields specified',
+      isCustom: true,
+    });
+  });
+
+  it('should sanitize input by trimming whitespace', async () => {
+    const { data } = await createMyEntity({
+      expectToFail: false,
+      input: {
+        name: '  entityWithSpaces  ',
+        label: '  Entity With Spaces  ',
+        description: '  Description with spaces  ',
+      },
+    });
+
+    createdEntityId = data?.createMyEntity?.id;
+
+    expect(data.createMyEntity).toMatchObject({
+      id: expect.any(String),
+      name: 'entityWithSpaces',
+      label: 'Entity With Spaces',
+      description: 'Description with spaces',
+    });
+  });
+
+  it('should handle long text content', async () => {
+    const longDescription = 'A'.repeat(1000);
+
+    const { data } = await createMyEntity({
+      expectToFail: false,
+      input: {
+        name: 'longDescEntity',
+        label: 'Long Description Entity',
+        description: longDescription,
+      },
+    });
+
+    createdEntityId = data?.createMyEntity?.id;
+
+    expect(data.createMyEntity).toMatchObject({
+      id: expect.any(String),
+      description: longDescription,
+    });
+  });
+});
+```
+
+**Test coverage requirements**:
+- ✅ Minimal required input
+- ✅ All optional fields
+- ✅ Input sanitization
+- ✅ Long text content
+- ✅ Special characters
+
+---
+
+## Step 4: Update and Delete Tests
+
+Create similar test files for update and delete operations:
+
+**Required files**:
+- `failing-my-entity-update.integration-spec.ts`
+- `successful-my-entity-update.integration-spec.ts`
+- `failing-my-entity-deletion.integration-spec.ts`
+- `successful-my-entity-deletion.integration-spec.ts`
+
+---
+
+## Testing Best Practices
+
+### Pattern: Cleanup
+```typescript
+afterEach(async () => {
+  if (createdEntityId) {
+    await deleteMyEntity({
+      expectToFail: false,
+      input: { id: createdEntityId },
+    });
+  }
+});
+```
+
+### Pattern: Type-Safe Inputs
+```typescript
+const input = {
+  name: 'myEntity',
+  label: 'My Entity',
+} as const satisfies CreateMyEntityInput;
+```
+
+### Pattern: Snapshot Testing
+```typescript
+expectOneNotInternalServerErrorSnapshot({
+  errors,
+});
+```
+
+---
+
+## Running Tests
+
+```bash
+# Run all entity tests
+npx jest test/integration/metadata/suites/my-entity --config=packages/twenty-server/jest.config.mjs
+
+# Run specific test file
+npx jest test/integration/metadata/suites/my-entity/failing-my-entity-creation.integration-spec.ts --config=packages/twenty-server/jest.config.mjs
+
+# Update snapshots
+npx jest test/integration/metadata/suites/my-entity --updateSnapshot --config=packages/twenty-server/jest.config.mjs
+```
+
+---
+
+## Complete Test Checklist
+
+### Test Utilities
+- [ ] `create-my-entity-query-factory.util.ts` created
+- [ ] `create-my-entity.util.ts` created
+- [ ] `update-my-entity-query-factory.util.ts` created
+- [ ] `update-my-entity.util.ts` created
+- [ ] `delete-my-entity-query-factory.util.ts` created
+- [ ] `delete-my-entity.util.ts` created
+
+### Failing Tests Coverage
+- [ ] Missing required fields
+- [ ] Empty string validation
+- [ ] Uniqueness violations
+- [ ] Standard entity protection
+- [ ] Foreign key validation
+- [ ] JSONB property validation (if applicable)
+
+### Successful Tests Coverage
+- [ ] Create with minimal input
+- [ ] Create with all optional fields
+- [ ] Input sanitization (whitespace)
+- [ ] Long text content
+- [ ] Update single field
+- [ ] Update multiple fields
+- [ ] Successful deletion
+
+### Snapshot Tests
+- [ ] All failing tests use `expectOneNotInternalServerErrorSnapshot`
+- [ ] Snapshots committed to `__snapshots__/` directory
+
+---
+
+## Success Criteria
+
+Your integration tests are complete when:
+
+✅ All test utilities created (minimum 6 files)
+✅ Failing creation tests cover all validators
+✅ Failing update tests cover business rules
+✅ Failing deletion tests cover protection rules
+✅ Successful tests cover all use cases
+✅ All snapshots generated and committed
+✅ All tests pass consistently
+✅ Test coverage meets requirements (>80%)
+
+---
+
+## Final Step
+
+✅ **Step 6 Complete!** → Your syncable entity is fully tested and production-ready!
+
+**Congratulations!** You've successfully created a new syncable entity in Twenty's workspace migration system.
+
+For complete workflow, see `@creating-syncable-entity` rule.
@@ -0,0 +1,340 @@
+---
+name: syncable-entity-types-and-constants
+description: Define types, entities, and central constant registrations for syncable entities in Twenty's workspace migration system. Use when creating new syncable entities, defining TypeORM entities, flat entity types, or registering in central constants (ALL_ENTITY_PROPERTIES_CONFIGURATION_BY_METADATA_NAME, ALL_ONE_TO_MANY_METADATA_RELATIONS, ALL_MANY_TO_ONE_METADATA_FOREIGN_KEY, ALL_MANY_TO_ONE_METADATA_RELATIONS).
+---
+
+# Syncable Entity: Types & Constants (Step 1/6)
+
+**Purpose**: Define all types, entities, and register in central constants. This is the foundation - everything else depends on these types being correct.
+
+**When to use**: First step when creating any new syncable entity. Must be completed before other steps.
+
+---
+
+## Quick Start
+
+This step creates:
+1. Metadata name constant (twenty-shared)
+2. TypeORM entity (extends `SyncableEntity`)
+3. Flat entity types
+4. Action types (universal + flat)
+5. Central constant registrations (5 constants)
+
+---
+
+## Step 1: Add Metadata Name
+
+**File**: `packages/twenty-shared/src/metadata/all-metadata-name.constant.ts`
+
+```typescript
+export const ALL_METADATA_NAME = {
+  // ... existing entries
+  myEntity: 'myEntity',
+} as const;
+```
+
+---
+
+## Step 2: Create TypeORM Entity
+
+**File**: `src/engine/metadata-modules/my-entity/entities/my-entity.entity.ts`
+
+```typescript
+import { Entity, Column, ManyToOne, JoinColumn } from 'typeorm';
+import { SyncableEntity } from 'src/engine/workspace-manager/types/syncable-entity.interface';
+
+@Entity({ name: 'myEntity' })
+export class MyEntityEntity extends SyncableEntity {
+  @Column({ type: 'varchar' })
+  name: string;
+
+  @Column({ type: 'varchar' })
+  label: string;
+
+  @Column({ type: 'boolean', default: true })
+  isCustom: boolean;
+
+  // Foreign key example (optional)
+  @Column({ type: 'uuid', nullable: true })
+  parentEntityId: string | null;
+
+  @ManyToOne(() => ParentEntityEntity, { nullable: true })
+  @JoinColumn({ name: 'parentEntityId' })
+  parentEntity: ParentEntityEntity | null;
+
+  // JSONB column example (optional)
+  @Column({ type: 'jsonb', nullable: true })
+  settings: Record<string, any> | null;
+}
+```
+
+**Key rules**:
+- Must extend `SyncableEntity` (provides `id`, `universalIdentifier`, `applicationId`, etc.)
+- Must have `isCustom` boolean column
+- Use `@Column({ type: 'jsonb' })` for JSON data
+
+---
+
+## Step 3: Define Flat Entity Types
+
+**File**: `src/engine/metadata-modules/flat-my-entity/types/flat-my-entity.type.ts`
+
+```typescript
+import { type FlatEntityFrom } from 'src/engine/metadata-modules/flat-entity/types/flat-entity-from.type';
+import { type MyEntityEntity } from 'src/engine/metadata-modules/my-entity/entities/my-entity.entity';
+
+export type FlatMyEntity = FlatEntityFrom<MyEntityEntity>;
+```
+
+**Maps file** (if entity has indexed lookups):
+
+```typescript
+// flat-my-entity-maps.type.ts
+export type FlatMyEntityMaps = {
+  byId: Record<string, FlatMyEntity>;
+  byName: Record<string, FlatMyEntity>;
+  // Add other indexes as needed
+};
+```
+
+---
+
+## Step 4: Define Editable Properties
+
+**File**: `src/engine/metadata-modules/flat-my-entity/constants/editable-flat-my-entity-properties.constant.ts`
+
+```typescript
+export const EDITABLE_FLAT_MY_ENTITY_PROPERTIES = [
+  'name',
+  'label',
+  'description',
+  'parentEntityId',
+  'settings',
+] as const satisfies ReadonlyArray<keyof FlatMyEntity>;
+```
+
+**Rule**: Only include properties that can be updated (exclude `id`, `createdAt`, `universalIdentifier`, etc.)
+
+---
+
+## Step 5: Define Action Types
+
+**File**: `src/engine/workspace-manager/workspace-migration/workspace-migration-builder/builders/my-entity/types/workspace-migration-my-entity-action.type.ts`
+
+```typescript
+import { type FlatMyEntity } from 'src/engine/metadata-modules/flat-my-entity/types/flat-my-entity.type';
+import { type UniversalFlatMyEntity } from 'src/engine/workspace-manager/workspace-migration/universal-flat-entity/types/universal-flat-my-entity.type';
+
+// Universal actions (used by builder/runner)
+export type UniversalCreateMyEntityAction = {
+  type: 'create';
+  metadataName: 'myEntity';
+  universalFlatEntity: UniversalFlatMyEntity;
+};
+
+export type UniversalUpdateMyEntityAction = {
+  type: 'update';
+  metadataName: 'myEntity';
+  universalFlatEntity: UniversalFlatMyEntity;
+  universalUpdates: Partial<UniversalFlatMyEntity>;
+};
+
+export type UniversalDeleteMyEntityAction = {
+  type: 'delete';
+  metadataName: 'myEntity';
+  universalFlatEntity: UniversalFlatMyEntity;
+};
+
+// Flat actions (internal to runner)
+export type FlatCreateMyEntityAction = {
+  type: 'create';
+  metadataName: 'myEntity';
+  flatEntity: FlatMyEntity;
+};
+
+export type FlatUpdateMyEntityAction = {
+  type: 'update';
+  metadataName: 'myEntity';
+  flatEntity: FlatMyEntity;
+  updates: Partial<FlatMyEntity>;
+};
+
+export type FlatDeleteMyEntityAction = {
+  type: 'delete';
+  metadataName: 'myEntity';
+  flatEntity: FlatMyEntity;
+};
+```
+
+---
+
+## Step 6: Register in Central Constants
+
+### 6a. AllFlatEntityTypesByMetadataName
+
+**File**: `src/engine/metadata-modules/flat-entity/types/all-flat-entity-types-by-metadata-name.ts`
+
+```typescript
+export type AllFlatEntityTypesByMetadataName = {
+  // ... existing entries
+  myEntity: {
+    flatEntityMaps: FlatMyEntityMaps;
+    universalActions: {
+      create: UniversalCreateMyEntityAction;
+      update: UniversalUpdateMyEntityAction;
+      delete: UniversalDeleteMyEntityAction;
+    };
+    flatActions: {
+      create: FlatCreateMyEntityAction;
+      update: FlatUpdateMyEntityAction;
+      delete: FlatDeleteMyEntityAction;
+    };
+    flatEntity: FlatMyEntity;
+    universalFlatEntity: UniversalFlatMyEntity;
+    entity: MyEntityEntity;
+  };
+};
+```
+
+### 6b. ALL_ENTITY_PROPERTIES_CONFIGURATION_BY_METADATA_NAME
+
+**File**: `src/engine/metadata-modules/flat-entity/constant/all-entity-properties-configuration-by-metadata-name.constant.ts`
+
+```typescript
+export const ALL_ENTITY_PROPERTIES_CONFIGURATION_BY_METADATA_NAME = {
+  // ... existing entries
+  myEntity: {
+    name: { toCompare: true },
+    label: { toCompare: true },
+    description: { toCompare: true },
+    parentEntityId: {
+      toCompare: true,
+      universalProperty: 'parentEntityUniversalIdentifier',
+    },
+    settings: {
+      toCompare: true,
+      toStringify: true,
+      universalProperty: 'universalSettings',
+    },
+  },
+} as const;
+```
+
+**Rules**:
+- `toCompare: true` → Editable property (checked for changes)
+- `toStringify: true` → JSONB/object property (needs JSON serialization)
+- `universalProperty` → Maps to universal version (for foreign keys & JSONB with `SerializedRelation`)
+
+### 6c. ALL_ONE_TO_MANY_METADATA_RELATIONS
+
+**File**: `src/engine/metadata-modules/flat-entity/constant/all-one-to-many-metadata-relations.constant.ts`
+
+This constant is **type-checked** — values for `metadataName`, `flatEntityForeignKeyAggregator`, and `universalFlatEntityForeignKeyAggregator` are derived from entity type definitions. The aggregator names follow the pattern: remove trailing `'s'` from the relation property name, then append `Ids` or `UniversalIdentifiers`.
+
+```typescript
+export const ALL_ONE_TO_MANY_METADATA_RELATIONS = {
+  // ... existing entries
+  myEntity: {
+    // If myEntity has a `childEntities: ChildEntityEntity[]` property:
+    childEntities: {
+      metadataName: 'childEntity',
+      flatEntityForeignKeyAggregator: 'childEntityIds',
+      universalFlatEntityForeignKeyAggregator: 'childEntityUniversalIdentifiers',
+    },
+    // null for relations to non-syncable entities
+    someNonSyncableRelation: null,
+  },
+} as const;
+```
+
+### 6d. ALL_MANY_TO_ONE_METADATA_FOREIGN_KEY
+
+**File**: `src/engine/metadata-modules/flat-entity/constant/all-many-to-one-metadata-foreign-key.constant.ts`
+
+Low-level primitive constant. Only contains `foreignKey` — the column name ending in `Id` that stores the foreign key. Type-checked against entity properties.
+
+```typescript
+export const ALL_MANY_TO_ONE_METADATA_FOREIGN_KEY = {
+  // ... existing entries
+  myEntity: {
+    workspace: null,
+    application: null,
+    parentEntity: {
+      foreignKey: 'parentEntityId',
+    },
+  },
+} as const;
+```
+
+### 6e. ALL_MANY_TO_ONE_METADATA_RELATIONS
+
+**File**: `src/engine/metadata-modules/flat-entity/constant/all-many-to-one-metadata-relations.constant.ts`
+
+Derived from both `ALL_MANY_TO_ONE_METADATA_FOREIGN_KEY` (for `foreignKey` type and `universalForeignKey` derivation) and `ALL_ONE_TO_MANY_METADATA_RELATIONS` (for `inverseOneToManyProperty` key constraint). This is the main constant consumed by utils and optimistic tooling.
+
+```typescript
+export const ALL_MANY_TO_ONE_METADATA_RELATIONS = {
+  // ... existing entries
+  myEntity: {
+    workspace: null,
+    application: null,
+    parentEntity: {
+      metadataName: 'parentEntity',
+      foreignKey: 'parentEntityId',
+      inverseOneToManyProperty: 'myEntities',  // key in ALL_ONE_TO_MANY_METADATA_RELATIONS['parentEntity'], or null if no inverse
+      isNullable: false,
+      universalForeignKey: 'parentEntityUniversalIdentifier',
+    },
+  },
+} as const;
+```
+
+**Derivation dependency graph**:
+
+```
+ALL_MANY_TO_ONE_METADATA_FOREIGN_KEY     ALL_ONE_TO_MANY_METADATA_RELATIONS
+(foreignKey only)                        (metadataName, aggregators)
+  │                                        │
+  │ FK type + universalFK derivation       │ inverseOneToManyProperty keys
+  │                                        │
+  └────────────────┬───────────────────────┘
+                   ▼
+    ALL_MANY_TO_ONE_METADATA_RELATIONS
+    (metadataName, foreignKey, inverseOneToManyProperty,
+     isNullable, universalForeignKey)
+```
+
+**Rules**:
+- `workspace: null`, `application: null` — always present, always null (non-syncable relations)
+- `inverseOneToManyProperty` — must be a key in `ALL_ONE_TO_MANY_METADATA_RELATIONS[targetMetadataName]`, or `null` if the target entity doesn't expose an inverse one-to-many relation
+- `universalForeignKey` — derived from `foreignKey` by replacing the `Id` suffix with `UniversalIdentifier`
+- Optimistic utils resolve `flatEntityForeignKeyAggregator` / `universalFlatEntityForeignKeyAggregator` at runtime by looking up `inverseOneToManyProperty` in `ALL_ONE_TO_MANY_METADATA_RELATIONS`
+
+---
+
+## Checklist
+
+Before moving to Step 2:
+
+- [ ] Metadata name added to `ALL_METADATA_NAME`
+- [ ] TypeORM entity created (extends `SyncableEntity`)
+- [ ] `isCustom` column added
+- [ ] Flat entity type defined
+- [ ] Flat entity maps type defined (if needed)
+- [ ] Editable properties constant defined
+- [ ] Universal and flat action types defined
+- [ ] Registered in `AllFlatEntityTypesByMetadataName`
+- [ ] Registered in `ALL_ENTITY_PROPERTIES_CONFIGURATION_BY_METADATA_NAME`
+- [ ] Registered in `ALL_ONE_TO_MANY_METADATA_RELATIONS` (if entity has one-to-many relations)
+- [ ] Registered in `ALL_MANY_TO_ONE_METADATA_FOREIGN_KEY`
+- [ ] Registered in `ALL_MANY_TO_ONE_METADATA_RELATIONS`
+- [ ] TypeScript compiles without errors
+
+---
+
+## Next Step
+
+Once all types and constants are defined, proceed to:
+**[Syncable Entity: Cache & Transform (Step 2/6)](../syncable-entity-cache-and-transform/SKILL.md)**
+
+For complete workflow, see `@creating-syncable-entity` rule.
@@ -1,5 +1,5 @@
 .git
 .env
-node_modules
+**/node_modules
 .nx/cache
 packages/twenty-server/.env
@@ -15,8 +15,22 @@ inputs:
 runs:
  using: "composite"
  steps:
+    - name: Fetch main branch for diff
+      shell: bash
+      run: git fetch origin main --depth=1
    - name: Get last successful commit
+      if: env.NX_BASE == ''
      uses: nrwl/nx-set-shas@v4
+    - name: Fallback to origin/main if no base found
+      if: env.NX_BASE == ''
+      shell: bash
+      run: echo "NX_BASE=$(git rev-parse origin/main)" >> $GITHUB_ENV
    - name: Run affected command
      shell: bash
-      run: npx nx affected --nxBail --configuration=${{ inputs.configuration }} -t=${{ inputs.tasks }} --parallel=${{ inputs.parallel }} --exclude='*,!tag:${{ inputs.tag }}' ${{ inputs.args }}
+      env:
+        NX_CONFIGURATION: ${{ inputs.configuration }}
+        NX_TASKS: ${{ inputs.tasks }}
+        NX_PARALLEL: ${{ inputs.parallel }}
+        NX_TAG: ${{ inputs.tag }}
+        NX_ARGS: ${{ inputs.args }}
+      run: npx nx affected --nxBail --configuration="$NX_CONFIGURATION" -t="$NX_TASKS" --parallel="$NX_PARALLEL" --exclude="*,!tag:$NX_TAG" $NX_ARGS
@@ -19,8 +19,11 @@ runs:
    - name: Cache primary key builder
      id: cache-primary-key-builder
      shell: bash
+      env:
+        CACHE_KEY: ${{ inputs.key }}
+        REF_NAME: ${{ github.ref_name }}
      run: |
-        echo "CACHE_PRIMARY_KEY_PREFIX=v4-${{ inputs.key }}-${{ github.ref_name }}" >> "${GITHUB_OUTPUT}"
+        echo "CACHE_PRIMARY_KEY_PREFIX=v4-${CACHE_KEY}-${REF_NAME}" >> "${GITHUB_OUTPUT}"
    - name: Restore cache
      uses: actions/cache/restore@v4
      id: restore-cache
@@ -0,0 +1,80 @@
+name: Spawn Twenty Docker Image
+description: >
+  Starts a full Twenty instance (server, worker, database, redis) using Docker
+  Compose. The server is available at http://localhost:3000 for subsequent steps
+  in the caller's job.
+  Pulls the specified semver image tag from Docker Hub.
+  Designed to be consumed from external repositories (e.g., twenty-app).
+
+inputs:
+  twenty-version:
+    description: 'Twenty Docker Hub image tag as semver (e.g., v0.40.0, v1.0.0).'
+    required: true
+  twenty-repository:
+    description: 'Twenty repository to checkout docker compose files from.'
+    required: false
+    default: 'twentyhq/twenty'
+  github-token:
+    description: 'GitHub token for cross-repo checkout. Required when calling from an external repository.'
+    required: false
+    default: ${{ github.token }}
+
+outputs:
+  server-url:
+    description: 'URL where the Twenty server can be reached'
+    value: http://localhost:3000
+  access-token:
+    description: 'Admin access token for the Twenty instance'
+    value: ${{ steps.admin-token.outputs.access-token }}
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Validate version
+      shell: bash
+      run: |
+        VERSION="${{ inputs.twenty-version }}"
+        if ! echo "$VERSION" | grep -qE '^v[0-9]+\.[0-9]+\.[0-9]+$'; then
+          echo "::error::twenty-version must be a semver tag (e.g., v0.40.0). Got: '$VERSION'"
+          exit 1
+        fi
+
+    - name: Checkout docker compose files
+      uses: actions/checkout@v4
+      with:
+        repository: ${{ inputs.twenty-repository }}
+        ref: ${{ inputs.twenty-version }}
+        token: ${{ inputs.github-token }}
+        sparse-checkout: |
+          packages/twenty-docker
+        sparse-checkout-cone-mode: false
+        path: .twenty-spawn
+
+    - name: Prepare environment
+      shell: bash
+      working-directory: ./.twenty-spawn/packages/twenty-docker
+      run: |
+        cp .env.example .env
+        echo "" >> .env
+        echo "TAG=${{ inputs.twenty-version }}" >> .env
+        echo "APP_SECRET=replace_me_with_a_random_string" >> .env
+        echo "SERVER_URL=http://localhost:3000" >> .env
+
+    - name: Start Twenty instance
+      shell: bash
+      working-directory: ./.twenty-spawn/packages/twenty-docker
+      run: |
+        docker compose up -d --wait || {
+          echo "::error::Docker compose failed to start or health checks timed out"
+          docker compose logs
+          exit 1
+        }
+        echo "Twenty instance is ready at http://localhost:3000"
+
+    - name: Set admin access token
+      id: admin-token
+      shell: bash
+      run: |
+        ACCESS_TOKEN="eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIyMDIwMjAyMC1lNmI1LTQ2ODAtOGEzMi1iODIwOTczNzE1NmIiLCJ1c2VySWQiOiIyMDIwMjAyMC1lNmI1LTQ2ODAtOGEzMi1iODIwOTczNzE1NmIiLCJ3b3Jrc3BhY2VJZCI6IjIwMjAyMDIwLTFjMjUtNGQwMi1iZjI1LTZhZWNjZjdlYTQxOSIsIndvcmtzcGFjZU1lbWJlcklkIjoiMjAyMDIwMjAtNDYzZi00MzViLTgyOGMtMTA3ZTAwN2EyNzExIiwidXNlcldvcmtzcGFjZUlkIjoiMjAyMDIwMjAtMWU3Yy00M2Q5LWE1ZGItNjg1YjUwNjlkODE2IiwidHlwZSI6IkFDQ0VTUyIsImF1dGhQcm92aWRlciI6InBhc3N3b3JkIiwiaWF0IjoxNzUxMjgxNzA0LCJleHAiOjIwNjY4NTc3MDR9.HMGqCsVlOAPVUBhKSGlD1X86VoHKt4LIUtET3CGIdik"
+        echo "::add-mask::$ACCESS_TOKEN"
+        echo "access-token=$ACCESS_TOKEN" >> "$GITHUB_OUTPUT"
@@ -5,6 +5,7 @@
 #

 "preserve_hierarchy": true
+"base_path": ".."

 files: [
  {
@@ -6,6 +6,7 @@
 "project_id": 2
 "preserve_hierarchy": true
 "base_url": "https://twenty.api.crowdin.com"
+"base_path": ".."

 files: [
  {
@@ -2,6 +2,8 @@ version: 2
 updates:
  - package-ecosystem: "npm"
    directory: "/"
+    exclude-paths:
+      - "packages/twenty-apps/community/**"
    schedule:
      interval: "weekly"
    open-pull-requests-limit: 3
@@ -0,0 +1,19 @@
+storage: /tmp/verdaccio-storage
+auth:
+  htpasswd:
+    file: /tmp/verdaccio-htpasswd
+    max_users: 100
+uplinks:
+  npmjs:
+    url: https://registry.npmjs.org/
+packages:
+  'twenty-sdk':
+    access: $all
+    publish: $all
+  'create-twenty-app':
+    access: $all
+    publish: $all
+  '**':
+    access: $all
+    proxy: npmjs
+log: { type: stdout, format: pretty, level: warn }
@@ -23,7 +23,7 @@ jobs:
      - name: Fetch custom Github Actions and base branch history
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Check for changed files
        id: changed-files
        uses: tj-actions/changed-files@v45
@@ -16,8 +16,6 @@ env:

 permissions:
  contents: read
-  pull-requests: write
-  checks: write

 jobs:
  changed-files-check:
@@ -72,7 +70,7 @@ jobs:
      - name: Checkout current branch
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10

      - name: Try to merge main into current branch
        id: merge_attempt
@@ -584,182 +582,16 @@ jobs:
            echo "::warning::REST Metadata API analysis tool error - continuing workflow"
          fi

-      - name: Comment API Changes on PR
+      - name: Upload breaking changes report
        if: always()
-        uses: actions/github-script@v7
+        uses: actions/upload-artifact@v4
        with:
-          script: |
-            const fs = require('fs');
-            let hasChanges = false;
-            let comment = '';
-
-            try {
-              if (fs.existsSync('graphql-schema-diff.md')) {
-                const graphqlDiff = fs.readFileSync('graphql-schema-diff.md', 'utf8');
-                if (graphqlDiff.trim()) {
-                  if (!hasChanges) {
-                    comment = '## 📊 API Changes Report\n\n';
-                    hasChanges = true;
-                  }
-                  comment += '### GraphQL Schema Changes\n' + graphqlDiff + '\n\n';
-                }
-              }
-
-              if (fs.existsSync('graphql-metadata-diff.md')) {
-                const graphqlMetadataDiff = fs.readFileSync('graphql-metadata-diff.md', 'utf8');
-                if (graphqlMetadataDiff.trim()) {
-                  if (!hasChanges) {
-                    comment = '## 📊 API Changes Report\n\n';
-                    hasChanges = true;
-                  }
-                  comment += '### GraphQL Metadata Schema Changes\n' + graphqlMetadataDiff + '\n\n';
-                }
-              }
-
-              if (fs.existsSync('rest-api-diff.md')) {
-                const restDiff = fs.readFileSync('rest-api-diff.md', 'utf8');
-                if (restDiff.trim()) {
-                  if (!hasChanges) {
-                    comment = '## 📊 API Changes Report\n\n';
-                    hasChanges = true;
-                  }
-                  comment += restDiff + '\n\n';
-                }
-              }
-
-              if (fs.existsSync('rest-metadata-api-diff.md')) {
-                const metadataDiff = fs.readFileSync('rest-metadata-api-diff.md', 'utf8');
-                if (metadataDiff.trim()) {
-                  if (!hasChanges) {
-                    comment = '## 📊 API Changes Report\n\n';
-                    hasChanges = true;
-                  }
-                  comment += metadataDiff + '\n\n';
-                }
-              }
-
-              // Only post comment if there are changes
-              if (hasChanges) {
-                // Add branch state information only if there were conflicts
-                const branchState = process.env.BRANCH_STATE || 'unknown';
-                let branchStateNote = '';
-
-                if (branchState === 'conflicts') {
-                  branchStateNote = '\n\n⚠️ **Note**: Could not merge with `main` due to conflicts. This comparison shows changes between the current branch and `main` as separate states.\n';
-                }
-                // Check if there are any breaking changes detected
-                let hasBreakingChanges = false;
-                let breakingChangeNote = '';
-
-                // Check for breaking changes in any of the diff files
-                if (fs.existsSync('rest-api-diff.md')) {
-                  const restDiff = fs.readFileSync('rest-api-diff.md', 'utf8');
-                  if (restDiff.includes('Breaking Changes') || restDiff.includes('🚨') ||
-                      restDiff.includes('Removed Endpoints') || restDiff.includes('Changed Operations')) {
-                    hasBreakingChanges = true;
-                  }
-                }
-
-                if (fs.existsSync('rest-metadata-api-diff.md')) {
-                  const metadataDiff = fs.readFileSync('rest-metadata-api-diff.md', 'utf8');
-                  if (metadataDiff.includes('Breaking Changes') || metadataDiff.includes('🚨') ||
-                      metadataDiff.includes('Removed Endpoints') || metadataDiff.includes('Changed Operations')) {
-                    hasBreakingChanges = true;
-                  }
-                }
-
-                // Also check GraphQL changes for breaking changes indicators
-                if (fs.existsSync('graphql-schema-diff.md')) {
-                  const graphqlDiff = fs.readFileSync('graphql-schema-diff.md', 'utf8');
-                  if (graphqlDiff.includes('Breaking changes') || graphqlDiff.includes('BREAKING')) {
-                    hasBreakingChanges = true;
-                  }
-                }
-
-                if (fs.existsSync('graphql-metadata-diff.md')) {
-                  const graphqlMetadataDiff = fs.readFileSync('graphql-metadata-diff.md', 'utf8');
-                  if (graphqlMetadataDiff.includes('Breaking changes') || graphqlMetadataDiff.includes('BREAKING')) {
-                    hasBreakingChanges = true;
-                  }
-                }
-
-                // Check PR title for "breaking"
-                const prTitle = ${{ toJSON(github.event.pull_request.title) }};
-                const titleContainsBreaking = prTitle.toLowerCase().includes('breaking');
-
-                if (hasBreakingChanges) {
-                  if (titleContainsBreaking) {
-                    breakingChangeNote = '\n\n## ✅ Breaking Change Protocol\n\n' +
-                      '**This PR title contains "breaking" and breaking changes were detected - the CI will fail as expected.**\n\n' +
-                      '📝 **Action Required**: Please add `BREAKING CHANGE:` to your commit message to trigger a major version bump.\n\n' +
-                      'Example:\n```\nfeat: add new API endpoint\n\nBREAKING CHANGE: removed deprecated field from User schema\n```';
-                  } else {
-                    breakingChangeNote = '\n\n## ⚠️ Breaking Change Protocol\n\n' +
-                      '**Breaking changes detected but PR title does not contain "breaking" - CI will pass but action needed.**\n\n' +
-                      '🔄 **Options**:\n' +
-                      '1. **If this IS a breaking change**: Add "breaking" to your PR title and add `BREAKING CHANGE:` to your commit message\n' +
-                      '2. **If this is NOT a breaking change**: The API diff tool may have false positives - please review carefully\n\n' +
-                      'For breaking changes, add to commit message:\n```\nfeat: add new API endpoint\n\nBREAKING CHANGE: removed deprecated field from User schema\n```';
-                  }
-                }
-
-                const COMMENT_MARKER = '<!-- API_CHANGES_REPORT -->';
-                const commentBody = COMMENT_MARKER + '\n' + comment + branchStateNote + '\n⚠️ **Please review these API changes carefully before merging.**' + breakingChangeNote;
-
-                // Get all comments to find existing API changes comment
-                const {data: comments} = await github.rest.issues.listComments({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  issue_number: context.issue.number,
-                });
-
-                // Find our existing comment
-                const botComment = comments.find(comment => comment.body.includes(COMMENT_MARKER));
-
-                if (botComment) {
-                  // Update existing comment
-                  await github.rest.issues.updateComment({
-                    owner: context.repo.owner,
-                    repo: context.repo.repo,
-                    comment_id: botComment.id,
-                    body: commentBody
-                  });
-                  console.log('Updated existing API changes comment');
-                } else {
-                  // Create new comment
-                  await github.rest.issues.createComment({
-                    issue_number: context.issue.number,
-                    owner: context.repo.owner,
-                    repo: context.repo.repo,
-                    body: commentBody
-                  });
-                  console.log('Created new API changes comment');
-                }
-              } else {
-                console.log('No API changes detected - skipping PR comment');
-
-                // Check if there's an existing comment to remove
-                const {data: comments} = await github.rest.issues.listComments({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  issue_number: context.issue.number,
-                });
-
-                const COMMENT_MARKER = '<!-- API_CHANGES_REPORT -->';
-                const botComment = comments.find(comment => comment.body.includes(COMMENT_MARKER));
-
-                if (botComment) {
-                  await github.rest.issues.deleteComment({
-                    owner: context.repo.owner,
-                    repo: context.repo.repo,
-                    comment_id: botComment.id,
-                  });
-                  console.log('Deleted existing API changes comment (no changes detected)');
-                }
-              }
-            } catch (error) {
-              console.log('Could not post comment:', error);
-            }
+          name: breaking-changes-report
+          path: |
+            *-diff.md
+            *-diff.json
+          if-no-files-found: ignore
+          retention-days: 3

      - name: Cleanup servers
        if: always()
@@ -771,16 +603,4 @@ jobs:
            kill $(cat /tmp/main-server.pid) || true
          fi

-      - name: Upload API specifications and diffs
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: api-specifications-and-diffs
-          path: |
-            /tmp/main-server.log
-            /tmp/current-server.log
-            *-api.json
-            *-schema-introspection.json
-            *-diff.md
-            *-diff.json

@@ -0,0 +1,184 @@
+name: CI Create App E2E
+
+on:
+  push:
+    branches:
+      - main
+
+  pull_request:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+
+jobs:
+  changed-files-check:
+    uses: ./.github/workflows/changed-files.yaml
+    with:
+      files: |
+        packages/create-twenty-app/**
+        packages/twenty-sdk/**
+        packages/twenty-shared/**
+        packages/twenty-server/**
+        !packages/create-twenty-app/package.json
+        !packages/twenty-sdk/package.json
+        !packages/twenty-shared/package.json
+        !packages/twenty-server/package.json
+  create-app-e2e:
+    needs: changed-files-check
+    if: needs.changed-files-check.outputs.any_changed == 'true'
+    timeout-minutes: 30
+    runs-on: ubuntu-latest-4-cores
+    services:
+      postgres:
+        image: twentycrm/twenty-postgres-spilo
+        env:
+          PGUSER_SUPERUSER: postgres
+          PGPASSWORD_SUPERUSER: postgres
+          ALLOW_NOSSL: 'true'
+          SPILO_PROVIDER: 'local'
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+      redis:
+        image: redis
+        ports:
+          - 6379:6379
+    steps:
+      - name: Fetch custom Github Actions and base branch history
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 10
+
+      - name: Install dependencies
+        uses: ./.github/actions/yarn-install
+
+      - name: Set CI version and prepare packages for publish
+        run: |
+          CI_VERSION="0.0.0-ci.$(date +%s)"
+          echo "CI_VERSION=$CI_VERSION" >> $GITHUB_ENV
+          npx nx run-many -t set-local-version -p twenty-sdk create-twenty-app --releaseVersion=$CI_VERSION
+
+      - name: Build packages
+        run: |
+          npx nx build twenty-sdk
+          npx nx build create-twenty-app
+
+      - name: Install and start Verdaccio
+        run: |
+          npx verdaccio --config .github/verdaccio-config.yaml &
+
+          for i in $(seq 1 30); do
+            if curl -s http://localhost:4873 > /dev/null 2>&1; then
+              echo "Verdaccio is ready"
+              break
+            fi
+            echo "Waiting for Verdaccio... ($i/30)"
+            sleep 1
+          done
+
+      - name: Publish packages to local registry
+        run: |
+          npm set //localhost:4873/:_authToken "ci-auth-token"
+
+          for pkg in twenty-sdk create-twenty-app; do
+            cd packages/$pkg
+            npm publish --registry http://localhost:4873 --tag ci
+            cd ../..
+          done
+
+      - name: Scaffold app using published create-twenty-app
+        run: |
+          npm install -g create-twenty-app@$CI_VERSION --registry http://localhost:4873
+          create-twenty-app --version
+          mkdir -p /tmp/e2e-test-workspace
+          cd /tmp/e2e-test-workspace
+          create-twenty-app test-app --exhaustive --display-name "Test App" --description "E2E test app" --skip-local-instance
+
+      - name: Install scaffolded app dependencies
+        run: |
+          cd /tmp/e2e-test-workspace/test-app
+          echo 'npmRegistryServer: "http://localhost:4873"' >> .yarnrc.yml
+          echo 'unsafeHttpWhitelist: ["localhost"]' >> .yarnrc.yml
+          YARN_ENABLE_IMMUTABLE_INSTALLS=false yarn install --no-immutable
+
+      - name: Verify installed app versions
+        run: |
+          cd /tmp/e2e-test-workspace/test-app
+          echo "--- Checking package.json references correct SDK version ---"
+          node -e "
+            const pkg = require('./package.json');
+            const sdkVersion = pkg.devDependencies['twenty-sdk'];
+            if (!sdkVersion.startsWith('0.0.0-ci.')) {
+              console.error('Expected twenty-sdk version to start with 0.0.0-ci., got:', sdkVersion);
+              process.exit(1);
+            }
+            console.log('SDK version in scaffolded app:', sdkVersion);
+          "
+
+      - name: Verify SDK CLI is available
+        run: |
+          cd /tmp/e2e-test-workspace/test-app
+          npx --no-install twenty --version
+
+      - name: Setup server environment
+        run: npx nx reset:env:e2e-testing-server twenty-server
+
+      - name: Build server
+        run: npx nx build twenty-server
+
+      - name: Create and setup database
+        run: |
+          PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d postgres -c 'CREATE DATABASE "default";'
+          PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d postgres -c 'CREATE DATABASE "test";'
+          npx nx run twenty-server:database:reset
+
+      - name: Start server
+        run: |
+          npx nx start twenty-server &
+          echo "Waiting for server to be ready..."
+          timeout 60 bash -c 'until curl -s http://localhost:3000/health; do sleep 2; done'
+
+      - name: Authenticate with twenty-server
+        env:
+          SEED_API_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIyMDIwMjAyMC1lNmI1LTQ2ODAtOGEzMi1iODIwOTczNzE1NmIiLCJ1c2VySWQiOiIyMDIwMjAyMC1lNmI1LTQ2ODAtOGEzMi1iODIwOTczNzE1NmIiLCJ3b3Jrc3BhY2VJZCI6IjIwMjAyMDIwLTFjMjUtNGQwMi1iZjI1LTZhZWNjZjdlYTQxOSIsIndvcmtzcGFjZU1lbWJlcklkIjoiMjAyMDIwMjAtNDYzZi00MzViLTgyOGMtMTA3ZTAwN2EyNzExIiwidXNlcldvcmtzcGFjZUlkIjoiMjAyMDIwMjAtMWU3Yy00M2Q5LWE1ZGItNjg1YjUwNjlkODE2IiwidHlwZSI6IkFDQ0VTUyIsImF1dGhQcm92aWRlciI6InBhc3N3b3JkIiwiaWF0IjoxNzUxMjgxNzA0LCJleHAiOjIwNjY4NTc3MDR9.HMGqCsVlOAPVUBhKSGlD1X86VoHKt4LIUtET3CGIdik'
+        run: |
+          cd /tmp/e2e-test-workspace/test-app
+          npx --no-install twenty remote add --token $SEED_API_KEY --url http://localhost:3000
+
+      - name: Build scaffolded app
+        run: |
+          cd /tmp/e2e-test-workspace/test-app
+          npx --no-install twenty build
+          test -d .twenty/output
+
+      - name: Execute hello-world logic function
+        run: |
+          cd /tmp/e2e-test-workspace/test-app
+          EXEC_OUTPUT=$(npx --no-install twenty exec --functionName hello-world-logic-function)
+          echo "$EXEC_OUTPUT"
+          echo "$EXEC_OUTPUT" | grep -q "Hello, World!"
+
+      - name: Run scaffolded app integration test
+        env:
+          TWENTY_API_URL: http://localhost:3000
+        run: |
+          cd /tmp/e2e-test-workspace/test-app
+          yarn test
+
+  ci-create-app-e2e-status-check:
+    if: always() && !cancelled()
+    timeout-minutes: 5
+    runs-on: ubuntu-latest
+    needs: [changed-files-check, create-app-e2e]
+    steps:
+      - name: Fail job if any needs failed
+        if: contains(needs.*.result, 'failure')
+        run: exit 1
@@ -20,6 +20,7 @@ jobs:
    with:
      files: |
        packages/create-twenty-app/**
+        !packages/create-twenty-app/package.json
  create-app-test:
    needs: changed-files-check
    if: needs.changed-files-check.outputs.any_changed == 'true'
@@ -36,7 +37,7 @@ jobs:
      - name: Fetch custom Github Actions and base branch history
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
      - name: Build
@@ -21,7 +21,6 @@ jobs:
      files: |
        package.json
        packages/twenty-docs/**
-        eslint.config.mjs

  docs-lint:
    needs: changed-files-check
@@ -37,11 +36,11 @@ jobs:
      - name: Fetch local actions
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10

      - name: Install dependencies
        uses: ./.github/actions/yarn-install

-      - name: Docs / Lint English MDX files
-        run: npx eslint "packages/twenty-docs/{developers,user-guide,twenty-ui,getting-started,snippets}/**/*.mdx" --max-warnings 0
+      - name: Docs / Lint
+        run: npx nx lint twenty-docs

@@ -25,12 +25,12 @@ jobs:
    needs: changed-files-check
    if: needs.changed-files-check.outputs.any_changed == 'true'
    timeout-minutes: 10
-    runs-on: depot-ubuntu-24.04-8
+    runs-on: ubuntu-latest
    steps:
      - name: Fetch custom Github Actions and base branch history
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
      - name: Build twenty-emails
@@ -1,8 +1,7 @@
-name: CI Front and E2E
+name: CI Front

 on:
  pull_request:
-
  merge_group:

 permissions:
@@ -14,11 +13,12 @@ concurrency:

 env:
  # restore-cache action adds 'v4-' prefix and '-<branch>-<sha>' suffix to the key
-  STORYBOOK_BUILD_CACHE_KEY_FOR_RESTORE_ACTION: storybook-build-depot-ubuntu-24.04-8-runner
-  STORYBOOK_BUILD_CACHE_KEY_FOR_SAVE_ACTION: v4-storybook-build-depot-ubuntu-24.04-8-runner-${{ github.ref_name }}-${{ github.sha }}
+  STORYBOOK_BUILD_CACHE_KEY_FOR_RESTORE_ACTION: storybook-build-ubuntu-latest-8-cores-runner
+  STORYBOOK_BUILD_CACHE_KEY_FOR_SAVE_ACTION: v4-storybook-build-ubuntu-latest-8-cores-runner-${{ github.ref_name }}-${{ github.sha }}

 jobs:
  changed-files-check:
+    if: github.event_name != 'merge_group'
    uses: ./.github/workflows/changed-files.yaml
    with:
      files: |
@@ -27,18 +27,13 @@ jobs:
        packages/twenty-front/**
        packages/twenty-ui/**
        packages/twenty-shared/**
-  changed-files-check-e2e:
-    uses: ./.github/workflows/changed-files.yaml
-    with:
-      files: |
-        packages/**
-        playwright.config.ts
-        .github/workflows/ci-front.yaml
+        packages/twenty-sdk/**
+        !packages/twenty-sdk/package.json
  front-sb-build:
    needs: changed-files-check
    if: needs.changed-files-check.outputs.any_changed == 'true'
    timeout-minutes: 30
-    runs-on: depot-ubuntu-24.04-8
+    runs-on: ubuntu-latest-8-cores
    env:
      REACT_APP_SERVER_BASE_URL: http://localhost:3000
    steps:
@@ -49,24 +44,28 @@ jobs:
      - name: Fetch local actions
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
      - name: Diagnostic disk space issue
        run: df -h
      - name: Front / Write .env
        run: npx nx reset:env twenty-front
-      - name: Front / Clean storybook-static
-        run: rm -rf packages/twenty-front/storybook-static
      - name: Front / Build storybook
        run: npx nx storybook:build twenty-front
+      - name: Upload storybook build
+        uses: actions/upload-artifact@v4
+        with:
+          name: storybook-static
+          path: packages/twenty-front/storybook-static
+          retention-days: 1
      - name: Save storybook build cache
        uses: ./.github/actions/save-cache
        with:
          key: ${{ env.STORYBOOK_BUILD_CACHE_KEY_FOR_SAVE_ACTION }}
  front-sb-test:
    timeout-minutes: 30
-    runs-on: depot-ubuntu-24.04-8
+    runs-on: ubuntu-latest
    needs: front-sb-build
    strategy:
      fail-fast: false
@@ -76,89 +75,89 @@ jobs:
    env:
      SHARD_COUNTER: 4
      REACT_APP_SERVER_BASE_URL: http://localhost:3000
+      STORYBOOK_URL: http://localhost:6006
    steps:
      - name: Fetch local actions
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
-      - name: Install Playwright
-        run: cd packages/twenty-front && npx playwright install
      - name: Restore storybook build cache
        uses: ./.github/actions/restore-cache
        with:
          key: ${{ env.STORYBOOK_BUILD_CACHE_KEY_FOR_RESTORE_ACTION }}
-      - name: Front / Write .env
-        run: npx nx reset:env twenty-front
-      - name: Run storybook tests
-        run: npx nx storybook:serve-and-test:static twenty-front --configuration=${{ matrix.storybook_scope }} --shard=${{ matrix.shard }}/${{ env.SHARD_COUNTER }} --checkCoverage=false
-      - name: Rename coverage file
-        run: mv packages/twenty-front/coverage/storybook/coverage-storybook.json packages/twenty-front/coverage/storybook/coverage-shard-${{matrix.shard}}.json
-      - name: Upload coverage artifact
-        uses: actions/upload-artifact@v4
-        with:
-          retention-days: 1
-          name: coverage-artifacts-${{ matrix.storybook_scope }}-${{ github.run_id }}-${{ matrix.shard }}
-          path: packages/twenty-front/coverage/storybook/coverage-shard-${{matrix.shard}}.json
-  merge-reports-and-check-coverage:
-    timeout-minutes: 30
-    runs-on: ubuntu-latest
-    needs: front-sb-test
-    env:
-      PATH_TO_COVERAGE: packages/twenty-front/coverage/storybook
-    strategy:
-      matrix:
-        storybook_scope: [modules, pages, performance]
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: Install dependencies
-        uses: ./.github/actions/yarn-install
-      - uses: actions/download-artifact@v4
-        with:
-          pattern: coverage-artifacts-${{ matrix.storybook_scope }}-${{ github.run_id }}-*
-          merge-multiple: true
-          path: coverage-artifacts
-      - name: Merge coverage reports
+      - name: Clean stale storybook vitest cache
+        run: rm -rf packages/twenty-front/node_modules/.cache/storybook
+      - name: Build dependencies
        run: |
-          mkdir -p ${{ env.PATH_TO_COVERAGE }}
-          npx nyc merge coverage-artifacts ${{ env.PATH_TO_COVERAGE }}/coverage-storybook.json
-      - name: Checking coverage
-        run: npx nx storybook:coverage twenty-front --checkCoverage=true --configuration=${{ matrix.storybook_scope }}
-  front-chromatic-deployment:
-    timeout-minutes: 30
-    if: false
-    needs: front-sb-build
-    runs-on: depot-ubuntu-24.04-8
-    env:
-      REACT_APP_SERVER_BASE_URL: http://127.0.0.1:3000
-      CHROMATIC_PROJECT_TOKEN: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
-    steps:
-      - uses: actions/checkout@v4
+          npx nx build twenty-shared
+          npx nx build twenty-ui
+          npx nx build twenty-sdk
+      - name: Download storybook build
+        uses: actions/download-artifact@v4
        with:
-          fetch-depth: 0
-      - name: Install dependencies
-        uses: ./.github/actions/yarn-install
-      - name: Restore storybook build cache
-        uses: ./.github/actions/restore-cache
-        with:
-          key: ${{ env.STORYBOOK_BUILD_CACHE_KEY_FOR_RESTORE_ACTION }}
-      - name: Front / Write .env
+          name: storybook-static
+          path: packages/twenty-front/storybook-static
+      - name: Install Playwright
        run: |
          cd packages/twenty-front
-          touch .env
-          echo "" >> .env
-          echo "REACT_APP_SERVER_BASE_URL=$REACT_APP_SERVER_BASE_URL" >> .env
-      - name: Publish to Chromatic
-        run: npx nx run twenty-front:chromatic:ci
+          npx playwright install
+      - name: Front / Write .env
+        run: npx nx reset:env twenty-front
+      - name: Serve storybook & run tests
+        run: |
+          npx http-server packages/twenty-front/storybook-static --port 6006 --silent &
+          timeout 30 bash -c 'until curl -sf http://localhost:6006 > /dev/null 2>&1; do sleep 1; done'
+          npx nx storybook:test twenty-front --configuration=${{ matrix.storybook_scope }} --shard=${{ matrix.shard }}/${{ env.SHARD_COUNTER }}
+      # - name: Rename coverage file
+      #   run: |
+      #     if [ -f "packages/twenty-front/coverage/storybook/coverage-final.json" ]; then
+      #       mv packages/twenty-front/coverage/storybook/coverage-final.json packages/twenty-front/coverage/storybook/coverage-shard-${{matrix.shard}}.json
+      #     else
+      #       echo "Error: coverage-final.json not found"
+      #       ls -la packages/twenty-front/coverage/storybook/ || echo "Coverage directory does not exist"
+      #       exit 1
+      #     fi
+      # - name: Upload coverage artifact
+      #   uses: actions/upload-artifact@v4
+      #   with:
+      #     retention-days: 1
+      #     name: coverage-artifacts-${{ matrix.storybook_scope }}-${{ github.run_id }}-${{ matrix.shard }}
+      #     path: packages/twenty-front/coverage/storybook/coverage-shard-${{matrix.shard}}.json
+  # merge-reports-and-check-coverage:
+  #   timeout-minutes: 30
+  #   runs-on: ubuntu-latest
+  #   needs: front-sb-test
+  #   env:
+  #     PATH_TO_COVERAGE: packages/twenty-front/coverage/storybook
+  #   strategy:
+  #     matrix:
+  #       storybook_scope: [modules, pages, performance]
+  #   steps:
+  #     - uses: actions/checkout@v4
+  #       with:
+  #         fetch-depth: 10
+  #     - name: Install dependencies
+  #       uses: ./.github/actions/yarn-install
+  #     - uses: actions/download-artifact@v4
+  #       with:
+  #         pattern: coverage-artifacts-${{ matrix.storybook_scope }}-${{ github.run_id }}-*
+  #         merge-multiple: true
+  #         path: coverage-artifacts
+  #     - name: Merge coverage reports
+  #       run: |
+  #         mkdir -p ${{ env.PATH_TO_COVERAGE }}
+  #         npx nyc merge coverage-artifacts ${{ env.PATH_TO_COVERAGE }}/coverage-storybook.json
+  #     - name: Checking coverage
+  #       run: npx nx storybook:coverage twenty-front --checkCoverage=true --configuration=${{ matrix.storybook_scope }}
  front-task:
    needs: changed-files-check
    if: needs.changed-files-check.outputs.any_changed == 'true'
    timeout-minutes: 30
    runs-on: ubuntu-latest
    env:
+      NODE_OPTIONS: '--max-old-space-size=4096'
      TASK_CACHE_KEY: front-task-${{ matrix.task }}
    strategy:
      matrix:
@@ -171,7 +170,7 @@ jobs:
      - name: Fetch custom Github Actions and base branch history
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
      - name: Restore ${{ matrix.task }} cache
@@ -185,6 +184,7 @@ jobs:
          tag: scope:frontend
          tasks: reset:env
      - name: Run ${{ matrix.task }} task
+        id: run-task
        uses: ./.github/actions/nx-affected
        with:
          tag: scope:frontend
@@ -197,9 +197,10 @@ jobs:
    needs: changed-files-check
    if: needs.changed-files-check.outputs.any_changed == 'true'
    timeout-minutes: 30
-    runs-on: depot-ubuntu-24.04-8
+    runs-on: ubuntu-latest-8-cores
    env:
      NODE_OPTIONS: "--max-old-space-size=10240"
+      ANALYZE: "true"
    steps:
      - name: Cancel Previous Runs
        uses: styfle/cancel-workflow-action@0.11.0
@@ -208,127 +209,19 @@ jobs:
      - name: Fetch custom Github Actions and base branch history
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
      - name: Front / Write .env
        run: npx nx reset:env twenty-front
      - name: Build frontend
        run: npx nx build twenty-front
-      - name: Upload frontend build artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: frontend-build
-          path: packages/twenty-front/build
-          retention-days: 1
-  e2e-test:
-    runs-on: ubuntu-latest
-    needs: [changed-files-check-e2e, front-build]
-    if: |
-      always() &&
-      needs.changed-files-check-e2e.outputs.any_changed == 'true' &&
-      (needs.front-build.result == 'success' || needs.front-build.result == 'skipped') &&
-      (github.event_name == 'push' || github.event_name == 'merge_group' || (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'run-e2e')))
-    timeout-minutes: 30
-    env:
-      NODE_OPTIONS: "--max-old-space-size=10240"
-    services:
-      postgres:
-        image: twentycrm/twenty-postgres-spilo
-        env:
-          PGUSER_SUPERUSER: postgres
-          PGPASSWORD_SUPERUSER: postgres
-          ALLOW_NOSSL: "true"
-          SPILO_PROVIDER: "local"
-        ports:
-          - 5432:5432
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-      redis:
-        image: redis
-        ports:
-          - 6379:6379
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - uses: actions/setup-node@v4
-        with:
-          node-version: lts/*
-
-      - name: Check system resources
-        run: |
-          echo "Available memory:"
-          free -h
-          echo "Available disk space:"
-          df -h
-          echo "CPU info:"
-          lscpu
-
-      - name: Install dependencies
-        uses: ./.github/actions/yarn-install
-
-      - name: Build twenty-shared
-        run: npx nx build twenty-shared
-
-      - name: Install Playwright Browsers
-        run: npx nx setup twenty-e2e-testing
-
-      - name: Setup environment files
-        run: |
-          cp packages/twenty-front/.env.example packages/twenty-front/.env
-          npx nx reset:env:e2e-testing-server twenty-server
-
-      - name: Download frontend build artifact
-        if: needs.front-build.result == 'success'
-        uses: actions/download-artifact@v4
-        with:
-          name: frontend-build
-          path: packages/twenty-front/build
-
-      - name: Build frontend (if not available from front-build)
-        if: needs.front-build.result == 'skipped'
-        run: NODE_ENV=production NODE_OPTIONS="--max-old-space-size=10240" npx nx build twenty-front
-
-      - name: Build server
-        run: npx nx build twenty-server
-
-      - name: Create and setup database
-        run: |
-          PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d postgres -c 'CREATE DATABASE "default";'
-          PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d postgres -c 'CREATE DATABASE "test";'
-          npx nx run twenty-server:database:reset
-
-      - name: Start server
-        run: |
-          npx nx start twenty-server &
-          echo "Waiting for server to be ready..."
-          timeout 60 bash -c 'until curl -s http://localhost:3000/health; do sleep 2; done'
-
-      - name: Start frontend
-        run: |
-          npm_config_yes=true npx serve -s packages/twenty-front/build -l 3001 &
-          echo "Waiting for frontend to be ready..."
-          timeout 60 bash -c 'until curl -s http://localhost:3001; do sleep 2; done'
-
-      - name: Start worker
-        run: |
-          npx nx run twenty-server:worker &
-          echo "Worker started"
-
-      - name: Run Playwright tests
-        run: npx nx test twenty-e2e-testing
-
-      - uses: actions/upload-artifact@v4
-        if: always()
-        with:
-          name: playwright-report
-          path: packages/twenty-e2e-testing/run_results/
-          retention-days: 30
-
+      # - name: Upload frontend build artifact
+      #   uses: actions/upload-artifact@v4
+      #   with:
+      #     name: frontend-build
+      #     path: packages/twenty-front/build
+      #     retention-days: 1
  ci-front-status-check:
    if: always() && !cancelled()
    timeout-minutes: 5
@@ -338,7 +231,7 @@ jobs:
        changed-files-check,
        front-task,
        front-build,
-        merge-reports-and-check-coverage,
+        # merge-reports-and-check-coverage,
        front-sb-test,
        front-sb-build,
      ]
@@ -346,12 +239,3 @@ jobs:
      - name: Fail job if any needs failed
        if: contains(needs.*.result, 'failure')
        run: exit 1
-  ci-e2e-status-check:
-    if: always() && !cancelled()
-    timeout-minutes: 5
-    runs-on: ubuntu-latest
-    needs: [changed-files-check-e2e, e2e-test]
-    steps:
-      - name: Fail job if any needs failed
-        if: contains(needs.*.result, 'failure')
-        run: exit 1
@@ -0,0 +1,140 @@
+name: CI Merge Queue
+
+on:
+  merge_group:
+
+  pull_request:
+    types: [labeled, synchronize, opened, reopened]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+
+jobs:
+  e2e-test:
+    if: >
+      github.event_name == 'merge_group' ||
+      (github.event_name == 'pull_request' &&
+       contains(github.event.pull_request.labels.*.name, 'run-merge-queue'))
+    runs-on: ubuntu-latest-8-cores
+    timeout-minutes: 30
+    env:
+      NODE_OPTIONS: "--max-old-space-size=10240"
+    services:
+      postgres:
+        image: twentycrm/twenty-postgres-spilo
+        env:
+          PGUSER_SUPERUSER: postgres
+          PGPASSWORD_SUPERUSER: postgres
+          ALLOW_NOSSL: "true"
+          SPILO_PROVIDER: "local"
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+      redis:
+        image: redis
+        ports:
+          - 6379:6379
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 10
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+
+      - name: Install dependencies
+        uses: ./.github/actions/yarn-install
+
+      - name: Restore Nx build cache
+        uses: actions/cache/restore@v4
+        with:
+          key: v4-e2e-build-${{ github.ref_name }}-${{ github.sha }}
+          restore-keys: |
+            v4-e2e-build-${{ github.ref_name }}-
+            v4-e2e-build-main-
+          path: |
+            .nx
+            node_modules/.cache
+            packages/*/node_modules/.cache
+
+      - name: Build twenty-shared
+        run: npx nx build twenty-shared
+
+      - name: Install Playwright Browsers
+        run: npx nx setup twenty-e2e-testing
+
+      - name: Setup environment files
+        run: |
+          cp packages/twenty-front/.env.example packages/twenty-front/.env
+          npx nx reset:env:e2e-testing-server twenty-server
+
+      - name: Build frontend
+        run: NODE_ENV=production npx nx build twenty-front
+
+      - name: Build server
+        run: npx nx build twenty-server
+
+      - name: Save Nx build cache
+        if: always()
+        uses: actions/cache/save@v4
+        with:
+          key: v4-e2e-build-${{ github.ref_name }}-${{ github.sha }}
+          path: |
+            .nx
+            node_modules/.cache
+            packages/*/node_modules/.cache
+
+      - name: Create and setup database
+        run: |
+          PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d postgres -c 'CREATE DATABASE "default";'
+          PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d postgres -c 'CREATE DATABASE "test";'
+          npx nx run twenty-server:database:reset
+
+      - name: Start server
+        run: |
+          npx nx start twenty-server &
+          echo "Waiting for server to be ready..."
+          timeout 60 bash -c 'until curl -s http://localhost:3000/health; do sleep 2; done'
+
+      - name: Start frontend
+        run: |
+          npm_config_yes=true npx serve -s packages/twenty-front/build -l 3001 &
+          echo "Waiting for frontend to be ready..."
+          timeout 60 bash -c 'until curl -s http://localhost:3001; do sleep 2; done'
+
+      - name: Start worker
+        run: |
+          npx nx run twenty-server:worker &
+          echo "Worker started"
+
+      - name: Run Playwright tests
+        run: npx nx test twenty-e2e-testing
+
+      - name: Upload Playwright results
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: playwright-results
+          path: |
+            packages/twenty-e2e-testing/run_results/
+            packages/twenty-e2e-testing/test-results/
+          retention-days: 7
+
+  ci-merge-queue-status-check:
+    if: always() && !cancelled()
+    timeout-minutes: 5
+    runs-on: ubuntu-latest
+    needs: [e2e-test]
+    steps:
+      - name: Fail job if any needs failed
+        if: contains(needs.*.result, 'failure')
+        run: exit 1
@@ -1,9 +1,8 @@
 name: CI SDK

 on:
-  merge_group:
-
  pull_request:
+  merge_group:

 permissions:
  contents: read
@@ -14,10 +13,13 @@ concurrency:

 jobs:
  changed-files-check:
+    if: github.event_name != 'merge_group'
    uses: ./.github/workflows/changed-files.yaml
    with:
      files: |
        packages/twenty-sdk/**
+        packages/twenty-server/**
+        !packages/twenty-sdk/package.json
  sdk-test:
    needs: changed-files-check
    if: needs.changed-files-check.outputs.any_changed == 'true'
@@ -25,7 +27,7 @@ jobs:
    runs-on: ubuntu-latest
    strategy:
      matrix:
-        task: [lint, typecheck, test]
+        task: [lint, typecheck, test:unit, storybook:build, storybook:test, test:integration]
    steps:
      - name: Cancel Previous Runs
        uses: styfle/cancel-workflow-action@0.11.0
@@ -34,11 +36,14 @@ jobs:
      - name: Fetch custom Github Actions and base branch history
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
      - name: Build
        run: npx nx build twenty-sdk
+      - name: Install Playwright
+        if: contains(matrix.task, 'storybook')
+        run: npx playwright install chromium
      - name: Run ${{ matrix.task }} task
        uses: ./.github/actions/nx-affected
        with:
@@ -46,7 +51,7 @@ jobs:
          tasks: ${{ matrix.task }}
  sdk-e2e-test:
    timeout-minutes: 30
-    runs-on: depot-ubuntu-24.04-8
+    runs-on: ubuntu-latest
    needs: [changed-files-check, sdk-test]
    if: needs.changed-files-check.outputs.any_changed == 'true'
    services:
@@ -74,23 +79,19 @@ jobs:
      - name: Fetch custom Github Actions and base branch history
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
-      - name: Server / Append billing config to .env.test
-        working-directory: packages/twenty-server
-        run: |
-          echo "" >> .env.test
-          echo "IS_BILLING_ENABLED=true" >> .env.test
-          echo "BILLING_STRIPE_API_KEY=test-api-key" >> .env.test
-          echo "BILLING_STRIPE_BASE_PLAN_PRODUCT_ID=test-base-plan-product-id" >> .env.test
-          echo "BILLING_STRIPE_WEBHOOK_SECRET=test-webhook-secret" >> .env.test
-          echo "BILLING_PLAN_REQUIRED_LINK=http://localhost:3001/stripe-redirection" >> .env.test
+      - name: Build
+        run: npx nx build twenty-sdk
      - name: Server / Create Test DB
        run: |
          PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d postgres -c 'CREATE DATABASE "test";'
-      - name: SDK / Run E2E Tests
-        run: npx nx test:e2e twenty-sdk
+      - name: SDK / Run e2e Tests
+        uses: ./.github/actions/nx-affected
+        with:
+          tag: scope:sdk
+          tasks: test:e2e
  ci-sdk-status-check:
    if: always() && !cancelled()
    timeout-minutes: 5
@@ -2,7 +2,6 @@ name: CI Server

 on:
  pull_request:
-
  merge_group:

 permissions:
@@ -13,10 +12,11 @@ concurrency:
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

 env:
-  SERVER_SETUP_CACHE_KEY: server-setup
+  SERVER_BUILD_CACHE_KEY: server-build

 jobs:
  changed-files-check:
+    if: github.event_name != 'merge_group'
    uses: ./.github/workflows/changed-files.yaml
    with:
      files: |
@@ -25,13 +25,62 @@ jobs:
        packages/twenty-server/**
        packages/twenty-front/src/generated/**
        packages/twenty-front/src/generated-metadata/**
+        packages/twenty-sdk/src/clients/generated/metadata/**
        packages/twenty-emails/**
        packages/twenty-shared/**
-  server-setup:
+
+  server-build:
    needs: changed-files-check
    if: needs.changed-files-check.outputs.any_changed == 'true'
    timeout-minutes: 30
-    runs-on: depot-ubuntu-24.04-8
+    runs-on: ubuntu-latest
+    steps:
+      - name: Fetch custom Github Actions and base branch history
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 10
+      - name: Install dependencies
+        uses: ./.github/actions/yarn-install
+      - name: Restore server build cache
+        id: restore-server-build-cache
+        uses: ./.github/actions/restore-cache
+        with:
+          key: ${{ env.SERVER_BUILD_CACHE_KEY }}
+      - name: Build twenty-shared
+        run: npx nx build twenty-shared
+      - name: Server / Write .env
+        run: npx nx reset:env twenty-server
+      - name: Server / Build
+        run: npx nx build twenty-server
+      - name: Save server build cache
+        uses: ./.github/actions/save-cache
+        with:
+          key: ${{ steps.restore-server-build-cache.outputs.cache-primary-key }}
+
+  server-lint-typecheck:
+    needs: changed-files-check
+    if: needs.changed-files-check.outputs.any_changed == 'true'
+    timeout-minutes: 30
+    runs-on: ubuntu-latest
+    steps:
+      - name: Fetch custom Github Actions and base branch history
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 10
+      - name: Install dependencies
+        uses: ./.github/actions/yarn-install
+      - name: Build twenty-shared
+        run: npx nx build twenty-shared
+      - name: Server / Run lint & typecheck
+        uses: ./.github/actions/nx-affected
+        with:
+          tag: scope:backend
+          tasks: lint,typecheck
+
+  server-validation:
+    needs: server-build
+    timeout-minutes: 30
+    runs-on: ubuntu-latest
    services:
      postgres:
        image: twentycrm/twenty-postgres-spilo
@@ -55,21 +104,15 @@ jobs:
      - name: Fetch custom Github Actions and base branch history
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
-      - name: Restore server setup
-        id: restore-server-setup-cache
+      - name: Restore server build cache
        uses: ./.github/actions/restore-cache
        with:
-          key: ${{ env.SERVER_SETUP_CACHE_KEY }}
+          key: ${{ env.SERVER_BUILD_CACHE_KEY }}
      - name: Build twenty-shared
        run: npx nx build twenty-shared
-      - name: Server / Run lint & typecheck
-        uses: ./.github/actions/nx-affected
-        with:
-          tag: scope:backend
-          tasks: lint,typecheck
      - name: Server / Write .env
        run: npx nx reset:env twenty-server
      - name: Server / Build
@@ -84,10 +127,8 @@ jobs:
        run: |
          timeout 30s npx nx run twenty-server:worker || exit_code=$?
          if [ $exit_code -eq 124 ]; then
-            # If timeout was reached (exit code 124), consider it a success
            exit 0
          elif [ $exit_code -ne 0 ]; then
-            # If worker failed for other reasons, fail the build
            exit $exit_code
          fi
      - name: Server / Start
@@ -118,13 +159,13 @@ jobs:

            exit 1
          fi
-      - name: GraphQL / Check for Pending Generation
+      - name: Check for Pending Code Generation
        run: |
-          # Run GraphQL generation commands
+          HAS_ERRORS=false
+
          npx nx run twenty-front:graphql:generate
          npx nx run twenty-front:graphql:generate --configuration=metadata

-          # Check if GraphQL generated files were modified
          if ! git diff --quiet -- packages/twenty-front/src/generated packages/twenty-front/src/generated-metadata; then
            echo "::error::GraphQL schema changes detected. Please run 'npx nx run twenty-front:graphql:generate' and 'npx nx run twenty-front:graphql:generate --configuration=metadata' and commit the changes."
            echo ""
@@ -133,29 +174,42 @@ jobs:
            git diff -- packages/twenty-front/src/generated packages/twenty-front/src/generated-metadata
            echo "==================================================="
            echo ""
-            echo "Please run 'npx nx run twenty-front:graphql:generate' and 'npx nx run twenty-front:graphql:generate --configuration=metadata' and commit the changes."
+            HAS_ERRORS=true
+          fi
+
+          npx nx run twenty-sdk:generate-metadata-client
+
+          if ! git diff --quiet -- packages/twenty-sdk/src/clients/generated/metadata; then
+            echo "::error::SDK metadata client changes detected. Please run 'npx nx run twenty-sdk:generate-metadata-client' and commit the changes."
            echo ""
+            echo "The following SDK metadata client changes were detected:"
+            echo "==================================================="
+            git diff -- packages/twenty-sdk/src/clients/generated/metadata
+            echo "==================================================="
+            echo ""
+            HAS_ERRORS=true
+          fi
+
+          if [ "$HAS_ERRORS" = true ]; then
            exit 1
          fi
-      - name: Save server setup
-        uses: ./.github/actions/save-cache
-        with:
-          key: ${{ steps.restore-server-setup-cache.outputs.cache-primary-key }}
  server-test:
+    needs: server-build
    timeout-minutes: 30
-    runs-on: depot-ubuntu-24.04-8
-    needs: server-setup
+    runs-on: ubuntu-latest
    steps:
      - name: Fetch custom Github Actions and base branch history
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
-      - name: Restore server setup
+      - name: Restore server build cache
        uses: ./.github/actions/restore-cache
        with:
-          key: ${{ env.SERVER_SETUP_CACHE_KEY }}
+          key: ${{ env.SERVER_BUILD_CACHE_KEY }}
+      - name: Build twenty-shared
+        run: npx nx build twenty-shared
      - name: Server / Run Tests
        uses: ./.github/actions/nx-affected
        with:
@@ -164,12 +218,12 @@ jobs:

  server-integration-test:
    timeout-minutes: 30
-    runs-on: depot-ubuntu-24.04-8
-    needs: server-setup
+    runs-on: ubuntu-latest
+    needs: server-build
    strategy:
      fail-fast: false
      matrix:
-        shard: [1, 2, 3, 4, 5, 6, 7, 8]
+        shard: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
    services:
      postgres:
        image: twentycrm/twenty-postgres-spilo
@@ -207,12 +261,12 @@ jobs:
      ANALYTICS_ENABLED: true
      CLICKHOUSE_URL: "http://default:clickhousePassword@localhost:8123/twenty"
      CLICKHOUSE_PASSWORD: clickhousePassword
-      SHARD_COUNTER: 8
+      SHARD_COUNTER: 10
    steps:
      - name: Fetch custom Github Actions and base branch history
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
      - name: Update .env.test for integrations tests
@@ -223,10 +277,10 @@ jobs:
          echo "BILLING_STRIPE_BASE_PLAN_PRODUCT_ID=test-base-plan-product-id" >> .env.test
          echo "BILLING_STRIPE_WEBHOOK_SECRET=test-webhook-secret" >> .env.test
          echo "BILLING_PLAN_REQUIRED_LINK=http://localhost:3001/stripe-redirection" >> .env.test
-      - name: Restore server setup
+      - name: Restore server build cache
        uses: ./.github/actions/restore-cache
        with:
-          key: ${{ env.SERVER_SETUP_CACHE_KEY }}
+          key: ${{ env.SERVER_BUILD_CACHE_KEY }}
      - name: Server / Build
        run: npx nx build twenty-server
      - name: Build dependencies
@@ -247,11 +301,20 @@ jobs:
          tasks: 'test:integration'
          configuration: 'with-db-reset'
          args: --shard=${{ matrix.shard }}/${{ env.SHARD_COUNTER }}
+
  ci-server-status-check:
    if: always() && !cancelled()
    timeout-minutes: 5
    runs-on: ubuntu-latest
-    needs: [changed-files-check, server-setup, server-test, server-integration-test]
+    needs:
+      [
+        changed-files-check,
+        server-build,
+        server-lint-typecheck,
+        server-validation,
+        server-test,
+        server-integration-test,
+      ]
    steps:
      - name: Fail job if any needs failed
        if: contains(needs.*.result, 'failure')
@@ -1,9 +1,8 @@
 name: CI Shared

 on:
-  merge_group:
-
  pull_request:
+  merge_group:

 permissions:
  contents: read
@@ -14,6 +13,7 @@ concurrency:

 jobs:
  changed-files-check:
+    if: github.event_name != 'merge_group'
    uses: ./.github/workflows/changed-files.yaml
    with:
      files: |
@@ -23,6 +23,8 @@ jobs:
    if: needs.changed-files-check.outputs.any_changed == 'true'
    timeout-minutes: 30
    runs-on: ubuntu-latest
+    env:
+      NODE_OPTIONS: '--max-old-space-size=4096'
    strategy:
      matrix:
        task: [lint, typecheck, test]
@@ -34,13 +36,13 @@ jobs:
      - name: Fetch custom Github Actions and base branch history
        uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10
      - name: Install dependencies
        uses: ./.github/actions/yarn-install
      - name: Run ${{ matrix.task }} task
        uses: ./.github/actions/nx-affected
        with:
-          tag: scope:frontend
+          tag: scope:shared
          tasks: ${{ matrix.task }}
  ci-shared-status-check:
    if: always() && !cancelled()
@@ -4,9 +4,8 @@ permissions:
  contents: read

 on:
-  merge_group:
-
  pull_request:
+  merge_group:

 concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
@@ -14,6 +13,7 @@ concurrency:

 jobs:
  changed-files-check:
+    if: github.event_name != 'merge_group'
    uses: ./.github/workflows/changed-files.yaml
    with:
      files: |
@@ -9,10 +9,7 @@ on:
    types: [opened, synchronize, reopened, closed]

 permissions:
-  actions: write
  checks: write
-  contents: write
-  issues: write
  pull-requests: write
  statuses: write

@@ -4,9 +4,8 @@ permissions:
  contents: read

 on:
-  merge_group:
-
  pull_request:
+  merge_group:

 concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
@@ -14,6 +13,7 @@ concurrency:

 jobs:
  changed-files-check:
+    if: github.event_name != 'merge_group'
    uses: ./.github/workflows/changed-files.yaml
    with:
      files: |
@@ -42,7 +42,7 @@ jobs:
    steps:
      - uses: actions/checkout@v4
        with:
-          fetch-depth: 0
+          fetch-depth: 10

      - name: Install dependencies
        uses: ./.github/actions/yarn-install
@@ -0,0 +1,126 @@
+name: CI Zapier
+
+on:
+  pull_request:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+
+env:
+  SERVER_SETUP_CACHE_KEY: server-setup
+
+jobs:
+  changed-files-check:
+    uses: ./.github/workflows/changed-files.yaml
+    with:
+      files: |
+        packages/twenty-zapier/**
+        packages/twenty-server/**
+        !packages/twenty-zapier/package.json
+        !packages/twenty-zapier/CHANGELOG.md
+  server-setup:
+    needs: changed-files-check
+    if: needs.changed-files-check.outputs.any_changed == 'true'
+    timeout-minutes: 30
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: twentycrm/twenty-postgres-spilo
+        env:
+          PGUSER_SUPERUSER: postgres
+          PGPASSWORD_SUPERUSER: postgres
+          ALLOW_NOSSL: 'true'
+          SPILO_PROVIDER: 'local'
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+      redis:
+        image: redis
+        ports:
+          - 6379:6379
+    steps:
+      - name: Fetch custom Github Actions and base branch history
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 10
+      - name: Install dependencies
+        uses: ./.github/actions/yarn-install
+
+      - name: Build twenty-shared
+        run: npx nx build twenty-shared
+
+      - name: Server / Write .env
+        run: npx nx reset:env:e2e-testing-server twenty-server
+
+      - name: Server / Build
+        run: npx nx build twenty-server
+
+      - name: Create and setup database
+        run: |
+          PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d postgres -c 'CREATE DATABASE "default";'
+          PGPASSWORD=postgres psql -h localhost -p 5432 -U postgres -d postgres -c 'CREATE DATABASE "test";'
+          npx nx run twenty-server:database:reset
+
+      - name: Server / Start
+        run: |
+          npx nx start twenty-server &
+          echo "Waiting for server to be ready..."
+          timeout 60 bash -c 'until curl -s http://localhost:3000/health; do sleep 2; done'
+
+      - name: Start worker
+        run: |
+          npx nx run twenty-server:worker &
+          echo "Worker started"
+
+      - name: Zapier / Build
+        run: npx nx build twenty-zapier
+
+      - name: Zapier / Run Tests
+        uses: ./.github/actions/nx-affected
+        with:
+          tag: scope:zapier
+          tasks: test
+
+  zapier-test:
+    needs: server-setup
+    if: needs.changed-files-check.outputs.any_changed == 'true'
+    timeout-minutes: 30
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        task: [lint, typecheck, validate]
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.11.0
+        with:
+          access_token: ${{ github.token }}
+      - name: Fetch custom Github Actions and base branch history
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 10
+      - name: Install dependencies
+        uses: ./.github/actions/yarn-install
+      - name: Build
+        run: npx nx build twenty-zapier
+      - name: Run ${{ matrix.task }} task
+        uses: ./.github/actions/nx-affected
+        with:
+          tag: scope:zapier
+          tasks: ${{ matrix.task }}
+  ci-zapier-status-check:
+    if: always() && !cancelled()
+    timeout-minutes: 5
+    runs-on: ubuntu-latest
+    needs: [changed-files-check, zapier-test]
+    steps:
+      - name: Fail job if any needs failed
+        if: contains(needs.*.result, 'failure')
+        run: exit 1
@@ -0,0 +1,167 @@
+name: Claude Code
+
+on:
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+  pull_request_review:
+    types: [submitted]
+  issues:
+    types: [opened, assigned]
+  repository_dispatch:
+    types: [claude-core-team-issues]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.issue.number || github.event.pull_request.number || github.event.client_payload.issue_number }}
+  cancel-in-progress: false
+
+jobs:
+  claude:
+    if: |
+      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude') && github.event.comment.user.type != 'Bot') ||
+      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude') && github.event.comment.user.type != 'Bot') ||
+      (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude') && github.event.review.user.type != 'Bot') ||
+      (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    permissions:
+      contents: write
+      pull-requests: write
+      issues: write
+      id-token: write
+    services:
+      postgres:
+        image: postgres:16
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: postgres
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+      redis:
+        image: redis
+        ports:
+          - 6379:6379
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Install dependencies
+        uses: ./.github/actions/yarn-install
+      - name: Run Claude Code
+        id: claude-code
+        uses: anthropics/claude-code-action@v1
+        with:
+          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
+          additional_permissions: |
+            actions: read
+          claude_args: '--max-turns 200 --model opus --allowedTools "Edit,Write,WebFetch,Bash(bash packages/twenty-utils/setup-dev-env.sh),Bash(npx nx *),Bash(npx jest *),Bash(yarn *),Bash(git *),Bash(gh *),Bash(sed *),Bash(python3 *),Bash(rm *),Bash(find *),Bash(grep *),Bash(cat *),Bash(ls *),Bash(head *),Bash(tail *),Bash(wc *),Bash(sort *),Bash(uniq *),Bash(mkdir *),Bash(cp *),Bash(mv *),Bash(touch *),Bash(chmod *),Bash(echo *),Bash(curl *),Bash(cd *),Bash(pwd *),Bash(diff *),Bash(xargs *),Bash(awk *),Bash(cut *),Bash(tee *),Bash(tr *)"'
+          settings: |
+            {
+              "env": {
+                "PG_DATABASE_URL": "postgres://postgres:postgres@localhost:5432/default"
+              }
+            }
+      - name: Post Create-PR link if Claude ran out of turns
+        if: failure()
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          BRANCH=$(git branch --show-current)
+          if [ "$BRANCH" = "main" ] || [ "$BRANCH" = "" ]; then
+            exit 0
+          fi
+          AHEAD=$(git rev-list --count main.."$BRANCH" 2>/dev/null || echo "0")
+          if [ "$AHEAD" = "0" ]; then
+            exit 0
+          fi
+          EXISTING_PR=$(gh pr list --head "$BRANCH" --json number --jq '.[0].number' 2>/dev/null || echo "")
+          if [ -n "$EXISTING_PR" ]; then
+            exit 0
+          fi
+          ISSUE_NUMBER="${{ github.event.issue.number || github.event.pull_request.number }}"
+          ENCODED_BRANCH=$(python3 -c "import urllib.parse, sys; print(urllib.parse.quote(sys.argv[1], safe=''))" "$BRANCH")
+          PR_URL="https://github.com/${{ github.repository }}/compare/main...${ENCODED_BRANCH}?quick_pull=1"
+          BODY="⚠️ Claude ran out of turns before creating a PR. Work has been pushed to [\`$BRANCH\`](https://github.com/${{ github.repository }}/tree/$ENCODED_BRANCH).\n\n[**Create PR →**]($PR_URL)"
+          if [ -n "$ISSUE_NUMBER" ]; then
+            gh issue comment "$ISSUE_NUMBER" --body "$(echo -e "$BODY")"
+          fi
+
+  claude-cross-repo:
+    if: github.event_name == 'repository_dispatch'
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    permissions:
+      contents: write
+      pull-requests: write
+      issues: write
+      id-token: write
+    services:
+      postgres:
+        image: postgres:16
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: postgres
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+      redis:
+        image: redis
+        ports:
+          - 6379:6379
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Install dependencies
+        uses: ./.github/actions/yarn-install
+      - name: Build prompt from dispatch payload
+        id: prompt
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const p = context.payload.client_payload;
+            let prompt;
+            if (p.comment_body) {
+              prompt = `You are responding to a comment on issue #${p.issue_number} ("${p.issue_title}") in the ${p.repo_full_name} repository.\n\nThe comment by @${p.sender} says:\n\n${p.comment_body}\n\nIssue body:\n\n${p.issue_body}\n\nPlease help with this request. The code you are working with is the twenty codebase (this repository).`;
+            } else {
+              prompt = `You are responding to issue #${p.issue_number} ("${p.issue_title}") in the ${p.repo_full_name} repository, opened by @${p.sender}.\n\nIssue body:\n\n${p.issue_body}\n\nPlease help with this request. The code you are working with is the twenty codebase (this repository).`;
+            }
+            core.setOutput('prompt', prompt);
+            core.setOutput('repo', p.repo_full_name);
+            core.setOutput('issue_number', p.issue_number);
+      - name: Run Claude Code
+        id: claude
+        uses: anthropics/claude-code-action@v1
+        with:
+          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
+          prompt: ${{ steps.prompt.outputs.prompt }}
+          additional_permissions: |
+            actions: read
+          claude_args: '--max-turns 200 --model opus --allowedTools "Edit,Write,WebFetch,Bash(bash packages/twenty-utils/setup-dev-env.sh),Bash(npx nx *),Bash(npx jest *),Bash(yarn *),Bash(git *),Bash(gh *),Bash(sed *),Bash(python3 *),Bash(rm *),Bash(find *),Bash(grep *),Bash(cat *),Bash(ls *),Bash(head *),Bash(tail *),Bash(wc *),Bash(sort *),Bash(uniq *),Bash(mkdir *),Bash(cp *),Bash(mv *),Bash(touch *),Bash(chmod *),Bash(echo *),Bash(curl *),Bash(cd *),Bash(pwd *),Bash(diff *),Bash(xargs *),Bash(awk *),Bash(cut *),Bash(tee *),Bash(tr *)"'
+          settings: |
+            {
+              "env": {
+                "PG_DATABASE_URL": "postgres://postgres:postgres@localhost:5432/default"
+              }
+            }
+      - name: Dispatch response to ci-privileged
+        if: always()
+        uses: peter-evans/repository-dispatch@v2
+        with:
+          token: ${{ secrets.CI_PRIVILEGED_DISPATCH_TOKEN }}
+          repository: twentyhq/ci-privileged
+          event-type: claude-cross-repo-response
+          client-payload: '{"repo": ${{ toJSON(steps.prompt.outputs.repo) }}, "issue_number": ${{ toJSON(steps.prompt.outputs.issue_number) }}, "run_id": ${{ toJSON(github.run_id) }}, "run_url": "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"}'
@@ -40,7 +40,8 @@ jobs:
        uses: actions/checkout@v4
        with:
          token: ${{ github.token }}
-          ref: ${{ github.event_name == 'pull_request' && github.head_ref || github.ref }}
+          repository: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name || github.repository }}
+          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.ref }}

      - name: Install dependencies
        uses: ./.github/actions/yarn-install
@@ -107,10 +108,13 @@ jobs:
      - name: Regenerate docs.json
        run: yarn docs:generate

+      - name: Regenerate documentation paths constants
+        run: yarn docs:generate-paths
+
      - name: Commit artifacts to pull request branch
-        if: github.event_name == 'pull_request'
+        if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository
        run: |
-          git add packages/twenty-docs/docs.json packages/twenty-docs/navigation/navigation.template.json
+          git add packages/twenty-docs/docs.json packages/twenty-docs/navigation/navigation.template.json packages/twenty-shared/src/constants/DocumentationPaths.ts
          if git diff --staged --quiet --exit-code; then
            echo "No navigation/doc changes to commit."
            exit 0
@@ -146,4 +150,3 @@ jobs:
          fi
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
@@ -1,118 +0,0 @@
-# Weekly translation QA report using Crowdin's native QA checks
-
-name: 'Weekly Translation QA Report'
-
-permissions:
-  contents: write
-  pull-requests: write
-
-on:
-  schedule:
-    - cron: '0 9 * * 1' # Every Monday at 9am UTC
-  workflow_dispatch: # Allow manual trigger
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  qa_report:
-    name: Generate QA Report
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Install dependencies
-        uses: ./.github/actions/yarn-install
-
-      - name: Build twenty-shared
-        run: npx nx build twenty-shared
-
-      - name: Generate QA report from Crowdin
-        id: generate_report
-        run: |
-          npx ts-node packages/twenty-utils/translation-qa-report.ts || true
-          if [ -f TRANSLATION_QA_REPORT.md ]; then
-            echo "report_generated=true" >> $GITHUB_OUTPUT
-            # Count critical issues (exclude spellcheck)
-            CRITICAL=$(grep -oP '⚠️\s+\K\d+' TRANSLATION_QA_REPORT.md 2>/dev/null || echo "0")
-            echo "critical_issues=$CRITICAL" >> $GITHUB_OUTPUT
-          else
-            echo "report_generated=false" >> $GITHUB_OUTPUT
-            echo "critical_issues=0" >> $GITHUB_OUTPUT
-          fi
-        env:
-          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}
-
-      - name: Create QA branch and commit report
-        if: steps.generate_report.outputs.report_generated == 'true'
-        run: |
-          git config --global user.name 'github-actions'
-          git config --global user.email 'github-actions@twenty.com'
-
-          BRANCH_NAME="i18n-qa-report-$(date +%Y-%m-%d)"
-          git checkout -B $BRANCH_NAME
-
-          git add TRANSLATION_QA_REPORT.md
-          if ! git diff --staged --quiet --exit-code; then
-            git commit -m "docs: weekly translation QA report"
-            git push origin HEAD:$BRANCH_NAME --force
-            echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV
-          else
-            echo "No changes to commit"
-            echo "BRANCH_NAME=" >> $GITHUB_ENV
-          fi
-
-      - name: Create pull request
-        if: steps.generate_report.outputs.report_generated == 'true' && env.BRANCH_NAME != ''
-        run: |
-          CRITICAL="${{ steps.generate_report.outputs.critical_issues }}"
-
-          BODY=$(cat <<EOF
-          ## Weekly Translation QA Report
-
-          **Critical issues (excluding spellcheck): $CRITICAL**
-
-          📊 **View in Crowdin**: https://twenty.crowdin.com/u/projects/1/all?filter=qa-issue
-
-          ### For AI-Assisted Fixing
-
-          Open this PR in Cursor and say:
-
-          > "Fix the translation QA issues using the Crowdin API"
-
-          The AI can help fix:
-          - ✅ Variables mismatch (missing/wrong placeholders)
-          - ✅ Escaped Unicode sequences
-          - ⚠️ Tags mismatch
-          - ⚠️ Empty translations
-
-          ### Available Scripts
-
-          \`\`\`bash
-          # View QA report
-          CROWDIN_PERSONAL_TOKEN=xxx npx ts-node packages/twenty-utils/translation-qa-report.ts
-
-          # Fix encoding issues automatically
-          CROWDIN_PERSONAL_TOKEN=xxx npx ts-node packages/twenty-utils/fix-crowdin-translations.ts
-          \`\`\`
-
-          ---
-          *Close without merging after issues are addressed*
-          EOF
-          )
-
-          EXISTING_PR=$(gh pr list --head $BRANCH_NAME --json number --jq '.[0].number' 2>/dev/null || echo "")
-
-          if [ -n "$EXISTING_PR" ]; then
-            gh pr edit $EXISTING_PR --body "$BODY"
-          else
-            gh pr create \
-              --base main \
-              --head $BRANCH_NAME \
-              --title "i18n: Translation QA Report ($CRITICAL critical issues)" \
-              --body "$BODY" || true
-          fi
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -0,0 +1,71 @@
+name: Post CI Comments
+
+on:
+  workflow_run:
+    workflows: ['GraphQL and OpenAPI Breaking Changes Detection']
+    types: [completed]
+
+permissions:
+  actions: read
+
+jobs:
+  dispatch-breaking-changes:
+    if: github.event.workflow_run.conclusion == 'success'
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - name: Get PR number from workflow run
+        id: pr-info
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const runId = context.payload.workflow_run.id;
+            const headSha = context.payload.workflow_run.head_sha;
+            const headBranch = context.payload.workflow_run.head_branch;
+            const headRepo = context.payload.workflow_run.head_repository;
+
+            // workflow_run.pull_requests is empty for fork PRs,
+            // so fall back to searching by head SHA
+            let pullRequests = context.payload.workflow_run.pull_requests;
+            let prNumber;
+
+            if (pullRequests && pullRequests.length > 0) {
+              prNumber = pullRequests[0].number;
+            } else {
+              core.info(`pull_requests is empty (likely a fork PR), searching by SHA ${headSha}`);
+              const owner = context.repo.owner;
+              const repo = context.repo.repo;
+              const headLabel = `${headRepo.owner.login}:${headBranch}`;
+
+              const { data: prs } = await github.rest.pulls.list({
+                owner,
+                repo,
+                state: 'open',
+                head: headLabel,
+                per_page: 1,
+              });
+
+              if (prs.length > 0) {
+                prNumber = prs[0].number;
+              }
+            }
+
+            if (!prNumber) {
+              core.info('No pull request found for this workflow run');
+              core.setOutput('has_pr', 'false');
+              return;
+            }
+
+            core.setOutput('pr_number', prNumber);
+            core.setOutput('run_id', runId);
+            core.setOutput('has_pr', 'true');
+            core.info(`PR #${prNumber}, Run ID: ${runId}`);
+
+      - name: Dispatch to ci-privileged
+        if: steps.pr-info.outputs.has_pr == 'true'
+        uses: peter-evans/repository-dispatch@v2
+        with:
+          token: ${{ secrets.CI_PRIVILEGED_DISPATCH_TOKEN }}
+          repository: twentyhq/ci-privileged
+          event-type: breaking-changes-report
+          client-payload: '{"pr_number": ${{ toJSON(steps.pr-info.outputs.pr_number) }}, "run_id": ${{ toJSON(steps.pr-info.outputs.run_id) }}, "repo": ${{ toJSON(github.repository) }}, "branch_state": ${{ toJSON(github.event.workflow_run.head_branch) }}}'
@@ -2,13 +2,8 @@ name: 'Preview Environment Dispatch'

 permissions:
  contents: write
-  actions: write
-  pull-requests: read

 on:
-  # Using pull_request_target instead of pull_request to have access to secrets for external contributors
-  # Security note: This is safe because we're only using the repository-dispatch action with limited scope
-  # and not checking out or running any code from the external contributor's PR
  pull_request_target:
    types: [opened, synchronize, reopened, labeled]
    paths:
@@ -24,7 +19,19 @@ concurrency:

 jobs:
  trigger-preview:
-    if: github.event.action == 'opened' || github.event.action == 'synchronize' || github.event.action == 'reopened' || (github.event.action == 'labeled' && github.event.label.name == 'preview-app')
+    if: |
+      (github.event.action == 'labeled' && github.event.label.name == 'preview-app') ||
+      (
+        (
+          github.event.pull_request.author_association == 'MEMBER' ||
+          github.event.pull_request.author_association == 'OWNER' ||
+          github.event.pull_request.author_association == 'COLLABORATOR'
+        ) && (
+          github.event.action == 'opened' ||
+          github.event.action == 'synchronize' ||
+          github.event.action == 'reopened'
+        )
+      )
    timeout-minutes: 5
    runs-on: ubuntu-latest
    steps:
@@ -35,3 +42,11 @@ jobs:
          repository: ${{ github.repository }}
          event-type: preview-environment
          client-payload: '{"pr_number": "${{ github.event.pull_request.number }}", "pr_head_sha": "${{ github.event.pull_request.head.sha }}", "repo_full_name": "${{ github.repository }}"}'
+
+      - name: Dispatch to ci-privileged for PR comment
+        uses: peter-evans/repository-dispatch@v2
+        with:
+          token: ${{ secrets.CI_PRIVILEGED_DISPATCH_TOKEN }}
+          repository: twentyhq/ci-privileged
+          event-type: preview-env-url
+          client-payload: '{"pr_number": ${{ toJSON(github.event.pull_request.number) }}, "keepalive_dispatch_time": ${{ toJSON(github.event.pull_request.updated_at) }}, "repo": ${{ toJSON(github.repository) }}}'
@@ -2,7 +2,6 @@ name: 'Preview Environment Keep Alive'

 permissions:
  contents: read
-  pull-requests: write

 on:
  repository_dispatch:
@@ -17,7 +16,7 @@ jobs:
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.client_payload.pr_head_sha }}
-      
+
      - name: Run compose setup
        run: |
          echo "Patching docker-compose.yml..."
@@ -25,17 +24,17 @@ jobs:
          yq eval 'del(.services.server.image)' -i packages/twenty-docker/docker-compose.yml
          yq eval '.services.server.build.context = "../../"' -i packages/twenty-docker/docker-compose.yml
          yq eval '.services.server.build.dockerfile = "./packages/twenty-docker/twenty/Dockerfile"' -i packages/twenty-docker/docker-compose.yml
-          
+
          yq eval 'del(.services.worker.image)' -i packages/twenty-docker/docker-compose.yml
          yq eval '.services.worker.build.context = "../../"' -i packages/twenty-docker/docker-compose.yml
          yq eval '.services.worker.build.dockerfile = "./packages/twenty-docker/twenty/Dockerfile"' -i packages/twenty-docker/docker-compose.yml
-          
+
          echo "Adding SIGN_IN_PREFILLED environment variable to server service..."
          yq eval '.services.server.environment.SIGN_IN_PREFILLED = "${SIGN_IN_PREFILLED}"' -i packages/twenty-docker/docker-compose.yml
-          
+
          echo "Setting up .env file..."
          cp packages/twenty-docker/.env.example packages/twenty-docker/.env
-          
+
          echo "Generating secrets..."
          echo "" >> packages/twenty-docker/.env
          echo "# === Randomly generated secrets ===" >> packages/twenty-docker/.env
@@ -46,24 +45,25 @@ jobs:
          cd packages/twenty-docker/
          docker compose build
        working-directory: ./
-      
+
      - name: Create Tunnel
        id: expose-tunnel
        uses: codetalkio/expose-tunnel@v1.5.0
        with:
          service: bore.pub
          port: 3000
-      
+
      - name: Start services with correct SERVER_URL
+        env:
+          TUNNEL_URL: ${{ steps.expose-tunnel.outputs.tunnel-url }}
        run: |
          cd packages/twenty-docker/
-          
-          # Update the SERVER_URL with the tunnel URL
-          echo "Setting SERVER_URL to ${{ steps.expose-tunnel.outputs.tunnel-url }}"
+
+          echo "Setting SERVER_URL to $TUNNEL_URL"
          sed -i '/SERVER_URL=/d' .env
          echo "" >> .env
-          echo "SERVER_URL=${{ steps.expose-tunnel.outputs.tunnel-url }}" >> .env
-          
+          echo "SERVER_URL=$TUNNEL_URL" >> .env
+
          # Start the services
          echo "Docker compose up..."
          docker compose up -d || {
@@ -71,7 +71,7 @@ jobs:
              docker compose logs
              exit 1
          }
-          
+
          echo "Waiting for services to be ready..."
          count=0
          while [ ! $(docker inspect --format='{{.State.Health.Status}}' twenty-db-1) = "healthy" ] || [ ! $(docker inspect --format='{{.State.Health.Status}}' twenty-server-1) = "healthy" ]; do
@@ -84,7 +84,7 @@ jobs:
              fi
              echo "Still waiting for services... ($count/60)"
          done
-          
+
          echo "All services are up and running!"
        working-directory: ./

@@ -99,61 +99,33 @@ jobs:
          fi
        working-directory: ./

-      - name: Output tunnel URL to logs
+      - name: Output tunnel URL
+        env:
+          TUNNEL_URL: ${{ steps.expose-tunnel.outputs.tunnel-url }}
        run: |
          echo "✅ Preview Environment Ready!"
-          echo "🔗 Preview URL: ${{ steps.expose-tunnel.outputs.tunnel-url }}"
+          echo "🔗 Preview URL: $TUNNEL_URL"
          echo "⏱️ This environment will be available for 5 hours"
-      
-      - name: Post comment on PR
-        uses: actions/github-script@v6
+          echo "## 🚀 Preview Environment Ready!" >> "$GITHUB_STEP_SUMMARY"
+          echo "" >> "$GITHUB_STEP_SUMMARY"
+          echo "Preview URL: $TUNNEL_URL" >> "$GITHUB_STEP_SUMMARY"
+          echo "" >> "$GITHUB_STEP_SUMMARY"
+          echo "This environment will automatically shut down after 5 hours." >> "$GITHUB_STEP_SUMMARY"
+          echo "$TUNNEL_URL" > tunnel-url.txt
+
+      - name: Upload tunnel URL artifact
+        uses: actions/upload-artifact@v4
        with:
-          github-token: ${{secrets.GITHUB_TOKEN}}
-          script: |
-            const COMMENT_MARKER = '<!-- PR_PREVIEW_ENV -->';
-            const commentBody = `${COMMENT_MARKER}
-            🚀 **Preview Environment Ready!**
-            
-            Your preview environment is available at: ${{ steps.expose-tunnel.outputs.tunnel-url }}
-            
-            This environment will automatically shut down when the PR is closed or after 5 hours.`;
-            
-            // Get all comments
-            const {data: comments} = await github.rest.issues.listComments({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: ${{ github.event.client_payload.pr_number }},
-            });
-            
-            // Find our comment
-            const botComment = comments.find(comment => comment.body.includes(COMMENT_MARKER));
-            
-            if (botComment) {
-              // Update existing comment
-              await github.rest.issues.updateComment({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                comment_id: botComment.id,
-                body: commentBody
-              });
-              console.log('Updated existing comment');
-            } else {
-              // Create new comment
-              await github.rest.issues.createComment({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                issue_number: ${{ github.event.client_payload.pr_number }},
-                body: commentBody
-              });
-              console.log('Created new comment');
-            }
-      
+          name: tunnel-url
+          path: tunnel-url.txt
+          retention-days: 1
+
      - name: Keep tunnel alive for 5 hours
        run: timeout 300m sleep 18000 # Stop on whichever we reach first (300m or 5hour sleep)
-      
+
      - name: Cleanup
        if: always()
        run: |
          cd packages/twenty-docker/
          docker compose down -v
-        working-directory: ./ 
+        working-directory: ./
@@ -10,6 +10,7 @@
 .nx/installation
 .nx/cache
 .nx/workspace-data
+.nx/nxw.js

 .pnp.*
 .yarn/*
@@ -27,7 +28,7 @@ coverage
 dist
 storybook-static
 *.tsbuildinfo
-.eslintcache
+.oxlintcache
 .nyc_output
 test-results/
 dump.rdb
@@ -49,3 +50,4 @@ dump.rdb
 mcp.json
 /.junie/
 TRANSLATION_QA_REPORT.md
+.playwright-mcp/
@@ -2,11 +2,9 @@
  "mcpServers": {
    "postgres": {
      "type": "stdio",
-      "command": "uv",
-      "args": ["run", "postgres-mcp", "--access-mode=unrestricted"],
-      "env": {
-        "DATABASE_URI": "${PG_DATABASE_URL}"
-      }
+      "command": "npx",
+      "args": ["-y", "@modelcontextprotocol/server-postgres", "${PG_DATABASE_URL}"],
+      "env": {}
    },
    "playwright": {
      "type": "stdio",
@@ -1,115 +0,0 @@
-"use strict";
-// This file should be committed to your repository! It wraps Nx and ensures
-// that your local installation matches nx.json.
-// See: https://nx.dev/recipes/installation/install-non-javascript for more info.
-
-
-
-
-Object.defineProperty(exports, "__esModule", { value: true });
-const fs = require('fs');
-const path = require('path');
-const cp = require('child_process');
-const installationPath = path.join(__dirname, 'installation', 'package.json');
-function matchesCurrentNxInstall(currentInstallation, nxJsonInstallation) {
-    if (!currentInstallation.devDependencies ||
-        !Object.keys(currentInstallation.devDependencies).length) {
-        return false;
-    }
-    try {
-        if (currentInstallation.devDependencies['nx'] !==
-            nxJsonInstallation.version ||
-            require(path.join(path.dirname(installationPath), 'node_modules', 'nx', 'package.json')).version !== nxJsonInstallation.version) {
-            return false;
-        }
-        for (const [plugin, desiredVersion] of Object.entries(nxJsonInstallation.plugins || {})) {
-            if (currentInstallation.devDependencies[plugin] !== desiredVersion) {
-                return false;
-            }
-        }
-        return true;
-    }
-    catch {
-        return false;
-    }
-}
-function ensureDir(p) {
-    if (!fs.existsSync(p)) {
-        fs.mkdirSync(p, { recursive: true });
-    }
-}
-function getCurrentInstallation() {
-    try {
-        return require(installationPath);
-    }
-    catch {
-        return {
-            name: 'nx-installation',
-            version: '0.0.0',
-            devDependencies: {},
-        };
-    }
-}
-function performInstallation(currentInstallation, nxJson) {
-    fs.writeFileSync(installationPath, JSON.stringify({
-        name: 'nx-installation',
-        devDependencies: {
-            nx: nxJson.installation.version,
-            ...nxJson.installation.plugins,
-        },
-    }));
-    try {
-        cp.execSync('npm i', {
-            cwd: path.dirname(installationPath),
-            stdio: 'inherit',
-        });
-    }
-    catch (e) {
-        // revert possible changes to the current installation
-        fs.writeFileSync(installationPath, JSON.stringify(currentInstallation));
-        // rethrow
-        throw e;
-    }
-}
-function ensureUpToDateInstallation() {
-    const nxJsonPath = path.join(__dirname, '..', 'nx.json');
-    let nxJson;
-    try {
-        nxJson = require(nxJsonPath);
-        if (!nxJson.installation) {
-            console.error('[NX]: The "installation" entry in the "nx.json" file is required when running the nx wrapper. See https://nx.dev/recipes/installation/install-non-javascript');
-            process.exit(1);
-        }
-    }
-    catch {
-        console.error('[NX]: The "nx.json" file is required when running the nx wrapper. See https://nx.dev/recipes/installation/install-non-javascript');
-        process.exit(1);
-    }
-    try {
-        ensureDir(path.join(__dirname, 'installation'));
-        const currentInstallation = getCurrentInstallation();
-        if (!matchesCurrentNxInstall(currentInstallation, nxJson.installation)) {
-            performInstallation(currentInstallation, nxJson);
-        }
-    }
-    catch (e) {
-        const messageLines = [
-            '[NX]: Nx wrapper failed to synchronize installation.',
-        ];
-        if (e instanceof Error) {
-            messageLines.push('');
-            messageLines.push(e.message);
-            messageLines.push(e.stack);
-        }
-        else {
-            messageLines.push(e.toString());
-        }
-        console.error(messageLines.join('\n'));
-        process.exit(1);
-    }
-}
-if (!process.env.NX_WRAPPER_SKIP_INSTALL) {
-    ensureUpToDateInstallation();
-}
-
-require('./installation/node_modules/nx/bin/nx');
@@ -1,7 +1,7 @@
 {
  "recommendations": [
    "arcanis.vscode-zipfs",
-    "dbaeumer.vscode-eslint",
+    "oxc.oxc-vscode",
    "esbenp.prettier-vscode",
    "figma.figma-vscode-extension",
    "firsttris.vscode-jest-runner",
@@ -68,12 +68,14 @@
        "./jest-integration.config.ts",
        "${relativeFile}",
        "--silent=false",
+        "${input:updateSnapshot}"
      ],
      "cwd": "${workspaceFolder}/packages/twenty-server",
      "console": "integratedTerminal",
      "internalConsoleOptions": "neverOpen",
      "env": {
-        "NODE_ENV": "test"
+        "NODE_ENV": "test",
+        "NODE_OPTIONS": "--max-old-space-size=12288 --import tsx/esm"
      }
    },
    {
@@ -97,5 +99,14 @@
        "NODE_ENV": "test"
      }
    }
+  ],
+  "inputs": [
+    {
+      "id": "updateSnapshot",
+      "type": "pickString",
+      "description": "Update snapshots?",
+      "options": ["", "--updateSnapshot"],
+      "default": ""
+    }
  ]
 }
@@ -4,25 +4,28 @@
  "files.insertFinalNewline": true,
  "files.trimTrailingWhitespace": true,
  "[typescript]": {
-    "editor.formatOnSave": false,
+    "editor.formatOnSave": true,
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
    "editor.codeActionsOnSave": {
-      "source.fixAll.eslint": "explicit",
+      "source.fixAll.oxc": "explicit",
      "source.addMissingImports": "always",
      "source.organizeImports": "always"
    }
  },
  "[javascript]": {
-    "editor.formatOnSave": false,
+    "editor.formatOnSave": true,
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
    "editor.codeActionsOnSave": {
-      "source.fixAll.eslint": "explicit",
+      "source.fixAll.oxc": "explicit",
      "source.addMissingImports": "always",
      "source.organizeImports": "always"
    }
  },
  "[typescriptreact]": {
-    "editor.formatOnSave": false,
+    "editor.formatOnSave": true,
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
    "editor.codeActionsOnSave": {
-      "source.fixAll.eslint": "explicit",
+      "source.fixAll.oxc": "explicit",
      "source.addMissingImports": "always",
      "source.organizeImports": "always"
    }
@@ -48,10 +51,11 @@
  "search.exclude": {
    "**/.yarn": true
  },
-  "eslint.debug": true,
+  "oxc.lint.enable": true,
  "files.associations": {
    ".cursorrules": "markdown"
  },
  "jestrunner.codeLensSelector": "**/*.{test,spec,integration-spec}.{js,jsx,ts,tsx}",
-  "typescript.tsdk": "node_modules/typescript/lib"
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "typescript.experimental.useTsgo": false
 }
@@ -2,12 +2,64 @@
 	"version": "2.0.0",
 	"tasks": [
 		{
-			"type": "npm",
-			"script": "start",
-			"path": "server",
-			"problemMatcher": [],
-			"label": "yarn: start - server",
-			"detail": "yarn start"
+			"label": "twenty-server - run integration test file",
+			"type": "shell",
+			"command": "npx nx run twenty-server:jest -- --config ./jest-integration.config.ts ${relativeFile} --silent=false ${input:watchMode} ${input:updateSnapshot}",
+			"options": {
+				"cwd": "${workspaceFolder}/packages/twenty-server",
+				"env": {
+					"NODE_ENV": "test",
+					"NODE_OPTIONS": "--max-old-space-size=12288 --import tsx/esm"
+				},
+				"shell": {
+					"executable": "/bin/zsh",
+					"args": ["-l", "-c"]
+				}
+			},
+			"presentation": {
+				"reveal": "always",
+				"panel": "new",
+				"close": false
+			},
+			"problemMatcher": []
+		},
+		{
+			"label": "twenty-server - run unit test file",
+			"type": "shell",
+			"command": "npx nx run twenty-server:jest -- --config ./jest.config.mjs ${relativeFile} --silent=false ${input:watchMode} ${input:updateSnapshot}",
+			"options": {
+				"cwd": "${workspaceFolder}/packages/twenty-server",
+				"env": {
+					"NODE_ENV": "test",
+					"NODE_OPTIONS": "--max-old-space-size=12288 --import tsx/esm"
+				},
+				"shell": {
+					"executable": "/bin/zsh",
+					"args": ["-l", "-c"]
+				}
+			},
+			"presentation": {
+				"reveal": "always",
+				"panel": "new",
+				"close": false
+			},
+			"problemMatcher": []
+		}
+	],
+	"inputs": [
+		{
+			"id": "watchMode",
+			"type": "pickString",
+			"description": "Enable watch mode?",
+			"options": ["", "--watch"],
+			"default": ""
+		},
+		{
+			"id": "updateSnapshot",
+			"type": "pickString",
+			"description": "Update snapshots?",
+			"options": ["", "--updateSnapshot"],
+			"default": ""
 		}
 	]
-}
+}
@@ -37,8 +37,8 @@
      "path": "../packages/twenty-zapier"
    },
    {
-      "name": "tools/eslint-rules",
-      "path": "../tools/eslint-rules"
+      "name": "packages/twenty-oxlint-rules",
+      "path": "../packages/twenty-oxlint-rules"
    },
    {
      "name": "packages/twenty-e2e-testing",
@@ -49,23 +49,26 @@
    "editor.formatOnSave": false,
    "files.eol": "auto",
    "[typescript]": {
-      "editor.formatOnSave": false,
+      "editor.formatOnSave": true,
+      "editor.defaultFormatter": "esbenp.prettier-vscode",
      "editor.codeActionsOnSave": {
-        "source.fixAll.eslint": "explicit",
+        "source.fixAll.oxc": "explicit",
        "source.addMissingImports": "always"
      }
    },
    "[javascript]": {
-      "editor.formatOnSave": false,
+      "editor.formatOnSave": true,
+      "editor.defaultFormatter": "esbenp.prettier-vscode",
      "editor.codeActionsOnSave": {
-        "source.fixAll.eslint": "explicit",
+        "source.fixAll.oxc": "explicit",
        "source.addMissingImports": "always"
      }
    },
    "[typescriptreact]": {
-      "editor.formatOnSave": false,
+      "editor.formatOnSave": true,
+      "editor.defaultFormatter": "esbenp.prettier-vscode",
      "editor.codeActionsOnSave": {
-        "source.fixAll.eslint": "explicit",
+        "source.fixAll.oxc": "explicit",
        "source.addMissingImports": "always"
      }
    },
@@ -88,7 +91,7 @@
    "typescript.preferences.importModuleSpecifier": "non-relative",
    "[javascript][typescript][typescriptreact]": {
      "editor.codeActionsOnSave": {
-        "source.fixAll.eslint": "explicit",
+        "source.fixAll.oxc": "explicit",
        "source.addMissingImports": "always"
      }
    },
@@ -98,6 +101,7 @@
    "files.exclude": {
      "packages/": true
    },
+    "oxc.lint.enable": true,
    "jest.runMode": "on-demand",
    "jest.disabledWorkspaceFolders": [
      "ROOT",
@@ -0,0 +1,58 @@
+diff --git a/esm/cache.js b/esm/cache.js
+index 07cf6d7dd99effb9c3464b620ba67a7f445224f5..248bb527923499a6be8065ee7a3613b55819c58c 100644
+--- a/esm/cache.js
+++ b/esm/cache.js
+@@ -69,17 +69,20 @@ export class TransformCacheCollection {
+       this.invalidate(cacheName, filename);
+     });
+   }
+-  invalidateIfChanged(filename, content) {
+  invalidateIfChanged(filename, content, _visited) {
+    const visited = _visited || new Set();
+    if (visited.has(filename)) {
+      return false;
+    }
+    visited.add(filename);
+     const fileEntrypoint = this.get('entrypoints', filename);
+ 
+-    // We need to check all dependencies of the file
+-    // because they might have changed as well.
+     if (fileEntrypoint) {
+       for (const [, dependency] of fileEntrypoint.dependencies) {
+         const dependencyFilename = dependency.resolved;
+         if (dependencyFilename) {
+           const dependencyContent = fs.readFileSync(dependencyFilename, 'utf8');
+-          this.invalidateIfChanged(dependencyFilename, dependencyContent);
+          this.invalidateIfChanged(dependencyFilename, dependencyContent, visited);
+         }
+       }
+     }
+diff --git a/lib/cache.js b/lib/cache.js
+index 0762ed7d3c39b31000f7aa7d8156da15403c8e64..6955410cd3c9ec53cf7a01c8346abc4c47fff791 100644
+--- a/lib/cache.js
+++ b/lib/cache.js
+@@ -77,17 +77,20 @@ class TransformCacheCollection {
+       this.invalidate(cacheName, filename);
+     });
+   }
+-  invalidateIfChanged(filename, content) {
+  invalidateIfChanged(filename, content, _visited) {
+    const visited = _visited || new Set();
+    if (visited.has(filename)) {
+      return false;
+    }
+    visited.add(filename);
+     const fileEntrypoint = this.get('entrypoints', filename);
+ 
+-    // We need to check all dependencies of the file
+-    // because they might have changed as well.
+     if (fileEntrypoint) {
+       for (const [, dependency] of fileEntrypoint.dependencies) {
+         const dependencyFilename = dependency.resolved;
+         if (dependencyFilename) {
+           const dependencyContent = _nodeFs.default.readFileSync(dependencyFilename, 'utf8');
+-          this.invalidateIfChanged(dependencyFilename, dependencyContent);
+          this.invalidateIfChanged(dependencyFilename, dependencyContent, visited);
+         }
+       }
+     }
@@ -21,30 +21,33 @@ npx nx run twenty-server:worker  # Start background worker

 ### Testing
 ```bash
-# Run tests
+# Preferred: run a single test file (fast)
+npx jest path/to/test.test.ts --config=packages/PROJECT/jest.config.mjs
+
+# Run all tests for a package
 npx nx test twenty-front      # Frontend unit tests
 npx nx test twenty-server     # Backend unit tests
 npx nx run twenty-server:test:integration:with-db-reset  # Integration tests with DB reset
+# To run an indivual test or a pattern of tests, use the following command:
+cd packages/{workspace} && npx jest "pattern or filename"

 # Storybook
-npx nx storybook:build twenty-front         # Build Storybook
-npx nx storybook:serve-and-test:static twenty-front     # Run Storybook tests
+npx nx storybook:build twenty-front
+npx nx storybook:test twenty-front

-
-When testing the UI end to end, click on "Continue with Email" and use the prefilled credentials.
+# When testing the UI end to end, click on "Continue with Email" and use the prefilled credentials.
 ```

 ### Code Quality
 ```bash
-# Linting (diff with main - fastest)
-npx nx lint:diff-with-main twenty-front           # Lint only files changed vs main
-npx nx lint:diff-with-main twenty-server          # Lint only files changed vs main
-npx nx lint:diff-with-main twenty-front --configuration=fix  # Auto-fix files changed vs main
+# Linting (diff with main - fastest, always prefer this)
+npx nx lint:diff-with-main twenty-front
+npx nx lint:diff-with-main twenty-server
+npx nx lint:diff-with-main twenty-front --configuration=fix  # Auto-fix

-# Linting (full project)
-npx nx lint twenty-front      # Lint all files in frontend
-npx nx lint twenty-server     # Lint all files in backend
-npx nx lint twenty-front --fix  # Auto-fix all linting issues
+# Linting (full project - slower, use only when needed)
+npx nx lint twenty-front
+npx nx lint twenty-server

 # Type checking
 npx nx typecheck twenty-front
@@ -57,7 +60,8 @@ npx nx fmt twenty-server

 ### Build
 ```bash
-# Build packages
+# Build packages (twenty-shared must be built first)
+npx nx build twenty-shared
 npx nx build twenty-front
 npx nx build twenty-server
 ```
@@ -69,7 +73,7 @@ npx nx database:reset twenty-server         # Reset database
 npx nx run twenty-server:database:init:prod # Initialize database
 npx nx run twenty-server:database:migrate:prod # Run migrations

-# Generate migration
+# Generate migration (replace [name] with kebab-case descriptive name)
 npx nx run twenty-server:typeorm migration:generate src/database/typeorm/core/migrations/common/[name] -d src/database/typeorm/core/core.datasource.ts

 # Sync metadata
@@ -78,14 +82,15 @@ npx nx run twenty-server:command workspace:sync-metadata

 ### GraphQL
 ```bash
-# Generate GraphQL types
+# Generate GraphQL types (run after schema changes)
 npx nx run twenty-front:graphql:generate
+npx nx run twenty-front:graphql:generate --configuration=metadata
 ```

 ## Architecture Overview

 ### Tech Stack
- **Frontend**: React 18, TypeScript, Recoil (state management), Emotion (styling), Vite
+- **Frontend**: React 18, TypeScript, Jotai (state management), Linaria (styling), Vite
 - **Backend**: NestJS, TypeORM, PostgreSQL, Redis, GraphQL (with GraphQL Yoga)
 - **Monorepo**: Nx workspace managed with Yarn 4

@@ -107,13 +112,36 @@ packages/
 - **Named exports only** (no default exports)
 - **Types over interfaces** (except when extending third-party interfaces)
 - **String literals over enums** (except for GraphQL enums)
- **No 'any' type allowed**
+- **No 'any' type allowed** — strict TypeScript enforced
 - **Event handlers preferred over useEffect** for state updates
+- **Props down, events up** — unidirectional data flow
+- **Composition over inheritance**
+- **No abbreviations** in variable names (`user` not `u`, `fieldMetadata` not `fm`)
+
+### Naming Conventions
+- **Variables/functions**: camelCase
+- **Constants**: SCREAMING_SNAKE_CASE
+- **Types/Classes**: PascalCase (suffix component props with `Props`, e.g. `ButtonProps`)
+- **Files/directories**: kebab-case with descriptive suffixes (`.component.tsx`, `.service.ts`, `.entity.ts`, `.dto.ts`, `.module.ts`)
+- **TypeScript generics**: descriptive names (`TData` not `T`)
+
+### File Structure
+- Components under 300 lines, services under 500 lines
+- Components in their own directories with tests and stories
+- Use `index.ts` barrel exports for clean imports
+- Import order: external libraries first, then internal (`@/`), then relative
+
+### Comments
+- Use short-form comments (`//`), not JSDoc blocks
+- Explain WHY (business logic), not WHAT
+- Do not comment obvious code
+- Multi-line comments use multiple `//` lines, not `/** */`

 ### State Management
- **Recoil** for global state management
- Component-specific state with React hooks
+- **Jotai** for global state: atoms for primitive state, selectors for derived state, atom families for dynamic collections
+- Component-specific state with React hooks (`useState`, `useReducer` for complex logic)
 - GraphQL cache managed by Apollo Client
+- Use functional state updates: `setState(prev => prev + 1)`

 ### Backend Architecture
 - **NestJS modules** for feature organization
@@ -122,36 +150,63 @@ packages/
 - **Redis** for caching and session management
 - **BullMQ** for background job processing

-### Database
+### Database & Migrations
 - **PostgreSQL** as primary database
 - **Redis** for caching and sessions
- **TypeORM migrations** for schema management
 - **ClickHouse** for analytics (when enabled)
+- Always generate migrations when changing entity files
+- Migration names must be kebab-case (e.g. `add-agent-turn-evaluation`)
+- Include both `up` and `down` logic in migrations
+- Never delete or rewrite committed migrations
+
+### Utility Helpers
+Use existing helpers from `twenty-shared` instead of manual type guards:
+- `isDefined()`, `isNonEmptyString()`, `isNonEmptyArray()`

 ## Development Workflow

 IMPORTANT: Use Context7 for code generation, setup or configuration steps, or library/API documentation. Automatically use the Context7 MCP tools to resolve library IDs and get library docs without waiting for explicit requests.

 ### Before Making Changes
-1. Always run linting and type checking after code changes
-2. Test changes with relevant test suites
-3. Ensure database migrations are properly structured
+1. Always run linting (`lint:diff-with-main`) and type checking after code changes
+2. Test changes with relevant test suites (prefer single-file test runs)
+3. Ensure database migrations are generated for entity changes
 4. Check that GraphQL schema changes are backward compatible
+5. Run `graphql:generate` after any GraphQL schema changes

 ### Code Style Notes
- Use **Emotion** for styling with styled-components pattern
+- Use **Linaria** for styling with zero-runtime CSS-in-JS (styled-components pattern)
 - Follow **Nx** workspace conventions for imports
 - Use **Lingui** for internationalization
- Components should be in their own directories with tests and stories
+- Apply security first, then formatting (sanitize before format)

 ### Testing Strategy
- **Unit tests** with Jest for both frontend and backend
- **Integration tests** for critical backend workflows
- **Storybook** for component development and testing
- **E2E tests** with Playwright for critical user flows
+- **Test behavior, not implementation** — focus on user perspective
+- **Test pyramid**: 70% unit, 20% integration, 10% E2E
+- Query by user-visible elements (text, roles, labels) over test IDs
+- Use `@testing-library/user-event` for realistic interactions
+- Descriptive test names: "should [behavior] when [condition]"
+- Clear mocks between tests with `jest.clearAllMocks()`
+
+## Dev Environment Setup
+
+All dev environments (Claude Code web, Cursor, local) use one script:
+
+```bash
+bash packages/twenty-utils/setup-dev-env.sh
+```
+
+This handles everything: starts Postgres + Redis (auto-detects local services vs Docker), creates databases, and copies `.env` files. Idempotent — safe to run multiple times.
+
+- `--docker` — force Docker mode (uses `packages/twenty-docker/docker-compose.dev.yml`)
+- `--down` — stop services
+- `--reset` — wipe data and restart fresh
+- **Skip the setup script** for tasks that only read code — architecture questions, code review, documentation, etc.
+
+**Note:** CI workflows (GitHub Actions) manage services via Actions service containers and run setup steps individually — they don't use this script.

 ## Important Files
 - `nx.json` - Nx workspace configuration with task definitions
 - `tsconfig.base.json` - Base TypeScript configuration
 - `package.json` - Root package with workspace definitions
- `.cursor/rules/` - Development guidelines and best practices
+- `.cursor/rules/` - Detailed development guidelines and best practices
@@ -25,10 +25,10 @@
 # Installation

 See:
-🚀 [Self-hosting](https://docs.twenty.com/developers/self-hosting/docker-compose)
-🖥️ [Local Setup](https://docs.twenty.com/developers/local-setup)
+🚀 [Self-hosting](https://docs.twenty.com/developers/self-host/capabilities/docker-compose)
+🖥️ [Local Setup](https://docs.twenty.com/developers/contribute/capabilities/local-setup)

-# Does the world need another CRM?
+# Why Twenty

 We built Twenty for three reasons:

@@ -36,7 +36,7 @@ We built Twenty for three reasons:

 **A fresh start is required to build a better experience.** We can learn from past mistakes and craft a cohesive experience inspired by new UX patterns from tools like Notion, Airtable or Linear.

-**We believe in Open-source and community.** Hundreds of developers are already building Twenty together. Once we have plugin capabilities, a whole ecosystem will grow around it.
+**We believe in open-source and community.** Hundreds of developers are already building Twenty together. Once we have plugin capabilities, a whole ecosystem will grow around it.

 <br />

@@ -109,7 +109,7 @@ Below are a few features we have implemented to date:
 - [TypeScript](https://www.typescriptlang.org/)
 - [Nx](https://nx.dev/)
 - [NestJS](https://nestjs.com/), with [BullMQ](https://bullmq.io/), [PostgreSQL](https://www.postgresql.org/), [Redis](https://redis.io/)
- [React](https://reactjs.org/), with [Recoil](https://recoiljs.org/), [Emotion](https://emotion.sh/) and [Lingui](https://lingui.dev/)
+- [React](https://reactjs.org/), with [Jotai](https://jotai.org/), [Linaria](https://linaria.dev/) and [Lingui](https://lingui.dev/)



@@ -120,6 +120,7 @@ Below are a few features we have implemented to date:
  <a href="https://greptile.com"><img src="./packages/twenty-website/public/images/readme/greptile.png" height="30" alt="Greptile" /></a>
  <a href="https://sentry.io/"><img src="./packages/twenty-website/public/images/readme/sentry.png" height="30" alt="Sentry" /></a>
  <a href="https://crowdin.com/"><img src="./packages/twenty-website/public/images/readme/crowdin.png" height="30" alt="Crowdin" /></a>
+  <a href="https://e2b.dev/"><img src="./packages/twenty-website/public/images/readme/e2b.svg" height="30" alt="E2B" /></a>
 </p>

  Thanks to these amazing services that we use and recommend for UI testing (Chromatic), code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
@@ -1,213 +0,0 @@
-import js from '@eslint/js';
-import nxPlugin from '@nx/eslint-plugin';
-import typescriptEslint from '@typescript-eslint/eslint-plugin';
-import typescriptParser from '@typescript-eslint/parser';
-import importPlugin from 'eslint-plugin-import';
-import linguiPlugin from 'eslint-plugin-lingui';
-import * as mdxPlugin from 'eslint-plugin-mdx';
-import preferArrowPlugin from 'eslint-plugin-prefer-arrow';
-import prettierPlugin from 'eslint-plugin-prettier';
-import unicornPlugin from 'eslint-plugin-unicorn';
-import unusedImportsPlugin from 'eslint-plugin-unused-imports';
-import jsoncParser from 'jsonc-eslint-parser';
-
-export default [
-  // Base JavaScript configuration
-  js.configs.recommended,
-
-  // Lingui recommended rules
-  linguiPlugin.configs['flat/recommended'],
-
-  // Global ignores
-  {
-    ignores: ['**/node_modules/**'],
-  },
-
-  // Base configuration for all files
-  {
-    files: ['**/*.{js,jsx,ts,tsx}'],
-    plugins: {
-      prettier: prettierPlugin,
-      lingui: linguiPlugin,
-      '@nx': nxPlugin,
-      'prefer-arrow': preferArrowPlugin,
-      import: importPlugin,
-      'unused-imports': unusedImportsPlugin,
-      unicorn: unicornPlugin,
-    },
-    rules: {
-      // General rules
-      'func-style': ['error', 'declaration', { allowArrowFunctions: true }],
-      'no-console': [
-        'warn',
-        { allow: ['group', 'groupCollapsed', 'groupEnd'] },
-      ],
-      'no-control-regex': 0,
-      'no-debugger': 'error',
-      'no-duplicate-imports': 'error',
-      'no-undef': 'off',
-      'no-unused-vars': 'off',
-
-      // Nx rules
-      '@nx/enforce-module-boundaries': [
-        'error',
-        {
-          enforceBuildableLibDependency: true,
-          allow: [],
-          depConstraints: [
-            {
-              sourceTag: 'scope:apps',
-              onlyDependOnLibsWithTags: ['scope:apps', 'scope:sdk'],
-            },
-            {
-              sourceTag: 'scope:sdk',
-              onlyDependOnLibsWithTags: ['scope:sdk', 'scope:shared'],
-            },
-            {
-              sourceTag: 'scope:shared',
-              onlyDependOnLibsWithTags: ['scope:shared'],
-            },
-            {
-              sourceTag: 'scope:backend',
-              onlyDependOnLibsWithTags: ['scope:shared', 'scope:backend'],
-            },
-            {
-              sourceTag: 'scope:frontend',
-              onlyDependOnLibsWithTags: ['scope:shared', 'scope:frontend'],
-            },
-          ],
-        },
-      ],
-
-      // Import rules
-      'import/no-relative-packages': 'error',
-      'import/no-useless-path-segments': 'error',
-      'import/no-duplicates': ['error', { considerQueryString: true }],
-
-      // Prefer arrow functions
-      'prefer-arrow/prefer-arrow-functions': [
-        'error',
-        {
-          disallowPrototype: true,
-          singleReturnOnly: false,
-          classPropertiesAllowed: false,
-        },
-      ],
-
-      // Unused imports
-      'unused-imports/no-unused-imports': 'warn',
-      'unused-imports/no-unused-vars': [
-        'warn',
-        {
-          vars: 'all',
-          varsIgnorePattern: '^_',
-          args: 'after-used',
-          argsIgnorePattern: '^_',
-        },
-      ],
-    },
-  },
-
-  // TypeScript specific configuration
-  {
-    files: ['**/*.{ts,tsx}'],
-    languageOptions: {
-      parser: typescriptParser,
-      parserOptions: {
-        ecmaFeatures: {
-          jsx: true,
-        },
-      },
-    },
-    plugins: {
-      '@typescript-eslint': typescriptEslint,
-    },
-    rules: {
-      // TypeScript rules
-      'no-redeclare': 'off', // Turn off base rule for TypeScript
-      '@typescript-eslint/no-redeclare': 'error', // Use TypeScript-aware version
-      '@typescript-eslint/ban-ts-comment': 'error',
-      '@typescript-eslint/consistent-type-imports': [
-        'error',
-        {
-          prefer: 'type-imports',
-          fixStyle: 'inline-type-imports',
-        },
-      ],
-      '@typescript-eslint/explicit-function-return-type': 'off',
-      '@typescript-eslint/explicit-module-boundary-types': 'off',
-      '@typescript-eslint/interface-name-prefix': 'off',
-      '@typescript-eslint/no-empty-object-type': [
-        'error',
-        {
-          allowInterfaces: 'with-single-extends',
-        },
-      ],
-      '@typescript-eslint/no-explicit-any': 'off',
-      '@typescript-eslint/no-empty-function': 'off',
-      '@typescript-eslint/no-unused-vars': 'off',
-    },
-  },
-
-  // JavaScript specific configuration
-  {
-    files: ['*.{js,jsx}'],
-    rules: {
-      // JavaScript-specific rules if needed
-    },
-  },
-
-  // Test files
-  {
-    files: [
-      '*.spec.@(ts|tsx|js|jsx)',
-      '*.integration-spec.@(ts|tsx|js|jsx)',
-      '*.test.@(ts|tsx|js|jsx)',
-    ],
-    languageOptions: {
-      globals: {
-        jest: true,
-        describe: true,
-        it: true,
-        expect: true,
-        beforeEach: true,
-        afterEach: true,
-        beforeAll: true,
-        afterAll: true,
-      },
-    },
-    rules: {
-      '@typescript-eslint/no-non-null-assertion': 'off',
-    },
-  },
-
-  // JSON files
-  {
-    files: ['**/*.json'],
-    languageOptions: {
-      parser: jsoncParser,
-    },
-  },
-
-  // MDX files
-  {
-    ...mdxPlugin.flat,
-    plugins: {
-      ...mdxPlugin.flat.plugins,
-      '@nx': nxPlugin,
-    },
-  },
-  mdxPlugin.flatCodeBlocks,
-  {
-    files: ['**/*.mdx'],
-    rules: {
-      'no-unused-vars': 'off',
-      'unused-imports/no-unused-imports': 'off',
-      'unused-imports/no-unused-vars': 'off',
-      // Enforce JSX tags on separate lines to prevent Crowdin translation issues
-      '@nx/workspace-mdx-component-newlines': 'error',
-      // Disallow angle bracket placeholders to prevent Crowdin translation errors
-      '@nx/workspace-no-angle-bracket-placeholders': 'error',
-    },
-  },
-];
@@ -1,4 +1,9 @@
 const nxPreset = require('@nx/jest/preset').default;

-module.exports = { ...nxPreset };
+module.exports = {
+  ...nxPreset,
+  // Override the new testEnvironmentOptions added in @nx/jest 22.3.3
+  // which breaks Lingui's module resolution
+  testEnvironmentOptions: {},
+};

@@ -4,9 +4,7 @@
    "libsDir": "packages"
  },
  "namedInputs": {
-    "default": [
-      "{projectRoot}/**/*"
-    ],
+    "default": ["{projectRoot}/**/*"],
    "excludeStories": [
      "default",
      "!{projectRoot}/.storybook/*",
@@ -34,53 +32,38 @@
  "targetDefaults": {
    "build": {
      "cache": true,
-      "inputs": [
-        "^production",
-        "production"
-      ],
-      "dependsOn": [
-        "^build"
-      ]
+      "inputs": ["^production", "production"],
+      "dependsOn": ["^build"]
    },
    "start": {
      "cache": false,
-      "dependsOn": [
-        "^build"
-      ]
+      "dependsOn": ["^build"]
    },
    "lint": {
-      "executor": "@nx/eslint:lint",
+      "executor": "nx:run-commands",
      "cache": true,
-      "outputs": [
-        "{options.outputFile}"
-      ],
      "options": {
-        "eslintConfig": "{projectRoot}/eslint.config.mjs",
-        "cache": true,
-        "cacheLocation": "{workspaceRoot}/.cache/eslint"
+        "cwd": "{projectRoot}",
+        "command": "npx oxlint -c .oxlintrc.json . && (prettier . --check --cache --cache-location ../../.cache/prettier/{projectRoot} --cache-strategy metadata || (echo 'ERROR: Prettier formatting check failed! Fix with: npx nx lint --configuration=fix' && false))"
      },
      "configurations": {
-        "ci": {
-          "cacheStrategy": "content"
-        },
+        "ci": {},
        "fix": {
-          "fix": true
+          "command": "npx oxlint --fix -c .oxlintrc.json . && prettier . --write --cache --cache-location ../../.cache/prettier/{projectRoot} --cache-strategy metadata"
        }
      },
-      "dependsOn": [
-        "^build"
-      ]
+      "dependsOn": ["^build", "twenty-oxlint-rules:build"]
    },
    "lint:diff-with-main": {
      "executor": "nx:run-commands",
      "cache": false,
      "options": {
-        "command": "git diff --name-only --diff-filter=d main | grep -E '{args.pattern}' | grep '^{projectRoot}/' | xargs sh -c 'if [ $# -gt 0 ]; then npx eslint --config {projectRoot}/eslint.config.mjs \"$@\"; fi' _",
+        "command": "FILES=$(git diff --name-only --diff-filter=d main -- {projectRoot}/ | grep -E '{args.pattern}'); [ -z \"$FILES\" ] && echo 'No changed files.' || (npx oxlint -c {projectRoot}/.oxlintrc.json $FILES && (prettier --check $FILES || (echo 'ERROR: Prettier formatting check failed! Fix with: npx nx lint:diff-with-main --configuration=fix' && false)))",
        "pattern": "\\.(ts|tsx|js|jsx)$"
      },
      "configurations": {
        "fix": {
-          "command": "git diff --name-only --diff-filter=d main | grep -E '{args.pattern}' | grep '^{projectRoot}/' | xargs sh -c 'if [ $# -gt 0 ]; then npx eslint --config {projectRoot}/eslint.config.mjs --fix \"$@\"; fi' _"
+          "command": "FILES=$(git diff --name-only --diff-filter=d main -- {projectRoot}/ | grep -E '{args.pattern}'); [ -z \"$FILES\" ] && echo 'No changed files.' || (npx oxlint --fix -c {projectRoot}/.oxlintrc.json $FILES && prettier --write $FILES)"
        }
      }
    },
@@ -103,58 +86,46 @@
          "write": true
        }
      },
-      "dependsOn": [
-        "^build"
-      ]
+      "dependsOn": ["^build"]
    },
    "typecheck": {
      "executor": "nx:run-commands",
      "cache": true,
      "options": {
        "cwd": "{projectRoot}",
-        "command": "tsc -b tsconfig.json --incremental"
+        "command": "tsgo -p tsconfig.json"
      },
      "configurations": {
        "watch": {
-          "watch": true
+          "command": "tsgo -p tsconfig.json --watch"
        }
      },
-      "dependsOn": [
-        "^build"
-      ]
+      "dependsOn": ["^build"]
    },
    "test": {
      "executor": "@nx/jest:jest",
      "cache": true,
-      "dependsOn": [
-        "^build"
-      ],
+      "dependsOn": ["^build"],
      "inputs": [
        "^default",
        "excludeStories",
        "{workspaceRoot}/jest.preset.js"
      ],
-      "outputs": [
-        "{projectRoot}/coverage"
-      ],
+      "outputs": ["{projectRoot}/coverage"],
      "options": {
        "jestConfig": "{projectRoot}/jest.config.mjs",
+        "silent": true,
        "coverage": true,
-        "coverageReporters": [
-          "text-summary"
-        ],
+        "coverageReporters": ["text-summary"],
        "cacheDirectory": "../../.cache/jest/{projectRoot}"
      },
      "configurations": {
        "ci": {
          "ci": true,
-          "maxWorkers": 3
+          "maxWorkers": 1
        },
        "coverage": {
-          "coverageReporters": [
-            "lcov",
-            "text"
-          ]
+          "coverageReporters": ["lcov", "text"]
        },
        "watch": {
          "watch": true
@@ -163,36 +134,33 @@
    },
    "test:e2e": {
      "cache": true,
-      "dependsOn": [
-        "^build"
-      ]
+      "dependsOn": ["^build"]
+    },
+    "set-local-version": {
+      "executor": "nx:run-commands",
+      "cache": false,
+      "options": {
+        "cwd": "{projectRoot}",
+        "command": "npm pkg set version={args.releaseVersion}"
+      }
    },
    "storybook:build": {
      "executor": "nx:run-commands",
      "cache": true,
-      "inputs": [
-        "^default",
-        "excludeTests"
-      ],
-      "outputs": [
-        "{projectRoot}/{options.output-dir}"
-      ],
+      "inputs": ["^default", "excludeTests"],
+      "outputs": ["{projectRoot}/{options.output-dir}"],
      "options": {
        "cwd": "{projectRoot}",
-        "command": "NODE_OPTIONS='--max-old-space-size=10240' VITE_DISABLE_TYPESCRIPT_CHECKER=true storybook build --test",
+        "command": "NODE_OPTIONS='--max-old-space-size=10240' storybook build --test",
        "output-dir": "storybook-static",
        "config-dir": ".storybook"
      },
-      "dependsOn": [
-        "^build"
-      ]
+      "dependsOn": ["^build"]
    },
    "storybook:serve:dev": {
      "executor": "nx:run-commands",
      "cache": true,
-      "dependsOn": [
-        "^build"
-      ],
+      "dependsOn": ["^build"],
      "options": {
        "cwd": "{projectRoot}",
        "command": "storybook dev",
@@ -201,9 +169,7 @@
    },
    "storybook:serve:static": {
      "executor": "nx:run-commands",
-      "dependsOn": [
-        "storybook:build"
-      ],
+      "dependsOn": ["storybook:build"],
      "options": {
        "cwd": "{projectRoot}",
        "command": "npx http-server {args.staticDir} -a={args.host} --port={args.port} --silent={args.silent}",
@@ -216,38 +182,21 @@
    "storybook:test": {
      "executor": "nx:run-commands",
      "cache": true,
-      "inputs": [
-        "^default",
-        "excludeTests"
-      ],
-      "outputs": [
-        "{projectRoot}/coverage/storybook"
-      ],
+      "inputs": ["^default", "excludeTests"],
+      "outputs": ["{projectRoot}/coverage/storybook"],
      "options": {
        "cwd": "{projectRoot}",
-        "commands": [
-          "test-storybook --url http://localhost:{args.port} --maxWorkers=3 --coverage --coverageDirectory={args.coverageDir} --shard={args.shard}",
-          "nx storybook:coverage {projectName} --coverageDir={args.coverageDir} --checkCoverage={args.checkCoverage}"
-        ],
-        "shard": "1/1",
-        "parallel": false,
-        "coverageDir": "coverage/storybook",
-        "port": 6006,
-        "checkCoverage": true
+        "command": "vitest run --coverage --shard={args.shard}",
+        "shard": "1/1"
      }
    },
    "storybook:test:no-coverage": {
      "executor": "nx:run-commands",
-      "inputs": [
-        "^default",
-        "excludeTests"
-      ],
+      "inputs": ["^default", "excludeTests"],
      "options": {
        "cwd": "{projectRoot}",
-        "commands": [
-          "test-storybook --url http://localhost:{args.port} --maxWorkers=2"
-        ],
-        "port": 6006
+        "command": "vitest run --shard={args.shard}",
+        "shard": "1/1"
      }
    },
    "storybook:coverage": {
@@ -274,17 +223,6 @@
        }
      }
    },
-    "storybook:serve-and-test:static": {
-      "executor": "nx:run-commands",
-      "options": {
-        "commands": [
-          "npx concurrently --kill-others --success=first -n SB,TEST 'nx storybook:serve:static {projectName} --port={args.port}' 'npx wait-on tcp:{args.port} && nx storybook:test {projectName} --shard={args.shard} --checkCoverage={args.checkCoverage} --port={args.port} --configuration={args.scope}'"
-        ],
-        "shard": "1/1",
-        "checkCoverage": true,
-        "port": 6006
-      }
-    },
    "chromatic": {
      "executor": "nx:run-commands",
      "options": {
@@ -321,64 +259,41 @@
        }
      }
    },
-    "@nx/eslint:lint": {
-      "cache": true,
-      "inputs": [
-        "default",
-        "{workspaceRoot}/eslint.config.mjs",
-        "{workspaceRoot}/tools/eslint-rules/**/*"
-      ]
-    },
-    "@nx/vite:test": {
-      "cache": true,
-      "inputs": [
-        "default",
-        "^default"
-      ]
-    },
    "@nx/vite:build": {
      "cache": true,
-      "dependsOn": [
-        "^build"
-      ],
-      "inputs": [
-        "default",
-        "^default"
-      ]
+      "dependsOn": ["^build"],
+      "inputs": ["default", "^default"]
+    },
+    "@nx/vitest:test": {
+      "cache": true,
+      "inputs": ["default", "^default"]
    }
  },
-  "installation": {
-    "version": "22.0.3"
-  },
  "generators": {
    "@nx/react": {
      "application": {
-        "style": "@emotion/styled",
-        "linter": "eslint",
+        "style": "@linaria/react",
        "bundler": "vite",
        "compiler": "swc",
        "unitTestRunner": "jest",
        "projectNameAndRootFormat": "derived"
      },
      "library": {
-        "style": "@emotion/styled",
-        "linter": "eslint",
+        "style": "@linaria/react",
        "bundler": "vite",
        "compiler": "swc",
        "unitTestRunner": "jest",
        "projectNameAndRootFormat": "derived"
      },
      "component": {
-        "style": "@emotion/styled"
+        "style": "@linaria/react"
      }
    }
  },
  "tasksRunnerOptions": {
    "default": {
      "options": {
-        "cacheableOperations": [
-          "storybook:build"
-        ]
+        "cacheableOperations": ["storybook:build"]
      }
    }
  },
@@ -1,15 +1,14 @@
 {
  "private": true,
  "dependencies": {
-    "@apollo/client": "^3.7.17",
-    "@emotion/react": "^11.11.1",
-    "@emotion/styled": "^11.11.0",
+    "@apollo/client": "^4.0.0",
    "@floating-ui/react": "^0.24.3",
    "@linaria/core": "^6.2.0",
    "@linaria/react": "^6.2.1",
    "@radix-ui/colors": "^3.0.0",
    "@sniptt/guards": "^0.2.0",
    "@tabler/icons-react": "^3.31.0",
+    "@wyw-in-js/babel-preset": "^1.0.6",
    "@wyw-in-js/vite": "^0.7.0",
    "archiver": "^7.0.1",
    "danger-plugin-todos": "^1.3.1",
@@ -22,6 +21,7 @@
    "googleapis": "105",
    "hex-rgb": "^5.0.0",
    "immer": "^10.1.1",
+    "jotai": "^2.17.1",
    "libphonenumber-js": "^1.10.26",
    "lodash.camelcase": "^4.3.0",
    "lodash.chunk": "^4.2.0",
@@ -40,15 +40,15 @@
    "lodash.snakecase": "^4.1.1",
    "lodash.upperfirst": "^4.3.1",
    "microdiff": "^1.3.2",
+    "next-with-linaria": "^1.3.0",
    "planer": "^1.2.0",
    "pluralize": "^8.0.0",
    "react": "^18.2.0",
    "react-dom": "^18.2.0",
    "react-responsive": "^9.0.2",
-    "react-router-dom": "^6.4.4",
+    "react-router-dom": "^6.30.3",
    "react-tooltip": "^5.13.1",
-    "recoil": "^0.7.7",
-    "remark-gfm": "^3.0.1",
+    "remark-gfm": "^4.0.1",
    "rxjs": "^7.2.0",
    "semver": "^7.5.4",
    "slash": "^5.1.0",
@@ -72,27 +72,26 @@
    "@graphql-codegen/typescript": "^3.0.4",
    "@graphql-codegen/typescript-operations": "^3.0.4",
    "@graphql-codegen/typescript-react-apollo": "^3.3.7",
-    "@nx/eslint": "22.0.3",
-    "@nx/eslint-plugin": "22.0.3",
-    "@nx/jest": "22.0.3",
-    "@nx/js": "22.0.3",
-    "@nx/react": "22.0.3",
-    "@nx/storybook": "22.0.3",
-    "@nx/vite": "22.0.3",
-    "@nx/web": "22.0.3",
+    "@nx/jest": "22.5.4",
+    "@nx/js": "22.5.4",
+    "@nx/react": "22.5.4",
+    "@nx/storybook": "22.5.4",
+    "@nx/vite": "22.5.4",
+    "@nx/web": "22.5.4",
+    "@oxlint/plugins": "^1.51.0",
    "@sentry/types": "^8",
    "@storybook-community/storybook-addon-cookie": "^5.0.0",
    "@storybook/addon-coverage": "^3.0.0",
-    "@storybook/addon-docs": "^10.1.11",
-    "@storybook/addon-links": "^10.1.11",
+    "@storybook/addon-docs": "^10.2.13",
+    "@storybook/addon-links": "^10.2.13",
+    "@storybook/addon-vitest": "^10.2.13",
    "@storybook/icons": "^2.0.1",
-    "@storybook/react-vite": "^10.1.11",
+    "@storybook/react-vite": "^10.2.13",
    "@storybook/test-runner": "^0.24.2",
-    "@stylistic/eslint-plugin": "^1.5.0",
-    "@swc-node/register": "1.8.0",
-    "@swc/cli": "^0.3.12",
-    "@swc/core": "1.13.3",
-    "@swc/helpers": "~0.5.2",
+    "@swc-node/register": "^1.11.1",
+    "@swc/cli": "^0.7.10",
+    "@swc/core": "^1.15.11",
+    "@swc/helpers": "~0.5.19",
    "@swc/jest": "^0.2.39",
    "@testing-library/dom": "^10.4.0",
    "@testing-library/jest-dom": "^6.6.3",
@@ -131,55 +130,43 @@
    "@types/react-dom": "^18.2.15",
    "@types/supertest": "^2.0.11",
    "@types/uuid": "^9.0.2",
-    "@typescript-eslint/eslint-plugin": "^8.39.0",
-    "@typescript-eslint/parser": "^8.39.0",
-    "@typescript-eslint/utils": "^8.39.0",
-    "@vitejs/plugin-react-swc": "3.11.0",
+    "@typescript/native-preview": "^7.0.0-dev.20260116.1",
+    "@vitejs/plugin-react-swc": "4.2.3",
+    "@vitest/browser-playwright": "^4.0.18",
+    "@vitest/coverage-istanbul": "^4.0.18",
+    "@vitest/coverage-v8": "^4.0.18",
    "@yarnpkg/types": "^4.0.0",
    "chromatic": "^6.18.0",
    "concurrently": "^8.2.2",
    "danger": "^13.0.4",
    "dotenv-cli": "^7.4.4",
    "esbuild": "^0.25.10",
-    "eslint": "^9.32.0",
-    "eslint-config-prettier": "^9.1.0",
-    "eslint-plugin-import": "^2.31.0",
-    "eslint-plugin-jsx-a11y": "^6.10.2",
-    "eslint-plugin-lingui": "^0.9.0",
-    "eslint-plugin-mdx": "^3.6.2",
-    "eslint-plugin-prefer-arrow": "^1.2.3",
-    "eslint-plugin-prettier": "^5.1.2",
-    "eslint-plugin-project-structure": "^3.9.1",
-    "eslint-plugin-react": "^7.37.2",
-    "eslint-plugin-react-hooks": "^5.0.0",
-    "eslint-plugin-react-refresh": "^0.4.4",
-    "eslint-plugin-simple-import-sort": "^10.0.0",
-    "eslint-plugin-storybook": "^10.1.11",
-    "eslint-plugin-unicorn": "^56.0.1",
-    "eslint-plugin-unused-imports": "^3.0.0",
    "http-server": "^14.1.1",
    "jest": "29.7.0",
    "jest-environment-jsdom": "30.0.0-beta.3",
    "jest-environment-node": "^29.4.1",
    "jest-fetch-mock": "^3.0.3",
    "jsdom": "~22.1.0",
-    "msw": "^2.0.11",
-    "msw-storybook-addon": "^2.0.5",
-    "nx": "22.0.3",
+    "msw": "^2.12.7",
+    "msw-storybook-addon": "^2.0.6",
+    "nx": "22.5.4",
    "prettier": "^3.1.1",
    "raw-loader": "^4.0.2",
    "rimraf": "^5.0.5",
    "source-map-support": "^0.5.20",
-    "storybook": "^10.1.11",
+    "storybook": "^10.2.13",
    "storybook-addon-mock-date": "2.0.0",
-    "storybook-addon-pseudo-states": "^10.1.11",
+    "storybook-addon-pseudo-states": "^10.2.13",
    "supertest": "^6.1.3",
    "ts-jest": "^29.1.1",
    "ts-loader": "^9.2.3",
    "ts-node": "10.9.1",
+    "tsc-alias": "^1.8.16",
    "tsconfig-paths": "^4.2.0",
    "tsx": "^4.17.0",
-    "vite": "^7.0.0"
+    "verdaccio": "^6.3.1",
+    "vite": "^7.0.0",
+    "vitest": "^4.0.18"
  },
  "engines": {
    "node": "^24.5.0",
@@ -194,14 +181,17 @@
    "type-fest": "4.10.1",
    "typescript": "5.9.2",
    "graphql-redis-subscriptions/ioredis": "^5.6.0",
-    "prosemirror-view": "1.40.0",
-    "prosemirror-transform": "1.10.4"
+    "@lingui/core": "5.1.2",
+    "@types/qs": "6.9.16",
+    "@wyw-in-js/transform@npm:0.6.0": "patch:@wyw-in-js/transform@npm%3A0.7.0#~/.yarn/patches/@wyw-in-js-transform-npm-0.7.0-ba641dc99f.patch",
+    "@wyw-in-js/transform@npm:0.7.0": "patch:@wyw-in-js/transform@npm%3A0.7.0#~/.yarn/patches/@wyw-in-js-transform-npm-0.7.0-ba641dc99f.patch"
  },
  "version": "0.2.1",
  "nx": {},
  "scripts": {
    "docs:generate": "tsx packages/twenty-docs/scripts/generate-docs-json.ts",
    "docs:generate-navigation-template": "tsx packages/twenty-docs/scripts/generate-navigation-template.ts",
+    "docs:generate-paths": "tsx packages/twenty-docs/scripts/generate-documentation-paths.ts",
    "start": "npx concurrently --kill-others 'npx nx run-many -t start -p twenty-server twenty-front' 'npx wait-on tcp:3000 && npx nx run twenty-server:worker'"
  },
  "workspaces": {
@@ -220,7 +210,7 @@
      "packages/twenty-apps",
      "packages/twenty-cli",
      "packages/create-twenty-app",
-      "tools/eslint-rules"
+      "packages/twenty-oxlint-rules"
    ]
  },
  "prettier": {
@@ -0,0 +1,47 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "plugins": ["typescript", "import", "unicorn"],
+  "categories": {
+    "correctness": "off"
+  },
+  "ignorePatterns": ["node_modules", "dist"],
+  "rules": {
+    "func-style": ["error", "declaration", { "allowArrowFunctions": true }],
+    "no-console": "off",
+    "no-control-regex": "off",
+    "no-debugger": "error",
+    "no-duplicate-imports": "error",
+    "no-undef": "off",
+    "no-unused-vars": "off",
+    "no-redeclare": "off",
+    "import/no-duplicates": "error",
+    "typescript/no-redeclare": "error",
+    "typescript/ban-ts-comment": "error",
+    "typescript/consistent-type-imports": [
+      "error",
+      {
+        "prefer": "type-imports",
+        "fixStyle": "inline-type-imports"
+      }
+    ],
+    "typescript/explicit-function-return-type": "off",
+    "typescript/explicit-module-boundary-types": "off",
+    "typescript/no-empty-object-type": [
+      "error",
+      {
+        "allowInterfaces": "with-single-extends"
+      }
+    ],
+    "typescript/no-empty-function": "off",
+    "typescript/no-explicit-any": "off",
+    "typescript/no-unused-vars": [
+      "warn",
+      {
+        "vars": "all",
+        "varsIgnorePattern": "^_",
+        "args": "after-used",
+        "argsIgnorePattern": "^_"
+      }
+    ]
+  }
+}
@@ -0,0 +1 @@
+dist
@@ -15,84 +15,163 @@
 Create Twenty App is the official scaffolding CLI for building apps on top of [Twenty CRM](https://twenty.com). It sets up a ready‑to‑run project that works seamlessly with the [twenty-sdk](https://www.npmjs.com/package/twenty-sdk).

 - Zero‑config project bootstrap
- Preconfigured scripts for auth, generate, dev sync, one‑off sync, uninstall
+- Preconfigured scripts for auth, dev mode (watch & sync), uninstall, and function management
 - Strong TypeScript support and typed client generation

+## Documentation
+
+See Twenty application documentation https://docs.twenty.com/developers/extend/capabilities/apps
+
 ## Prerequisites
+
 - Node.js 24+ (recommended) and Yarn 4
- A Twenty workspace and an API key (create one at https://app.twenty.com/settings/api-webhooks)
+- Docker (for the local Twenty dev server)

 ## Quick start

 ```bash
+# Scaffold a new app — the CLI will offer to start a local Twenty server
 npx create-twenty-app@latest my-twenty-app
 cd my-twenty-app

-# Authenticate using your API key (you'll be prompted)
-yarn auth
+# The scaffolder can automatically:
+# 1. Start a local Twenty server (Docker)
+# 2. Open the browser to log in (tim@apple.dev / tim@apple.dev)
+# 3. Authenticate your app via OAuth

-# Add a new entity to your application (guided)
-yarn create-entity
+# Or do it manually:
+yarn twenty server start          # Start local Twenty server
+yarn twenty remote add --local    # Authenticate via OAuth

-# Generate a typed Twenty client and workspace entity types
-yarn generate
+# Start dev mode: watches, builds, and syncs local changes to your workspace
+yarn twenty dev

-# Start dev mode: automatically syncs local changes to your workspace
-yarn dev
+# Watch your application's function logs
+yarn twenty logs

-# Or run a one‑time sync
-yarn sync
+# Execute a function with a JSON payload
+yarn twenty exec -n my-function -p '{"key": "value"}'

-# Watch your application's functions logs
-yarn logs
+# Execute the pre-install function
+yarn twenty exec --preInstall
+
+# Execute the post-install function
+yarn twenty exec --postInstall
+
+# Build the app for distribution
+yarn twenty build
+
+# Publish the app to npm or directly to a Twenty server
+yarn twenty publish

 # Uninstall the application from the current workspace
-yarn uninstall
+yarn twenty uninstall
+```

-# Display commands' help
-yarn help
+## Scaffolding modes
+
+Control which example files are included when creating a new app:
+
+| Flag               | Behavior                                                                |
+| ------------------ | ----------------------------------------------------------------------- |
+| `-e, --exhaustive` | **(default)** Creates all example files                                 |
+| `-m, --minimal`    | Creates only core files (`application-config.ts` and `default-role.ts`) |
+
+```bash
+# Default: all examples included
+npx create-twenty-app@latest my-app
+
+# Minimal: only core files
+npx create-twenty-app@latest my-app -m
 ```

 ## What gets scaffolded
- A minimal app structure ready for Twenty
- TypeScript configuration
- Prewired scripts that wrap the `twenty` CLI from twenty-sdk
- Example placeholders to help you add entities, actions, and sync logic

-## Next steps
- Explore the generated project and add your first entity with `yarn create-entity`.
- Keep your types up‑to‑date using `yarn generate`.
- Use `yarn dev` while you iterate to see changes instantly in your workspace.
+**Core files (always created):**

+- `application-config.ts` — Application metadata configuration
+- `roles/default-role.ts` — Default role for logic functions
+- `logic-functions/pre-install.ts` — Pre-install logic function (runs before app installation)
+- `logic-functions/post-install.ts` — Post-install logic function (runs after app installation)
+- TypeScript configuration, Oxlint, package.json, .gitignore
+- A prewired `twenty` script that delegates to the `twenty` CLI from twenty-sdk

-## Publish your application
-Applications are currently stored in `twenty/packages/twenty-apps`.
+**Example files (controlled by scaffolding mode):**

-You can share your application with all Twenty users:
+- `objects/example-object.ts` — Example custom object with a text field
+- `fields/example-field.ts` — Example standalone field extending the example object
+- `logic-functions/hello-world.ts` — Example logic function with HTTP trigger
+- `front-components/hello-world.tsx` — Example front component
+- `views/example-view.ts` — Example saved view for the example object
+- `navigation-menu-items/example-navigation-menu-item.ts` — Example sidebar navigation link
+- `skills/example-skill.ts` — Example AI agent skill definition
+- `__tests__/app-install.integration-test.ts` — Integration test that builds, installs, and verifies the app (includes `vitest.config.ts`, `tsconfig.spec.json`, and a setup file)
+
+## Local server
+
+The scaffolder can start a local Twenty dev server for you (all-in-one Docker image with PostgreSQL, Redis, server, and worker). You can also manage it manually:
+
+```bash
+yarn twenty server start     # Start (pulls image if needed)
+yarn twenty server status    # Check if it's healthy
+yarn twenty server logs      # Stream logs
+yarn twenty server stop      # Stop (data is preserved)
+yarn twenty server reset     # Wipe all data and start fresh
+```
+
+The server is pre-seeded with a workspace and user (`tim@apple.dev` / `tim@apple.dev`).
+
+## Next steps
+
+- Run `yarn twenty help` to see all available commands.
+- Use `yarn twenty remote add --local` to authenticate with your Twenty workspace via OAuth.
+- Explore the generated project and add your first entity with `yarn twenty add` (logic functions, front components, objects, roles, views, navigation menu items, skills).
+- Use `yarn twenty dev` while you iterate — it watches, builds, and syncs changes to your workspace in real time.
+- `CoreApiClient` (for workspace data via `/graphql`) is auto-generated by `yarn twenty dev`. `MetadataApiClient` (for workspace configuration and file uploads via `/metadata`) ships pre-built with the SDK. Both are available via `import { CoreApiClient, MetadataApiClient } from 'twenty-sdk/clients'`.
+
+## Build and publish your application
+
+Once your app is ready, build and publish it using the CLI:
+
+```bash
+# Build the app (output goes to .twenty/output/)
+yarn twenty build
+
+# Build and create a tarball (.tgz) for distribution
+yarn twenty build --tarball
+
+# Publish to npm (requires npm login)
+yarn twenty publish
+
+# Publish with a dist-tag (e.g. beta, next)
+yarn twenty publish --tag beta
+
+# Deploy directly to a Twenty server (builds, uploads, and installs in one step)
+yarn twenty deploy
+```
+
+### Publish to the Twenty marketplace
+
+You can also contribute your application to the curated marketplace:

 ```bash
-# pull the Twenty project
 git clone https://github.com/twentyhq/twenty.git
 cd twenty
-
-# create a new branch
 git checkout -b feature/my-awesome-app
 ```

 - Copy your app folder into `twenty/packages/twenty-apps`.
 - Commit your changes and open a pull request on https://github.com/twentyhq/twenty

-```bash
-git commit -m "Add new application"
-git push
-```
-
 Our team reviews contributions for quality, security, and reusability before merging.

 ## Troubleshooting
- Auth prompts not appearing: run `yarn auth` again and verify the API key permissions.
- Types not generated: ensure `yarn generate` runs without errors, then re‑start `yarn dev`.
+
+- Server not starting: check Docker is running (`docker info`), then try `yarn twenty server logs`.
+- Auth not working: make sure you're logged in to Twenty in the browser first, then run `yarn twenty remote add --local`.
+- Types not generated: ensure `yarn twenty dev` is running — it auto-generates the typed client.

 ## Contributing
+
 - See our [GitHub](https://github.com/twentyhq/twenty)
 - Join our [Discord](https://discord.gg/cx5n4Jzs57)
@@ -1,111 +0,0 @@
-import js from '@eslint/js';
-import typescriptEslint from '@typescript-eslint/eslint-plugin';
-import typescriptParser from '@typescript-eslint/parser';
-import prettierPlugin from 'eslint-plugin-prettier';
-
-export default [
-  js.configs.recommended,
-  {
-    files: ['**/*.ts', '**/*.tsx'],
-    languageOptions: {
-      parser: typescriptParser,
-      parserOptions: {
-        ecmaVersion: 2022,
-        sourceType: 'module',
-      },
-      globals: {
-        // Node.js globals
-        process: 'readonly',
-        console: 'readonly',
-        Buffer: 'readonly',
-        __dirname: 'readonly',
-        __filename: 'readonly',
-        global: 'readonly',
-        setTimeout: 'readonly',
-        clearTimeout: 'readonly',
-        setInterval: 'readonly',
-        clearInterval: 'readonly',
-        // Browser globals that Node.js also has
-        URL: 'readonly',
-        URLSearchParams: 'readonly',
-        // Node.js types
-        NodeJS: 'readonly',
-      },
-    },
-    plugins: {
-      '@typescript-eslint': typescriptEslint,
-      prettier: prettierPlugin,
-    },
-    rules: {
-      ...typescriptEslint.configs.recommended.rules,
-      'prettier/prettier': 'error',
-      '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
-      '@typescript-eslint/no-explicit-any': 'off',
-      '@typescript-eslint/explicit-function-return-type': 'off',
-      '@typescript-eslint/explicit-module-boundary-types': 'off',
-      '@typescript-eslint/no-empty-function': 'off',
-      'no-useless-escape': 'off',
-    },
-  },
-  {
-    files: ['**/*.js'],
-    languageOptions: {
-      ecmaVersion: 2022,
-      sourceType: 'module',
-      globals: {
-        process: 'readonly',
-        console: 'readonly',
-        Buffer: 'readonly',
-        __dirname: 'readonly',
-        __filename: 'readonly',
-        global: 'readonly',
-      },
-    },
-  },
-  {
-    files: ['**/*.test.ts', '**/*.spec.ts', '**/__tests__/**/*.ts'],
-    languageOptions: {
-      parser: typescriptParser,
-      parserOptions: {
-        ecmaVersion: 2022,
-        sourceType: 'module',
-      },
-      globals: {
-        // Node.js globals
-        process: 'readonly',
-        console: 'readonly',
-        Buffer: 'readonly',
-        __dirname: 'readonly',
-        __filename: 'readonly',
-        global: 'readonly',
-        // Jest globals
-        describe: 'readonly',
-        it: 'readonly',
-        test: 'readonly',
-        expect: 'readonly',
-        jest: 'readonly',
-        beforeEach: 'readonly',
-        afterEach: 'readonly',
-        beforeAll: 'readonly',
-        afterAll: 'readonly',
-      },
-    },
-    plugins: {
-      '@typescript-eslint': typescriptEslint,
-      prettier: prettierPlugin,
-    },
-    rules: {
-      ...typescriptEslint.configs.recommended.rules,
-      'prettier/prettier': 'error',
-      '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
-      '@typescript-eslint/no-explicit-any': 'off',
-      '@typescript-eslint/explicit-function-return-type': 'off',
-      '@typescript-eslint/explicit-module-boundary-types': 'off',
-      '@typescript-eslint/no-empty-function': 'off',
-      'no-useless-escape': 'off',
-    },
-  },
-  {
-    ignores: ['dist/**', 'node_modules/**'],
-  },
-];
@@ -1,5 +1,5 @@
 const jestConfig = {
-  displayName: 'twenty-cli',
+  displayName: 'create-twenty-app',
  preset: '../../jest.preset.js',
  testEnvironment: 'node',
  transformIgnorePatterns: ['../../node_modules/'],
@@ -15,6 +15,7 @@ const jestConfig = {
  },
  moduleNameMapper: {
    '^@/(.*)$': '<rootDir>/src/$1',
+    '^package.json$': '<rootDir>/package.json',
  },
  moduleFileExtensions: ['ts', 'js'],
  extensionsToTreatAsEsm: ['.ts'],
@@ -1,11 +1,13 @@
 {
  "name": "create-twenty-app",
-  "version": "0.3.1",
+  "version": "0.8.0-canary.1",
  "description": "Command-line interface to create Twenty application",
  "main": "dist/cli.cjs",
  "bin": "dist/cli.cjs",
  "files": [
-    "dist/**/*"
+    "dist",
+    "README.md",
+    "package.json"
  ],
  "scripts": {
    "build": "npx rimraf dist && npx vite build"
@@ -43,6 +45,9 @@
    "@types/lodash.kebabcase": "^4.1.7",
    "@types/lodash.startcase": "^4",
    "@types/node": "^20.0.0",
+    "twenty-sdk": "workspace:*",
+    "twenty-shared": "workspace:*",
+    "typescript": "^5.9.2",
    "vite": "^7.0.0",
    "vite-plugin-dts": "^4.5.4",
    "vite-tsconfig-paths": "^4.2.1"
@@ -24,20 +24,9 @@
        "command": "node dist/cli.cjs"
      }
    },
+    "set-local-version": {},
    "typecheck": {},
-    "lint": {
-      "options": {
-        "lintFilePatterns": ["{projectRoot}/src/**/*.{ts,json}"],
-        "maxWarnings": 0
-      },
-      "configurations": {
-        "ci": {
-          "lintFilePatterns": ["{projectRoot}/src/**/*.{ts,json}"],
-          "maxWarnings": 0
-        },
-        "fix": {}
-      }
-    },
+    "lint": {},
    "test": {
      "executor": "@nx/jest:jest",
      "outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
@@ -2,6 +2,7 @@
 import chalk from 'chalk';
 import { Command, CommanderError } from 'commander';
 import { CreateAppCommand } from '@/create-app.command';
+import { type ScaffoldingMode } from '@/types/scaffolding-options';
 import packageJson from '../package.json';

 const program = new Command(packageJson.name)
@@ -12,18 +13,74 @@ const program = new Command(packageJson.name)
    'Output the current version of create-twenty-app.',
  )
  .argument('[directory]')
+  .option('-e, --exhaustive', 'Create all example entities (default)')
+  .option(
+    '-m, --minimal',
+    'Create only core entities (application-config and default-role)',
+  )
+  .option('-n, --name <name>', 'Application name (skips prompt)')
+  .option(
+    '-d, --display-name <displayName>',
+    'Application display name (skips prompt)',
+  )
+  .option(
+    '--description <description>',
+    'Application description (skips prompt)',
+  )
+  .option(
+    '--skip-local-instance',
+    'Skip the local Twenty instance setup prompt',
+  )
  .helpOption('-h, --help', 'Display this help message.')
-  .action(async (directory?: string) => {
-    if (directory && !/^[a-z0-9-]+$/.test(directory)) {
-      console.error(
-        chalk.red(
-          `Invalid directory "${directory}". Must contain only lowercase letters, numbers, and hyphens`,
-        ),
-      );
-      process.exit(1);
-    }
-    await new CreateAppCommand().execute(directory);
-  });
+  .action(
+    async (
+      directory?: string,
+      options?: {
+        exhaustive?: boolean;
+        minimal?: boolean;
+        name?: string;
+        displayName?: string;
+        description?: string;
+        skipLocalInstance?: boolean;
+      },
+    ) => {
+      const modeFlags = [options?.exhaustive, options?.minimal].filter(Boolean);
+
+      if (modeFlags.length > 1) {
+        console.error(
+          chalk.red(
+            'Error: --exhaustive and --minimal are mutually exclusive.',
+          ),
+        );
+        process.exit(1);
+      }
+
+      if (directory && !/^[a-z0-9-]+$/.test(directory)) {
+        console.error(
+          chalk.red(
+            `Invalid directory "${directory}". Must contain only lowercase letters, numbers, and hyphens`,
+          ),
+        );
+        process.exit(1);
+      }
+
+      if (options?.name !== undefined && options.name.trim().length === 0) {
+        console.error(chalk.red('Error: --name cannot be empty.'));
+        process.exit(1);
+      }
+
+      const mode: ScaffoldingMode = options?.minimal ? 'minimal' : 'exhaustive';
+
+      await new CreateAppCommand().execute({
+        directory,
+        mode,
+        name: options?.name,
+        displayName: options?.displayName,
+        description: options?.description,
+        skipLocalInstance: options?.skipLocalInstance,
+      });
+    },
+  );

 program.exitOverride();

@@ -0,0 +1,19 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "plugins": ["typescript"],
+  "categories": {
+    "correctness": "off"
+  },
+  "ignorePatterns": ["node_modules", "dist"],
+  "rules": {
+    "no-unused-vars": "off",
+
+    "typescript/no-unused-vars": [
+      "warn",
+      {
+        "argsIgnorePattern": "^_"
+      }
+    ],
+    "typescript/no-explicit-any": "off"
+  }
+}
@@ -1,3 +1 @@
-yarnPath: .yarn/releases/yarn-4.9.2.cjs
-
 nodeLinker: node-modules
@@ -0,0 +1,14 @@
+## Base documentation
+
+- Documentation: https://docs.twenty.com/developers/extend/capabilities/apps
+- Rich app example: https://github.com/twentyhq/twenty/tree/main/packages/twenty-sdk/src/app-seeds/rich-app
+
+## UUID requirement
+
+- All generated UUIDs must be valid UUID v4.
+
+## Common Pitfalls
+
+- Creating an object without an index view associated. Unless this is a technical object, user will need to visualize it.
+- Creating a view without a navigationMenuItem associated. This will make the view available on the left sidebar.
+- Creating a front-end component that has a scroll instead of being responsive to its fixed widget height and width, unless it is specifically meant to be used in a canvas tab.
@@ -1,27 +1,11 @@
-This is a [Twenty](https://twenty.com) application project bootstrapped with [`create-twenty-app`](https://www.npmjs.com/package/create-twenty-app).
+This is a [Twenty](https://twenty.com) application bootstrapped with [`create-twenty-app`](https://www.npmjs.com/package/create-twenty-app).

 ## Getting Started

-First, authenticate to your workspace:
-
-```bash
-yarn auth
-```
-
-Then, install this app to your workspace:
-
-```bash
-yarn sync
-```
-
-Open your Twenty instance and go to `/settings/applications` section to see the result.
+Run `yarn twenty help` to list all available commands.

 ## Learn More

-To learn more about Twenty applications, take a look at the following resources:
-
- [twenty-sdk](https://www.npmjs.com/package/twenty-sdk) - learn about `twenty-sdk` tool.
- [Twenty doc](https://docs.twenty.com/) - Twenty's documentation.
- Join our [Discord](https://discord.gg/cx5n4Jzs57)
-
-You can check out [the Twenty GitHub repository](https://github.com/twentyhq/twenty) - your feedback and contributions are welcome!
+- [Twenty Apps documentation](https://docs.twenty.com/developers/extend/capabilities/apps)
+- [twenty-sdk CLI reference](https://www.npmjs.com/package/twenty-sdk)
+- [Discord](https://discord.gg/cx5n4Jzs57)
@@ -1,29 +0,0 @@
-import js from '@eslint/js';
-import tseslint from 'typescript-eslint';
-
-export default [
-  // Base JS recommended rules
-  js.configs.recommended,
-
-  // TypeScript recommended rules
-  ...tseslint.configs.recommended,
-
-  {
-    files: ['**/*.ts', '**/*.tsx'],
-    languageOptions: {
-      parserOptions: {
-        project: true,
-        tsconfigRootDir: import.meta.dirname,
-      },
-    },
-    rules: {
-      // Common TypeScript-friendly tweaks
-      '@typescript-eslint/no-unused-vars': [
-        'warn',
-        { argsIgnorePattern: '^_' },
-      ],
-      '@typescript-eslint/no-explicit-any': 'off',
-      'no-unused-vars': 'off', // handled by TS rule
-    },
-  },
-];
@@ -5,6 +5,7 @@
    "declaration": true,
    "outDir": "./dist",
    "rootDir": ".",
+    "jsx": "react-jsx",
    "moduleResolution": "node",
    "allowSyntheticDefaultImports": true,
    "emitDecoratorMetadata": true,
@@ -21,6 +22,16 @@
    "skipLibCheck": true,
    "skipDefaultLibCheck": true,
    "resolveJsonModule": true,
+    "paths": {
+      "src/*": ["./src/*"],
+      "~/*": ["./*"]
+    }
  },
-  "exclude": ["node_modules", "dist", "**/*.test.ts", "**/*.spec.ts"]
+  "exclude": [
+    "node_modules",
+    "dist",
+    "**/*.test.ts",
+    "**/*.spec.ts",
+    "**/*.integration-test.ts"
+  ]
 }
@@ -1,20 +1,44 @@
+import { copyBaseApplicationProject } from '@/utils/app-template';
+import { convertToLabel } from '@/utils/convert-to-label';
+import { install } from '@/utils/install';
+import {
+  type LocalInstanceResult,
+  setupLocalInstance,
+} from '@/utils/setup-local-instance';
+import { tryGitInit } from '@/utils/try-git-init';
 import chalk from 'chalk';
 import * as fs from 'fs-extra';
 import inquirer from 'inquirer';
-import * as path from 'path';
-import { copyBaseApplicationProject } from '@/utils/app-template';
 import kebabCase from 'lodash.kebabcase';
-import { convertToLabel } from '@/utils/convert-to-label';
-import { tryGitInit } from '@/utils/try-git-init';
-import { install } from '@/utils/install';
+import { execSync } from 'node:child_process';
+import * as path from 'path';
+import { isDefined } from 'twenty-shared/utils';
+
+import {
+  type ExampleOptions,
+  type ScaffoldingMode,
+} from '@/types/scaffolding-options';

 const CURRENT_EXECUTION_DIRECTORY = process.env.INIT_CWD || process.cwd();

+type CreateAppOptions = {
+  directory?: string;
+  mode?: ScaffoldingMode;
+  name?: string;
+  displayName?: string;
+  description?: string;
+  skipLocalInstance?: boolean;
+};
+
 export class CreateAppCommand {
-  async execute(directory?: string): Promise<void> {
+  async execute(options: CreateAppOptions = {}): Promise<void> {
    try {
      const { appName, appDisplayName, appDirectory, appDescription } =
-        await this.getAppInfos(directory);
+        await this.getAppInfos(options);
+
+      const exampleOptions = this.resolveExampleOptions(
+        options.mode ?? 'exhaustive',
+      );

      await this.validateDirectory(appDirectory);

@@ -22,18 +46,33 @@ export class CreateAppCommand {

      await fs.ensureDir(appDirectory);

+      console.log(chalk.gray('  Scaffolding project files...'));
      await copyBaseApplicationProject({
        appName,
        appDisplayName,
        appDescription,
        appDirectory,
+        exampleOptions,
      });

+      console.log(chalk.gray('  Installing dependencies...'));
      await install(appDirectory);

+      console.log(chalk.gray('  Initializing git repository...'));
      await tryGitInit(appDirectory);

-      this.logSuccess(appDirectory);
+      let localResult: LocalInstanceResult = { running: false };
+
+      if (!options.skipLocalInstance) {
+        // Auto-detect a running server first
+        localResult = await setupLocalInstance(appDirectory);
+
+        if (localResult.running && localResult.serverUrl) {
+          await this.connectToLocal(appDirectory, localResult.serverUrl);
+        }
+      }
+
+      this.logSuccess(appDirectory, localResult);
    } catch (error) {
      console.error(
        chalk.red('Initialization failed:'),
@@ -43,19 +82,25 @@ export class CreateAppCommand {
    }
  }

-  private async getAppInfos(directory?: string): Promise<{
+  private async getAppInfos(options: CreateAppOptions): Promise<{
    appName: string;
    appDisplayName: string;
    appDescription: string;
    appDirectory: string;
  }> {
+    const { directory } = options;
+
+    const hasName = isDefined(options.name) || isDefined(directory);
+    const hasDisplayName = isDefined(options.displayName);
+    const hasDescription = isDefined(options.description);
+
    const { name, displayName, description } = await inquirer.prompt([
      {
        type: 'input',
        name: 'name',
        message: 'Application name:',
-        when: () => !directory,
-        default: 'my-awesome-app',
+        when: () => !hasName,
+        default: 'my-twenty-app',
        validate: (input) => {
          if (input.length === 0) return 'Application name is required';
          return true;
@@ -65,25 +110,33 @@ export class CreateAppCommand {
        type: 'input',
        name: 'displayName',
        message: 'Application display name:',
-        default: (answers: any) => {
-          return convertToLabel(answers?.name ?? directory);
+        when: () => !hasDisplayName,
+        default: (answers: { name?: string }) => {
+          return convertToLabel(
+            answers?.name ?? options.name ?? directory ?? '',
+          );
        },
      },
      {
        type: 'input',
        name: 'description',
        message: 'Application description (optional):',
+        when: () => !hasDescription,
        default: '',
      },
    ]);

-    const computedName = name ?? directory;
+    const appName = (
+      options.name ??
+      name ??
+      directory ??
+      'my-twenty-app'
+    ).trim();

-    const appName = computedName.trim();
+    const appDisplayName =
+      (options.displayName ?? displayName)?.trim() || convertToLabel(appName);

-    const appDisplayName = displayName.trim();
-
-    const appDescription = description.trim();
+    const appDescription = (options.description ?? description ?? '').trim();

    const appDirectory = directory
      ? path.join(CURRENT_EXECUTION_DIRECTORY, directory)
@@ -92,6 +145,34 @@ export class CreateAppCommand {
    return { appName, appDisplayName, appDirectory, appDescription };
  }

+  private resolveExampleOptions(mode: ScaffoldingMode): ExampleOptions {
+    if (mode === 'minimal') {
+      return {
+        includeExampleObject: false,
+        includeExampleField: false,
+        includeExampleLogicFunction: false,
+        includeExampleFrontComponent: false,
+        includeExampleView: false,
+        includeExampleNavigationMenuItem: false,
+        includeExampleSkill: false,
+        includeExampleAgent: false,
+        includeExampleIntegrationTest: false,
+      };
+    }
+
+    return {
+      includeExampleObject: true,
+      includeExampleField: true,
+      includeExampleLogicFunction: true,
+      includeExampleFrontComponent: true,
+      includeExampleView: true,
+      includeExampleNavigationMenuItem: true,
+      includeExampleSkill: true,
+      includeExampleIntegrationTest: true,
+      includeExampleAgent: true,
+    };
+  }
+
  private async validateDirectory(appDirectory: string): Promise<void> {
    if (!(await fs.pathExists(appDirectory))) {
      return;
@@ -112,17 +193,55 @@ export class CreateAppCommand {
    appDirectory: string;
    appName: string;
  }): void {
-    console.log(chalk.blue('🎯 Creating Twenty Application'));
-    console.log(chalk.gray(`📁 Directory: ${appDirectory}`));
-    console.log(chalk.gray(`📝 Name: ${appName}`));
+    console.log(chalk.blue('Creating Twenty Application'));
+    console.log(chalk.gray(`  Directory: ${appDirectory}`));
+    console.log(chalk.gray(`  Name: ${appName}`));
    console.log('');
  }

-  private logSuccess(appDirectory: string): void {
-    console.log(chalk.green('✅ Application created!'));
+  private async connectToLocal(
+    appDirectory: string,
+    serverUrl: string,
+  ): Promise<void> {
+    try {
+      execSync(
+        `npx nx run twenty-sdk:start -- remote add ${serverUrl} --as local`,
+        {
+          cwd: appDirectory,
+          stdio: 'inherit',
+        },
+      );
+      console.log(chalk.green('Authenticated with local Twenty instance.'));
+    } catch {
+      console.log(
+        chalk.yellow(
+          'Authentication skipped. Run `npx nx run twenty-sdk:start -- remote add --local` manually.',
+        ),
+      );
+    }
+  }
+
+  private logSuccess(
+    appDirectory: string,
+    localResult: LocalInstanceResult,
+  ): void {
+    const dirName = appDirectory.split('/').reverse()[0] ?? '';
+
+    console.log(chalk.green('Application created!'));
    console.log('');
    console.log(chalk.blue('Next steps:'));
-    console.log(`cd ${appDirectory.split('/').reverse()[0] ?? ''}`);
-    console.log('yarn auth');
+    console.log(chalk.gray(`  cd ${dirName}`));
+
+    if (!localResult.running) {
+      console.log(
+        chalk.gray(
+          '  yarn twenty remote add --local  # Authenticate with Twenty',
+        ),
+      );
+    }
+
+    console.log(
+      chalk.gray('  yarn twenty dev                  # Start dev mode'),
+    );
  }
 }
@@ -0,0 +1,13 @@
+export type ScaffoldingMode = 'exhaustive' | 'minimal';
+
+export type ExampleOptions = {
+  includeExampleObject: boolean;
+  includeExampleField: boolean;
+  includeExampleLogicFunction: boolean;
+  includeExampleFrontComponent: boolean;
+  includeExampleView: boolean;
+  includeExampleNavigationMenuItem: boolean;
+  includeExampleSkill: boolean;
+  includeExampleAgent: boolean;
+  includeExampleIntegrationTest: boolean;
+};
@@ -1,9 +1,11 @@
-import * as fs from 'fs-extra';
-import { join } from 'path';
-import { tmpdir } from 'os';
+import { type ExampleOptions } from '@/types/scaffolding-options';
 import { copyBaseApplicationProject } from '@/utils/app-template';
+import * as fs from 'fs-extra';
+import { tmpdir } from 'os';
+import createTwentyAppPackageJson from 'package.json';
+import { join } from 'path';
+import { GENERATED_DIR } from 'twenty-shared/application';

-// Mock fs-extra's copy function to skip copying base template (not available during tests)
 jest.mock('fs-extra', () => {
  const actual = jest.requireActual('fs-extra');
  return {
@@ -12,44 +14,77 @@ jest.mock('fs-extra', () => {
  };
 });

+const APPLICATION_FILE_NAME = 'application-config.ts';
+const DEFAULT_ROLE_FILE_NAME = 'default-role.ts';
+
+const ALL_EXAMPLES: ExampleOptions = {
+  includeExampleObject: true,
+  includeExampleField: true,
+  includeExampleLogicFunction: true,
+  includeExampleFrontComponent: true,
+  includeExampleView: true,
+  includeExampleNavigationMenuItem: true,
+  includeExampleSkill: true,
+  includeExampleAgent: true,
+  includeExampleIntegrationTest: true,
+};
+
+const SEED_TSCONFIG = {
+  compilerOptions: { paths: { 'src/*': ['./src/*'] } },
+  exclude: ['node_modules', 'dist', '**/*.integration-test.ts'],
+};
+
+const seedTsconfig = async (directory: string) => {
+  await fs.writeJson(join(directory, 'tsconfig.json'), SEED_TSCONFIG);
+};
+
+const NO_EXAMPLES: ExampleOptions = {
+  includeExampleObject: false,
+  includeExampleField: false,
+  includeExampleSkill: false,
+  includeExampleAgent: false,
+  includeExampleLogicFunction: false,
+  includeExampleFrontComponent: false,
+  includeExampleView: false,
+  includeExampleNavigationMenuItem: false,
+  includeExampleIntegrationTest: false,
+};
+
 describe('copyBaseApplicationProject', () => {
  let testAppDirectory: string;

  beforeEach(async () => {
-    // Create a unique temp directory for each test
    testAppDirectory = join(
      tmpdir(),
      `test-twenty-app-${Date.now()}-${Math.random().toString(36).slice(2)}`,
    );
    await fs.ensureDir(testAppDirectory);
+    await seedTsconfig(testAppDirectory);
    jest.clearAllMocks();
  });

  afterEach(async () => {
-    // Clean up temp directory after each test
    if (testAppDirectory && (await fs.pathExists(testAppDirectory))) {
      await fs.remove(testAppDirectory);
    }
  });

-  it('should create the correct folder structure with src/app/', async () => {
+  it('should create the correct folder structure with src/', async () => {
    await copyBaseApplicationProject({
      appName: 'my-test-app',
      appDisplayName: 'My Test App',
      appDescription: 'A test application',
      appDirectory: testAppDirectory,
+      exampleOptions: ALL_EXAMPLES,
    });

-    // Verify src/app/ folder exists
-    const srcAppPath = join(testAppDirectory, 'src', 'app');
+    const srcAppPath = join(testAppDirectory, 'src');
    expect(await fs.pathExists(srcAppPath)).toBe(true);

-    // Verify application.config.ts exists in src/app/
-    const appConfigPath = join(srcAppPath, 'application.config.ts');
+    const appConfigPath = join(srcAppPath, APPLICATION_FILE_NAME);
    expect(await fs.pathExists(appConfigPath)).toBe(true);

-    // Verify default-function.role.ts exists in src/app/
-    const roleConfigPath = join(srcAppPath, 'default-function.role.ts');
+    const roleConfigPath = join(srcAppPath, 'roles', DEFAULT_ROLE_FILE_NAME);
    expect(await fs.pathExists(roleConfigPath)).toBe(true);
  });

@@ -59,6 +94,7 @@ describe('copyBaseApplicationProject', () => {
      appDisplayName: 'My Test App',
      appDescription: 'A test application',
      appDirectory: testAppDirectory,
+      exampleOptions: ALL_EXAMPLES,
    });

    const packageJsonPath = join(testAppDirectory, 'package.json');
@@ -67,9 +103,10 @@ describe('copyBaseApplicationProject', () => {
    const packageJson = await fs.readJson(packageJsonPath);
    expect(packageJson.name).toBe('my-test-app');
    expect(packageJson.version).toBe('0.1.0');
-    expect(packageJson.dependencies['twenty-sdk']).toBe('0.3.1');
-    expect(packageJson.scripts.sync).toBe('twenty app sync');
-    expect(packageJson.scripts.dev).toBe('twenty app dev');
+    expect(packageJson.devDependencies['twenty-sdk']).toBe(
+      createTwentyAppPackageJson.version,
+    );
+    expect(packageJson.scripts['twenty']).toBe('twenty');
  });

  it('should create .gitignore file', async () => {
@@ -78,6 +115,7 @@ describe('copyBaseApplicationProject', () => {
      appDisplayName: 'My Test App',
      appDescription: 'A test application',
      appDirectory: testAppDirectory,
+      exampleOptions: ALL_EXAMPLES,
    });

    const gitignorePath = join(testAppDirectory, '.gitignore');
@@ -85,7 +123,7 @@ describe('copyBaseApplicationProject', () => {

    const gitignoreContent = await fs.readFile(gitignorePath, 'utf8');
    expect(gitignoreContent).toContain('/node_modules');
-    expect(gitignoreContent).toContain('generated');
+    expect(gitignoreContent).toContain(GENERATED_DIR);
  });

  it('should create yarn.lock file', async () => {
@@ -94,6 +132,7 @@ describe('copyBaseApplicationProject', () => {
      appDisplayName: 'My Test App',
      appDescription: 'A test application',
      appDirectory: testAppDirectory,
+      exampleOptions: ALL_EXAMPLES,
    });

    const yarnLockPath = join(testAppDirectory, 'yarn.lock');
@@ -103,89 +142,83 @@ describe('copyBaseApplicationProject', () => {
    expect(yarnLockContent).toContain('yarn lockfile v1');
  });

-  it('should create application.config.ts with defineApp and correct values', async () => {
+  it('should create application-config.ts with defineApplication and correct values', async () => {
    await copyBaseApplicationProject({
      appName: 'my-test-app',
      appDisplayName: 'My Test App',
      appDescription: 'A test application',
      appDirectory: testAppDirectory,
+      exampleOptions: ALL_EXAMPLES,
    });

-    const appConfigPath = join(
-      testAppDirectory,
-      'src',
-      'app',
-      'application.config.ts',
-    );
+    const appConfigPath = join(testAppDirectory, 'src', APPLICATION_FILE_NAME);
    const appConfigContent = await fs.readFile(appConfigPath, 'utf8');

-    // Verify it uses defineApp
    expect(appConfigContent).toContain(
-      "import { defineApp } from 'twenty-sdk'",
+      "import { defineApplication } from 'twenty-sdk'",
    );
-    expect(appConfigContent).toContain('export default defineApp({');
+    expect(appConfigContent).toContain('export default defineApplication({');

-    // Verify it imports the role identifier
    expect(appConfigContent).toContain(
-      "import { DEFAULT_FUNCTION_ROLE_UNIVERSAL_IDENTIFIER } from './default-function.role'",
+      "import { DEFAULT_ROLE_UNIVERSAL_IDENTIFIER } from 'src/roles/default-role'",
+    );
+
+    expect(appConfigContent).toContain(
+      'export const APPLICATION_UNIVERSAL_IDENTIFIER',
+    );
+    expect(appConfigContent).toContain(
+      'universalIdentifier: APPLICATION_UNIVERSAL_IDENTIFIER',
    );

-    // Verify display name and description
    expect(appConfigContent).toContain("displayName: 'My Test App'");
    expect(appConfigContent).toContain("description: 'A test application'");

-    // Verify it has a universalIdentifier (UUID format)
    expect(appConfigContent).toMatch(
-      /universalIdentifier: '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}'/,
+      /APPLICATION_UNIVERSAL_IDENTIFIER =\s*'[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}'/,
    );

-    // Verify it references the role
    expect(appConfigContent).toContain(
-      'functionRoleUniversalIdentifier: DEFAULT_FUNCTION_ROLE_UNIVERSAL_IDENTIFIER',
+      'defaultRoleUniversalIdentifier: DEFAULT_ROLE_UNIVERSAL_IDENTIFIER',
    );
  });

-  it('should create default-function.role.ts with defineRole and correct values', async () => {
+  it('should create default-role.ts with defineRole and correct values', async () => {
    await copyBaseApplicationProject({
      appName: 'my-test-app',
      appDisplayName: 'My Test App',
      appDescription: 'A test application',
      appDirectory: testAppDirectory,
+      exampleOptions: ALL_EXAMPLES,
    });

    const roleConfigPath = join(
      testAppDirectory,
      'src',
-      'app',
-      'default-function.role.ts',
+      'roles',
+      DEFAULT_ROLE_FILE_NAME,
    );
    const roleConfigContent = await fs.readFile(roleConfigPath, 'utf8');

-    // Verify it uses defineRole
    expect(roleConfigContent).toContain(
      "import { defineRole } from 'twenty-sdk'",
    );
    expect(roleConfigContent).toContain('export default defineRole({');

-    // Verify it exports the universal identifier constant
    expect(roleConfigContent).toContain(
-      'export const DEFAULT_FUNCTION_ROLE_UNIVERSAL_IDENTIFIER',
+      'export const DEFAULT_ROLE_UNIVERSAL_IDENTIFIER',
    );

-    // Verify role label includes app name
    expect(roleConfigContent).toContain(
      "label: 'My Test App default function role'",
    );

-    // Verify default permissions
    expect(roleConfigContent).toContain('canReadAllObjectRecords: true');
    expect(roleConfigContent).toContain('canUpdateAllObjectRecords: true');
    expect(roleConfigContent).toContain('canSoftDeleteAllObjectRecords: true');
    expect(roleConfigContent).toContain('canDestroyAllObjectRecords: false');

-    // Verify it has a universalIdentifier (UUID format)
    expect(roleConfigContent).toMatch(
-      /universalIdentifier: DEFAULT_FUNCTION_ROLE_UNIVERSAL_IDENTIFIER/,
+      /universalIdentifier: DEFAULT_ROLE_UNIVERSAL_IDENTIFIER/,
    );
  });

@@ -195,9 +228,9 @@ describe('copyBaseApplicationProject', () => {
      appDisplayName: 'My Test App',
      appDescription: 'A test application',
      appDirectory: testAppDirectory,
+      exampleOptions: ALL_EXAMPLES,
    });

-    // Verify fs.copy was called with correct destination
    expect(fs.copy).toHaveBeenCalledTimes(1);
    expect(fs.copy).toHaveBeenCalledWith(
      expect.stringContaining('base-application'),
@@ -211,53 +244,49 @@ describe('copyBaseApplicationProject', () => {
      appDisplayName: 'My Test App',
      appDescription: '',
      appDirectory: testAppDirectory,
+      exampleOptions: ALL_EXAMPLES,
    });

-    const appConfigPath = join(
-      testAppDirectory,
-      'src',
-      'app',
-      'application.config.ts',
-    );
+    const appConfigPath = join(testAppDirectory, 'src', APPLICATION_FILE_NAME);
    const appConfigContent = await fs.readFile(appConfigPath, 'utf8');

    expect(appConfigContent).toContain("description: ''");
  });

  it('should generate unique UUIDs for each application', async () => {
-    // Create first app
    const firstAppDir = join(testAppDirectory, 'app1');
    await fs.ensureDir(firstAppDir);
+    await seedTsconfig(firstAppDir);
    await copyBaseApplicationProject({
      appName: 'app-one',
      appDisplayName: 'App One',
      appDescription: 'First app',
      appDirectory: firstAppDir,
+      exampleOptions: ALL_EXAMPLES,
    });

-    // Create second app
    const secondAppDir = join(testAppDirectory, 'app2');
    await fs.ensureDir(secondAppDir);
+    await seedTsconfig(secondAppDir);
    await copyBaseApplicationProject({
      appName: 'app-two',
      appDisplayName: 'App Two',
      appDescription: 'Second app',
      appDirectory: secondAppDir,
+      exampleOptions: ALL_EXAMPLES,
    });

-    // Read both app configs
    const firstAppConfig = await fs.readFile(
-      join(firstAppDir, 'src', 'app', 'application.config.ts'),
+      join(firstAppDir, 'src', APPLICATION_FILE_NAME),
      'utf8',
    );
    const secondAppConfig = await fs.readFile(
-      join(secondAppDir, 'src', 'app', 'application.config.ts'),
+      join(secondAppDir, 'src', APPLICATION_FILE_NAME),
      'utf8',
    );

-    // Extract UUIDs using regex
    const uuidRegex =
-      /universalIdentifier: '([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})'/;
+      /APPLICATION_UNIVERSAL_IDENTIFIER =\s*'([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})'/;
    const firstUuid = firstAppConfig.match(uuidRegex)?.[1];
    const secondUuid = secondAppConfig.match(uuidRegex)?.[1];

@@ -267,39 +296,40 @@ describe('copyBaseApplicationProject', () => {
  });

  it('should generate unique role UUIDs for each application', async () => {
-    // Create first app
    const firstAppDir = join(testAppDirectory, 'app1');
    await fs.ensureDir(firstAppDir);
+    await seedTsconfig(firstAppDir);
    await copyBaseApplicationProject({
      appName: 'app-one',
      appDisplayName: 'App One',
      appDescription: 'First app',
      appDirectory: firstAppDir,
+      exampleOptions: ALL_EXAMPLES,
    });

-    // Create second app
    const secondAppDir = join(testAppDirectory, 'app2');
    await fs.ensureDir(secondAppDir);
+    await seedTsconfig(secondAppDir);
    await copyBaseApplicationProject({
      appName: 'app-two',
      appDisplayName: 'App Two',
      appDescription: 'Second app',
      appDirectory: secondAppDir,
+      exampleOptions: ALL_EXAMPLES,
    });

-    // Read both role configs
    const firstRoleConfig = await fs.readFile(
-      join(firstAppDir, 'src', 'app', 'default-function.role.ts'),
+      join(firstAppDir, 'src', 'roles', DEFAULT_ROLE_FILE_NAME),
      'utf8',
    );
+
    const secondRoleConfig = await fs.readFile(
-      join(secondAppDir, 'src', 'app', 'default-function.role.ts'),
+      join(secondAppDir, 'src', 'roles', DEFAULT_ROLE_FILE_NAME),
      'utf8',
    );

-    // Extract UUIDs using regex
    const uuidRegex =
-      /DEFAULT_FUNCTION_ROLE_UNIVERSAL_IDENTIFIER =\s*'([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})'/;
+      /DEFAULT_ROLE_UNIVERSAL_IDENTIFIER =\s*'([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})'/;
    const firstUuid = firstRoleConfig.match(uuidRegex)?.[1];
    const secondUuid = secondRoleConfig.match(uuidRegex)?.[1];

@@ -307,4 +337,566 @@ describe('copyBaseApplicationProject', () => {
    expect(secondUuid).toBeDefined();
    expect(firstUuid).not.toBe(secondUuid);
  });
+
+  describe('scaffolding modes', () => {
+    describe('exhaustive mode (all examples)', () => {
+      it('should create all example files when all options are enabled', async () => {
+        await copyBaseApplicationProject({
+          appName: 'my-test-app',
+          appDisplayName: 'My Test App',
+          appDescription: 'A test application',
+          appDirectory: testAppDirectory,
+          exampleOptions: ALL_EXAMPLES,
+        });
+
+        const srcPath = join(testAppDirectory, 'src');
+
+        expect(
+          await fs.pathExists(join(srcPath, 'objects', 'example-object.ts')),
+        ).toBe(true);
+        expect(
+          await fs.pathExists(join(srcPath, 'fields', 'example-field.ts')),
+        ).toBe(true);
+        expect(
+          await fs.pathExists(
+            join(srcPath, 'logic-functions', 'hello-world.ts'),
+          ),
+        ).toBe(true);
+        expect(
+          await fs.pathExists(
+            join(srcPath, 'front-components', 'hello-world.tsx'),
+          ),
+        ).toBe(true);
+        expect(
+          await fs.pathExists(join(srcPath, 'views', 'example-view.ts')),
+        ).toBe(true);
+        expect(
+          await fs.pathExists(
+            join(
+              srcPath,
+              'navigation-menu-items',
+              'example-navigation-menu-item.ts',
+            ),
+          ),
+        ).toBe(true);
+
+        expect(
+          await fs.pathExists(
+            join(srcPath, '__tests__', 'app-install.integration-test.ts'),
+          ),
+        ).toBe(true);
+
+        expect(
+          await fs.pathExists(
+            join(testAppDirectory, '.github', 'workflows', 'ci.yml'),
+          ),
+        ).toBe(true);
+
+        // Install functions should always exist
+        expect(
+          await fs.pathExists(
+            join(srcPath, 'logic-functions', 'pre-install.ts'),
+          ),
+        ).toBe(true);
+        expect(
+          await fs.pathExists(
+            join(srcPath, 'logic-functions', 'post-install.ts'),
+          ),
+        ).toBe(true);
+      });
+    });
+
+    describe('minimal mode (no examples)', () => {
+      it('should create only core files when no examples are enabled', async () => {
+        await copyBaseApplicationProject({
+          appName: 'my-test-app',
+          appDisplayName: 'My Test App',
+          appDescription: 'A test application',
+          appDirectory: testAppDirectory,
+          exampleOptions: NO_EXAMPLES,
+        });
+
+        const srcPath = join(testAppDirectory, 'src');
+
+        expect(await fs.pathExists(join(srcPath, APPLICATION_FILE_NAME))).toBe(
+          true,
+        );
+        expect(
+          await fs.pathExists(join(srcPath, 'roles', DEFAULT_ROLE_FILE_NAME)),
+        ).toBe(true);
+
+        // Install functions should always exist (not gated by exampleOptions)
+        expect(
+          await fs.pathExists(
+            join(srcPath, 'logic-functions', 'pre-install.ts'),
+          ),
+        ).toBe(true);
+        expect(
+          await fs.pathExists(
+            join(srcPath, 'logic-functions', 'post-install.ts'),
+          ),
+        ).toBe(true);
+
+        expect(
+          await fs.pathExists(join(srcPath, 'objects', 'example-object.ts')),
+        ).toBe(false);
+        expect(
+          await fs.pathExists(join(srcPath, 'fields', 'example-field.ts')),
+        ).toBe(false);
+        expect(
+          await fs.pathExists(
+            join(srcPath, 'logic-functions', 'hello-world.ts'),
+          ),
+        ).toBe(false);
+        expect(
+          await fs.pathExists(
+            join(srcPath, 'front-components', 'hello-world.tsx'),
+          ),
+        ).toBe(false);
+        expect(
+          await fs.pathExists(join(srcPath, 'views', 'example-view.ts')),
+        ).toBe(false);
+        expect(
+          await fs.pathExists(
+            join(
+              srcPath,
+              'navigation-menu-items',
+              'example-navigation-menu-item.ts',
+            ),
+          ),
+        ).toBe(false);
+        expect(
+          await fs.pathExists(
+            join(srcPath, '__tests__', 'app-install.integration-test.ts'),
+          ),
+        ).toBe(false);
+
+        expect(
+          await fs.pathExists(
+            join(testAppDirectory, '.github', 'workflows', 'ci.yml'),
+          ),
+        ).toBe(false);
+      });
+    });
+
+    describe('selective examples', () => {
+      it('should create only front component when only that option is enabled', async () => {
+        await copyBaseApplicationProject({
+          appName: 'my-test-app',
+          appDisplayName: 'My Test App',
+          appDescription: 'A test application',
+          appDirectory: testAppDirectory,
+          exampleOptions: {
+            includeExampleObject: false,
+            includeExampleField: false,
+            includeExampleSkill: false,
+            includeExampleAgent: false,
+            includeExampleLogicFunction: false,
+            includeExampleFrontComponent: true,
+            includeExampleView: false,
+            includeExampleNavigationMenuItem: false,
+            includeExampleIntegrationTest: false,
+          },
+        });
+
+        const srcPath = join(testAppDirectory, 'src');
+
+        expect(
+          await fs.pathExists(
+            join(srcPath, 'front-components', 'hello-world.tsx'),
+          ),
+        ).toBe(true);
+        expect(
+          await fs.pathExists(join(srcPath, 'objects', 'example-object.ts')),
+        ).toBe(false);
+        expect(
+          await fs.pathExists(join(srcPath, 'fields', 'example-field.ts')),
+        ).toBe(false);
+        expect(
+          await fs.pathExists(
+            join(srcPath, 'logic-functions', 'hello-world.ts'),
+          ),
+        ).toBe(false);
+      });
+
+      it('should create only logic function when only that option is enabled', async () => {
+        await copyBaseApplicationProject({
+          appName: 'my-test-app',
+          appDisplayName: 'My Test App',
+          appDescription: 'A test application',
+          appDirectory: testAppDirectory,
+          exampleOptions: {
+            includeExampleObject: false,
+            includeExampleSkill: false,
+            includeExampleAgent: false,
+            includeExampleField: false,
+            includeExampleLogicFunction: true,
+            includeExampleFrontComponent: false,
+            includeExampleView: false,
+            includeExampleNavigationMenuItem: false,
+            includeExampleIntegrationTest: false,
+          },
+        });
+
+        const srcPath = join(testAppDirectory, 'src');
+
+        expect(
+          await fs.pathExists(
+            join(srcPath, 'logic-functions', 'hello-world.ts'),
+          ),
+        ).toBe(true);
+        expect(
+          await fs.pathExists(join(srcPath, 'objects', 'example-object.ts')),
+        ).toBe(false);
+      });
+    });
+  });
+
+  describe('example object', () => {
+    it('should create example-object.ts with defineObject and correct structure', async () => {
+      await copyBaseApplicationProject({
+        appName: 'my-test-app',
+        appDisplayName: 'My Test App',
+        appDescription: 'A test application',
+        appDirectory: testAppDirectory,
+        exampleOptions: ALL_EXAMPLES,
+      });
+
+      const objectPath = join(
+        testAppDirectory,
+        'src',
+        'objects',
+        'example-object.ts',
+      );
+
+      expect(await fs.pathExists(objectPath)).toBe(true);
+
+      const content = await fs.readFile(objectPath, 'utf8');
+
+      expect(content).toContain(
+        "import { defineObject, FieldType } from 'twenty-sdk'",
+      );
+      expect(content).toContain('export default defineObject({');
+      expect(content).toContain(
+        'export const EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER',
+      );
+      expect(content).toContain('export const NAME_FIELD_UNIVERSAL_IDENTIFIER');
+      expect(content).toContain("nameSingular: 'exampleItem'");
+      expect(content).toContain("namePlural: 'exampleItems'");
+      expect(content).toContain('FieldType.TEXT');
+      expect(content).toContain(
+        'labelIdentifierFieldMetadataUniversalIdentifier: NAME_FIELD_UNIVERSAL_IDENTIFIER',
+      );
+    });
+
+    it('should generate unique UUIDs for example objects across apps', async () => {
+      const firstAppDir = join(testAppDirectory, 'app1');
+      await fs.ensureDir(firstAppDir);
+      await seedTsconfig(firstAppDir);
+      await copyBaseApplicationProject({
+        appName: 'app-one',
+        appDisplayName: 'App One',
+        appDescription: 'First app',
+        appDirectory: firstAppDir,
+        exampleOptions: ALL_EXAMPLES,
+      });
+
+      const secondAppDir = join(testAppDirectory, 'app2');
+      await fs.ensureDir(secondAppDir);
+      await seedTsconfig(secondAppDir);
+      await copyBaseApplicationProject({
+        appName: 'app-two',
+        appDisplayName: 'App Two',
+        appDescription: 'Second app',
+        appDirectory: secondAppDir,
+        exampleOptions: ALL_EXAMPLES,
+      });
+
+      const firstContent = await fs.readFile(
+        join(firstAppDir, 'src', 'objects', 'example-object.ts'),
+        'utf8',
+      );
+      const secondContent = await fs.readFile(
+        join(secondAppDir, 'src', 'objects', 'example-object.ts'),
+        'utf8',
+      );
+
+      const uuidRegex =
+        /EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER =\s*'([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})'/;
+      const firstUuid = firstContent.match(uuidRegex)?.[1];
+      const secondUuid = secondContent.match(uuidRegex)?.[1];
+
+      expect(firstUuid).toBeDefined();
+      expect(secondUuid).toBeDefined();
+      expect(firstUuid).not.toBe(secondUuid);
+    });
+  });
+
+  describe('example field', () => {
+    it('should create example-field.ts with defineField referencing the object', async () => {
+      await copyBaseApplicationProject({
+        appName: 'my-test-app',
+        appDisplayName: 'My Test App',
+        appDescription: 'A test application',
+        appDirectory: testAppDirectory,
+        exampleOptions: ALL_EXAMPLES,
+      });
+
+      const fieldPath = join(
+        testAppDirectory,
+        'src',
+        'fields',
+        'example-field.ts',
+      );
+
+      expect(await fs.pathExists(fieldPath)).toBe(true);
+
+      const content = await fs.readFile(fieldPath, 'utf8');
+
+      expect(content).toContain(
+        "import { defineField, FieldType } from 'twenty-sdk'",
+      );
+      expect(content).toContain(
+        "import { EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER } from 'src/objects/example-object'",
+      );
+      expect(content).toContain('export default defineField({');
+      expect(content).toContain(
+        'objectUniversalIdentifier: EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER',
+      );
+      expect(content).toContain('FieldType.NUMBER');
+      expect(content).toContain("name: 'priority'");
+    });
+  });
+
+  describe('example view', () => {
+    it('should create example-view.ts with defineView referencing the object', async () => {
+      await copyBaseApplicationProject({
+        appName: 'my-test-app',
+        appDisplayName: 'My Test App',
+        appDescription: 'A test application',
+        appDirectory: testAppDirectory,
+        exampleOptions: ALL_EXAMPLES,
+      });
+
+      const viewPath = join(
+        testAppDirectory,
+        'src',
+        'views',
+        'example-view.ts',
+      );
+
+      expect(await fs.pathExists(viewPath)).toBe(true);
+
+      const content = await fs.readFile(viewPath, 'utf8');
+
+      expect(content).toContain(
+        "import { defineView, ViewKey } from 'twenty-sdk'",
+      );
+      expect(content).toContain(
+        "import { EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER, NAME_FIELD_UNIVERSAL_IDENTIFIER } from 'src/objects/example-object'",
+      );
+      expect(content).toContain('export default defineView({');
+      expect(content).toContain(
+        'objectUniversalIdentifier: EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER',
+      );
+      expect(content).toContain("name: 'All example items'");
+      expect(content).toContain('fields: [');
+      expect(content).toContain(
+        'fieldMetadataUniversalIdentifier: NAME_FIELD_UNIVERSAL_IDENTIFIER',
+      );
+      expect(content).toContain('isVisible: true');
+      expect(content).toContain('key: ViewKey.INDEX');
+      expect(content).toContain('size: 200');
+    });
+  });
+
+  describe('example navigation menu item', () => {
+    it('should create example-navigation-menu-item.ts with defineNavigationMenuItem', async () => {
+      await copyBaseApplicationProject({
+        appName: 'my-test-app',
+        appDisplayName: 'My Test App',
+        appDescription: 'A test application',
+        appDirectory: testAppDirectory,
+        exampleOptions: ALL_EXAMPLES,
+      });
+
+      const navPath = join(
+        testAppDirectory,
+        'src',
+        'navigation-menu-items',
+        'example-navigation-menu-item.ts',
+      );
+
+      expect(await fs.pathExists(navPath)).toBe(true);
+
+      const content = await fs.readFile(navPath, 'utf8');
+
+      expect(content).toContain(
+        "import { defineNavigationMenuItem } from 'twenty-sdk'",
+      );
+      expect(content).toContain('export default defineNavigationMenuItem({');
+      expect(content).toContain("name: 'example-navigation-menu-item'");
+      expect(content).toContain("icon: 'IconList'");
+      expect(content).toContain("color: 'blue'");
+      expect(content).toContain('position: 0');
+    });
+  });
+
+  describe('pre-install logic function', () => {
+    it('should create pre-install.ts with definePreInstallLogicFunction and typed payload', async () => {
+      await copyBaseApplicationProject({
+        appName: 'my-test-app',
+        appDisplayName: 'My Test App',
+        appDescription: 'A test application',
+        appDirectory: testAppDirectory,
+        exampleOptions: NO_EXAMPLES,
+      });
+
+      const preInstallPath = join(
+        testAppDirectory,
+        'src',
+        'logic-functions',
+        'pre-install.ts',
+      );
+
+      expect(await fs.pathExists(preInstallPath)).toBe(true);
+
+      const content = await fs.readFile(preInstallPath, 'utf8');
+
+      expect(content).toContain(
+        "import { definePreInstallLogicFunction, type InstallLogicFunctionPayload } from 'twenty-sdk'",
+      );
+      expect(content).toContain(
+        'export default definePreInstallLogicFunction({',
+      );
+      expect(content).toContain("name: 'pre-install'");
+      expect(content).toContain('timeoutSeconds: 300');
+      expect(content).toContain(
+        'const handler = async (payload: InstallLogicFunctionPayload): Promise<void>',
+      );
+      expect(content).toContain('payload.previousVersion');
+
+      // Verify it has a universalIdentifier (UUID format)
+      expect(content).toMatch(
+        /universalIdentifier: '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}'/,
+      );
+    });
+
+    it('should always create pre-install.ts regardless of example options', async () => {
+      await copyBaseApplicationProject({
+        appName: 'my-test-app',
+        appDisplayName: 'My Test App',
+        appDescription: 'A test application',
+        appDirectory: testAppDirectory,
+        exampleOptions: NO_EXAMPLES,
+      });
+
+      const preInstallPath = join(
+        testAppDirectory,
+        'src',
+        'logic-functions',
+        'pre-install.ts',
+      );
+
+      expect(await fs.pathExists(preInstallPath)).toBe(true);
+    });
+  });
+
+  describe('integration test', () => {
+    it('should include vitest and test scripts in package.json when enabled', async () => {
+      await copyBaseApplicationProject({
+        appName: 'my-test-app',
+        appDisplayName: 'My Test App',
+        appDescription: 'A test application',
+        appDirectory: testAppDirectory,
+        exampleOptions: ALL_EXAMPLES,
+      });
+
+      const packageJson = await fs.readJson(
+        join(testAppDirectory, 'package.json'),
+      );
+
+      expect(packageJson.scripts.test).toBe('vitest run');
+      expect(packageJson.scripts['test:watch']).toBe('vitest');
+      expect(packageJson.devDependencies.vitest).toBeDefined();
+    });
+
+    it('should not include vitest or test scripts when disabled', async () => {
+      await copyBaseApplicationProject({
+        appName: 'my-test-app',
+        appDisplayName: 'My Test App',
+        appDescription: 'A test application',
+        appDirectory: testAppDirectory,
+        exampleOptions: NO_EXAMPLES,
+      });
+
+      const packageJson = await fs.readJson(
+        join(testAppDirectory, 'package.json'),
+      );
+
+      expect(packageJson.scripts.test).toBeUndefined();
+      expect(packageJson.scripts['test:watch']).toBeUndefined();
+      expect(packageJson.devDependencies.vitest).toBeUndefined();
+    });
+  });
+
+  describe('post-install logic function', () => {
+    it('should create post-install.ts with definePostInstallLogicFunction and typed payload', async () => {
+      await copyBaseApplicationProject({
+        appName: 'my-test-app',
+        appDisplayName: 'My Test App',
+        appDescription: 'A test application',
+        appDirectory: testAppDirectory,
+        exampleOptions: NO_EXAMPLES,
+      });
+
+      const postInstallPath = join(
+        testAppDirectory,
+        'src',
+        'logic-functions',
+        'post-install.ts',
+      );
+
+      expect(await fs.pathExists(postInstallPath)).toBe(true);
+
+      const content = await fs.readFile(postInstallPath, 'utf8');
+
+      expect(content).toContain(
+        "import { definePostInstallLogicFunction, type InstallLogicFunctionPayload } from 'twenty-sdk'",
+      );
+      expect(content).toContain(
+        'export default definePostInstallLogicFunction({',
+      );
+      expect(content).toContain("name: 'post-install'");
+      expect(content).toContain('timeoutSeconds: 300');
+      expect(content).toContain(
+        'const handler = async (payload: InstallLogicFunctionPayload): Promise<void>',
+      );
+      expect(content).toContain('payload.previousVersion');
+
+      // Verify it has a universalIdentifier (UUID format)
+      expect(content).toMatch(
+        /universalIdentifier: '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}'/,
+      );
+    });
+
+    it('should always create post-install.ts regardless of example options', async () => {
+      await copyBaseApplicationProject({
+        appName: 'my-test-app',
+        appDisplayName: 'My Test App',
+        appDescription: 'A test application',
+        appDirectory: testAppDirectory,
+        exampleOptions: NO_EXAMPLES,
+      });
+
+      const postInstallPath = join(
+        testAppDirectory,
+        'src',
+        'logic-functions',
+        'post-install.ts',
+      );
+
+      expect(await fs.pathExists(postInstallPath)).toBe(true);
+    });
+  });
 });
@@ -0,0 +1,175 @@
+import { scaffoldIntegrationTest } from '@/utils/test-template';
+import * as fs from 'fs-extra';
+import { tmpdir } from 'os';
+import { join } from 'path';
+
+describe('scaffoldIntegrationTest', () => {
+  let testAppDirectory: string;
+  let sourceFolderPath: string;
+
+  beforeEach(async () => {
+    testAppDirectory = join(
+      tmpdir(),
+      `test-twenty-app-${Date.now()}-${Math.random().toString(36).slice(2)}`,
+    );
+    sourceFolderPath = join(testAppDirectory, 'src');
+    await fs.ensureDir(sourceFolderPath);
+
+    await fs.writeJson(join(testAppDirectory, 'tsconfig.json'), {
+      compilerOptions: {
+        paths: { 'src/*': ['./src/*'] },
+      },
+      exclude: ['node_modules', 'dist', '**/*.integration-test.ts'],
+    });
+  });
+
+  afterEach(async () => {
+    if (testAppDirectory && (await fs.pathExists(testAppDirectory))) {
+      await fs.remove(testAppDirectory);
+    }
+  });
+
+  describe('integration test file', () => {
+    it('should create app-install.integration-test.ts with correct structure', async () => {
+      await scaffoldIntegrationTest({
+        appDirectory: testAppDirectory,
+        sourceFolderPath,
+      });
+
+      const testPath = join(
+        sourceFolderPath,
+        '__tests__',
+        'app-install.integration-test.ts',
+      );
+
+      expect(await fs.pathExists(testPath)).toBe(true);
+
+      const content = await fs.readFile(testPath, 'utf8');
+
+      expect(content).toContain(
+        "import { appBuild, appUninstall } from 'twenty-sdk/cli'",
+      );
+      expect(content).toContain(
+        "import { MetadataApiClient } from 'twenty-sdk/clients'",
+      );
+      expect(content).toContain(
+        "import { APPLICATION_UNIVERSAL_IDENTIFIER } from 'src/application-config'",
+      );
+      expect(content).toContain('appBuild');
+      expect(content).toContain('appUninstall');
+      expect(content).toContain('new MetadataApiClient()');
+      expect(content).toContain('findManyApplications');
+      expect(content).toContain('APPLICATION_UNIVERSAL_IDENTIFIER');
+    });
+  });
+
+  describe('setup-test file', () => {
+    it('should create setup-test.ts with SDK config bootstrap', async () => {
+      await scaffoldIntegrationTest({
+        appDirectory: testAppDirectory,
+        sourceFolderPath,
+      });
+
+      const setupTestPath = join(
+        sourceFolderPath,
+        '__tests__',
+        'setup-test.ts',
+      );
+
+      expect(await fs.pathExists(setupTestPath)).toBe(true);
+
+      const content = await fs.readFile(setupTestPath, 'utf8');
+
+      expect(content).toContain('.twenty-sdk-test');
+      expect(content).toContain('config.json');
+      expect(content).toContain('process.env.TWENTY_API_URL');
+      expect(content).toContain('process.env.TWENTY_API_KEY');
+      expect(content).toContain('assertServerIsReachable');
+    });
+  });
+
+  describe('vitest config', () => {
+    it('should create vitest.config.ts with env vars and setup file', async () => {
+      await scaffoldIntegrationTest({
+        appDirectory: testAppDirectory,
+        sourceFolderPath,
+      });
+
+      const vitestConfigPath = join(testAppDirectory, 'vitest.config.ts');
+
+      expect(await fs.pathExists(vitestConfigPath)).toBe(true);
+
+      const content = await fs.readFile(vitestConfigPath, 'utf8');
+
+      expect(content).toContain('TWENTY_API_KEY');
+      expect(content).not.toContain('TWENTY_TEST_API_KEY');
+      expect(content).toContain('setup-test.ts');
+      expect(content).toContain('tsconfig.spec.json');
+      expect(content).toContain('integration-test.ts');
+    });
+  });
+
+  describe('github workflow', () => {
+    it('should create .github/workflows/ci.yml with correct structure', async () => {
+      await scaffoldIntegrationTest({
+        appDirectory: testAppDirectory,
+        sourceFolderPath,
+      });
+
+      const workflowPath = join(
+        testAppDirectory,
+        '.github',
+        'workflows',
+        'ci.yml',
+      );
+
+      expect(await fs.pathExists(workflowPath)).toBe(true);
+
+      const content = await fs.readFile(workflowPath, 'utf8');
+
+      expect(content).toContain('name: CI');
+      expect(content).toContain('TWENTY_VERSION: latest');
+      expect(content).toContain('twenty-version: ${{ env.TWENTY_VERSION }}');
+      expect(content).toContain('actions/checkout@v4');
+      expect(content).toContain('spawn-twenty-docker-image@main');
+      expect(content).toContain('actions/setup-node@v4');
+      expect(content).toContain('yarn install --immutable');
+      expect(content).toContain('yarn test');
+      expect(content).toContain('TWENTY_API_URL');
+      expect(content).toContain('TWENTY_TEST_API_KEY');
+    });
+  });
+
+  describe('tsconfig.spec.json', () => {
+    it('should create tsconfig.spec.json extending the base tsconfig', async () => {
+      await scaffoldIntegrationTest({
+        appDirectory: testAppDirectory,
+        sourceFolderPath,
+      });
+
+      const tsconfigSpecPath = join(testAppDirectory, 'tsconfig.spec.json');
+
+      expect(await fs.pathExists(tsconfigSpecPath)).toBe(true);
+
+      const tsconfigSpec = await fs.readJson(tsconfigSpecPath);
+
+      expect(tsconfigSpec.extends).toBe('./tsconfig.json');
+      expect(tsconfigSpec.compilerOptions.composite).toBe(true);
+      expect(tsconfigSpec.include).toContain('src/**/*.ts');
+      expect(tsconfigSpec.exclude).not.toContain('**/*.integration-test.ts');
+    });
+
+    it('should add a reference to tsconfig.spec.json in tsconfig.json', async () => {
+      await scaffoldIntegrationTest({
+        appDirectory: testAppDirectory,
+        sourceFolderPath,
+      });
+
+      const tsconfig = await fs.readJson(
+        join(testAppDirectory, 'tsconfig.json'),
+      );
+
+      expect(tsconfig.references).toEqual([{ path: './tsconfig.spec.json' }]);
+    });
+  });
+});
@@ -1,51 +1,147 @@
 import * as fs from 'fs-extra';
 import { join } from 'path';
+import { ASSETS_DIR } from 'twenty-shared/application';
 import { v4 } from 'uuid';

-const APP_FOLDER = 'src/app';
+import { type ExampleOptions } from '@/types/scaffolding-options';
+import { scaffoldIntegrationTest } from '@/utils/test-template';
+import createTwentyAppPackageJson from 'package.json';
+
+const SRC_FOLDER = 'src';

 export const copyBaseApplicationProject = async ({
  appName,
  appDisplayName,
  appDescription,
  appDirectory,
+  exampleOptions,
 }: {
  appName: string;
  appDisplayName: string;
  appDescription: string;
  appDirectory: string;
+  exampleOptions: ExampleOptions;
 }) => {
  await fs.copy(join(__dirname, './constants/base-application'), appDirectory);

-  await createPackageJson({ appName, appDirectory });
-
-  await createGitignore(appDirectory);
+  await createPackageJson({
+    appName,
+    appDirectory,
+    includeExampleIntegrationTest: exampleOptions.includeExampleIntegrationTest,
+  });

  await createYarnLock(appDirectory);

-  const appFolderPath = join(appDirectory, APP_FOLDER);
+  await createGitignore(appDirectory);

-  await fs.ensureDir(appFolderPath);
+  await createPublicAssetDirectory(appDirectory);

-  await createDefaultServerlessFunctionRoleConfig({
+  const sourceFolderPath = join(appDirectory, SRC_FOLDER);
+
+  await fs.ensureDir(sourceFolderPath);
+
+  await createDefaultRoleConfig({
    displayName: appDisplayName,
-    appDirectory: appFolderPath,
+    appDirectory: sourceFolderPath,
+    fileFolder: 'roles',
+    fileName: 'default-role.ts',
+  });
+
+  if (exampleOptions.includeExampleObject) {
+    await createExampleObject({
+      appDirectory: sourceFolderPath,
+      fileFolder: 'objects',
+      fileName: 'example-object.ts',
+    });
+  }
+
+  if (exampleOptions.includeExampleField) {
+    await createExampleField({
+      appDirectory: sourceFolderPath,
+      fileFolder: 'fields',
+      fileName: 'example-field.ts',
+    });
+  }
+
+  if (exampleOptions.includeExampleLogicFunction) {
+    await createDefaultFunction({
+      appDirectory: sourceFolderPath,
+      fileFolder: 'logic-functions',
+      fileName: 'hello-world.ts',
+    });
+  }
+
+  if (exampleOptions.includeExampleFrontComponent) {
+    await createDefaultFrontComponent({
+      appDirectory: sourceFolderPath,
+      fileFolder: 'front-components',
+      fileName: 'hello-world.tsx',
+    });
+  }
+
+  if (exampleOptions.includeExampleView) {
+    await createExampleView({
+      appDirectory: sourceFolderPath,
+      fileFolder: 'views',
+      fileName: 'example-view.ts',
+    });
+  }
+
+  if (exampleOptions.includeExampleNavigationMenuItem) {
+    await createExampleNavigationMenuItem({
+      appDirectory: sourceFolderPath,
+      fileFolder: 'navigation-menu-items',
+      fileName: 'example-navigation-menu-item.ts',
+    });
+  }
+
+  if (exampleOptions.includeExampleSkill) {
+    await createExampleSkill({
+      appDirectory: sourceFolderPath,
+      fileFolder: 'skills',
+      fileName: 'example-skill.ts',
+    });
+  }
+
+  if (exampleOptions.includeExampleAgent) {
+    await createExampleAgent({
+      appDirectory: sourceFolderPath,
+      fileFolder: 'agents',
+      fileName: 'example-agent.ts',
+    });
+  }
+
+  if (exampleOptions.includeExampleIntegrationTest) {
+    await scaffoldIntegrationTest({
+      appDirectory,
+      sourceFolderPath,
+    });
+  }
+
+  await createDefaultPreInstallFunction({
+    appDirectory: sourceFolderPath,
+    fileFolder: 'logic-functions',
+    fileName: 'pre-install.ts',
+  });
+
+  await createDefaultPostInstallFunction({
+    appDirectory: sourceFolderPath,
+    fileFolder: 'logic-functions',
+    fileName: 'post-install.ts',
  });

  await createApplicationConfig({
    displayName: appDisplayName,
    description: appDescription,
-    appDirectory: appFolderPath,
+    appDirectory: sourceFolderPath,
+    fileName: 'application-config.ts',
  });
 };

-const createYarnLock = async (appDirectory: string) => {
-  const yarnLockContent = `# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
-# yarn lockfile v1
-`;
-
-  await fs.writeFile(join(appDirectory, 'yarn.lock'), yarnLockContent);
+const createPublicAssetDirectory = async (appDirectory: string) => {
+  await fs.ensureDir(join(appDirectory, ASSETS_DIR));
 };
+
 const createGitignore = async (appDirectory: string) => {
  const gitignoreContent = `# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.

@@ -64,6 +160,8 @@ generated
 # dev
 /dist/

+.twenty
+
 # production
 /build

@@ -82,27 +180,32 @@ yarn-error.log*

 # typescript
 *.tsbuildinfo
+*.d.ts
 `;

  await fs.writeFile(join(appDirectory, '.gitignore'), gitignoreContent);
 };

-const createDefaultServerlessFunctionRoleConfig = async ({
+const createDefaultRoleConfig = async ({
  displayName,
  appDirectory,
+  fileFolder,
+  fileName,
 }: {
  displayName: string;
  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
 }) => {
  const universalIdentifier = v4();

  const content = `import { defineRole } from 'twenty-sdk';

-export const DEFAULT_FUNCTION_ROLE_UNIVERSAL_IDENTIFIER =
+export const DEFAULT_ROLE_UNIVERSAL_IDENTIFIER =
  '${universalIdentifier}';

 export default defineRole({
-  universalIdentifier: DEFAULT_FUNCTION_ROLE_UNIVERSAL_IDENTIFIER,
+  universalIdentifier: DEFAULT_ROLE_UNIVERSAL_IDENTIFIER,
  label: '${displayName} default function role',
  description: '${displayName} default function role',
  canReadAllObjectRecords: true,
@@ -112,39 +215,415 @@ export default defineRole({
 });
 `;

-  await fs.writeFile(join(appDirectory, 'default-function.role.ts'), content);
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createDefaultFrontComponent = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const universalIdentifier = v4();
+
+  const content = `import { defineFrontComponent } from 'twenty-sdk';
+
+export const HelloWorld = () => {
+  return (
+    <div style={{ padding: '20px', fontFamily: 'sans-serif' }}>
+      <h1>Hello, World!</h1>
+      <p>This is your first front component.</p>
+    </div>
+  );
+};
+
+export default defineFrontComponent({
+  universalIdentifier: '${universalIdentifier}',
+  name: 'hello-world-front-component',
+  description: 'A sample front component',
+  component: HelloWorld,
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createDefaultFunction = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const universalIdentifier = v4();
+
+  const content = `import { defineLogicFunction } from 'twenty-sdk';
+
+const handler = async (): Promise<{ message: string }> => {
+  return { message: 'Hello, World!' };
+};
+
+export default defineLogicFunction({
+  universalIdentifier: '${universalIdentifier}',
+  name: 'hello-world-logic-function',
+  description: 'A simple logic function',
+  timeoutSeconds: 5,
+  handler,
+  httpRouteTriggerSettings: {
+    path: '/hello-world-logic-function',
+    httpMethod: 'GET',
+    isAuthRequired: false,
+  },
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createDefaultPreInstallFunction = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const universalIdentifier = v4();
+
+  const content = `import { definePreInstallLogicFunction, type InstallLogicFunctionPayload } from 'twenty-sdk';
+
+const handler = async (payload: InstallLogicFunctionPayload): Promise<void> => {
+  console.log('Pre install logic function executed successfully!', payload.previousVersion);
+};
+
+export default definePreInstallLogicFunction({
+  universalIdentifier: '${universalIdentifier}',
+  name: 'pre-install',
+  description: 'Runs before installation to prepare the application.',
+  timeoutSeconds: 300,
+  handler,
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createDefaultPostInstallFunction = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const universalIdentifier = v4();
+
+  const content = `import { definePostInstallLogicFunction, type InstallLogicFunctionPayload } from 'twenty-sdk';
+
+const handler = async (payload: InstallLogicFunctionPayload): Promise<void> => {
+  console.log('Post install logic function executed successfully!', payload.previousVersion);
+};
+
+export default definePostInstallLogicFunction({
+  universalIdentifier: '${universalIdentifier}',
+  name: 'post-install',
+  description: 'Runs after installation to set up the application.',
+  timeoutSeconds: 300,
+  handler,
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createExampleObject = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const objectUniversalIdentifier = v4();
+  const nameFieldUniversalIdentifier = v4();
+
+  const content = `import { defineObject, FieldType } from 'twenty-sdk';
+
+export const EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER =
+  '${objectUniversalIdentifier}';
+
+export const NAME_FIELD_UNIVERSAL_IDENTIFIER =
+  '${nameFieldUniversalIdentifier}';
+
+export default defineObject({
+  universalIdentifier: EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER,
+  nameSingular: 'exampleItem',
+  namePlural: 'exampleItems',
+  labelSingular: 'Example item',
+  labelPlural: 'Example items',
+  description: 'A sample custom object',
+  icon: 'IconBox',
+  labelIdentifierFieldMetadataUniversalIdentifier: NAME_FIELD_UNIVERSAL_IDENTIFIER,
+  fields: [
+    {
+      universalIdentifier: NAME_FIELD_UNIVERSAL_IDENTIFIER,
+      type: FieldType.TEXT,
+      name: 'name',
+      label: 'Name',
+      description: 'Name of the example item',
+      icon: 'IconAbc',
+    },
+  ],
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createExampleField = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const universalIdentifier = v4();
+
+  const content = `import { defineField, FieldType } from 'twenty-sdk';
+import { EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER } from 'src/objects/example-object';
+
+export default defineField({
+  objectUniversalIdentifier: EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER,
+  universalIdentifier: '${universalIdentifier}',
+  type: FieldType.NUMBER,
+  name: 'priority',
+  label: 'Priority',
+  description: 'Priority level for the example item (1-10)',
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createExampleView = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const universalIdentifier = v4();
+  const viewFieldUniversalIdentifier = v4();
+
+  const content = `import { defineView, ViewKey } from 'twenty-sdk';
+import { EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER, NAME_FIELD_UNIVERSAL_IDENTIFIER } from 'src/objects/example-object';
+
+export const EXAMPLE_VIEW_UNIVERSAL_IDENTIFIER = '${universalIdentifier}';
+
+export default defineView({
+  universalIdentifier: EXAMPLE_VIEW_UNIVERSAL_IDENTIFIER,
+  name: 'All example items',
+  objectUniversalIdentifier: EXAMPLE_OBJECT_UNIVERSAL_IDENTIFIER,
+  icon: 'IconList',
+  key: ViewKey.INDEX,
+  position: 0,
+  fields: [
+    {
+      universalIdentifier: '${viewFieldUniversalIdentifier}',
+      fieldMetadataUniversalIdentifier: NAME_FIELD_UNIVERSAL_IDENTIFIER,
+      position: 0,
+      isVisible: true,
+      size: 200,
+    },
+  ],
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createExampleNavigationMenuItem = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const universalIdentifier = v4();
+
+  const content = `import { defineNavigationMenuItem } from 'twenty-sdk';
+import { EXAMPLE_VIEW_UNIVERSAL_IDENTIFIER } from 'src/views/example-view';
+
+export default defineNavigationMenuItem({
+  universalIdentifier: '${universalIdentifier}',
+  name: 'example-navigation-menu-item',
+  icon: 'IconList',
+  color: 'blue',
+  position: 0,
+  type: 'VIEW',
+  viewUniversalIdentifier: EXAMPLE_VIEW_UNIVERSAL_IDENTIFIER,
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createExampleSkill = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const universalIdentifier = v4();
+
+  const content = `import { defineSkill } from 'twenty-sdk';
+
+export const EXAMPLE_SKILL_UNIVERSAL_IDENTIFIER =
+  '${universalIdentifier}';
+
+export default defineSkill({
+  universalIdentifier: EXAMPLE_SKILL_UNIVERSAL_IDENTIFIER,
+  name: 'example-skill',
+  label: 'Example Skill',
+  description: 'A sample skill for your application',
+  icon: 'IconBrain',
+  content: 'Add your skill instructions here. Skills provide context and capabilities to AI agents.',
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createExampleAgent = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const universalIdentifier = v4();
+
+  const content = `import { defineAgent } from 'twenty-sdk';
+
+export const EXAMPLE_AGENT_UNIVERSAL_IDENTIFIER =
+  '${universalIdentifier}';
+
+export default defineAgent({
+  universalIdentifier: EXAMPLE_AGENT_UNIVERSAL_IDENTIFIER,
+  name: 'example-agent',
+  label: 'Example Agent',
+  description: 'A sample AI agent for your application',
+  icon: 'IconRobot',
+  prompt: 'You are a helpful assistant. Help users with their questions and tasks.',
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
 };

 const createApplicationConfig = async ({
  displayName,
  description,
  appDirectory,
+  fileFolder,
+  fileName,
 }: {
  displayName: string;
  description?: string;
  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
 }) => {
-  const content = `import { defineApp } from 'twenty-sdk';
-import { DEFAULT_FUNCTION_ROLE_UNIVERSAL_IDENTIFIER } from './default-function.role';
+  const universalIdentifier = v4();

-export default defineApp({
-  universalIdentifier: '${v4()}',
+  const content = `import { defineApplication } from 'twenty-sdk';
+import { DEFAULT_ROLE_UNIVERSAL_IDENTIFIER } from 'src/roles/default-role';
+
+export const APPLICATION_UNIVERSAL_IDENTIFIER =
+  '${universalIdentifier}';
+
+export default defineApplication({
+  universalIdentifier: APPLICATION_UNIVERSAL_IDENTIFIER,
  displayName: '${displayName}',
  description: '${description ?? ''}',
-  functionRoleUniversalIdentifier: DEFAULT_FUNCTION_ROLE_UNIVERSAL_IDENTIFIER,
+  defaultRoleUniversalIdentifier: DEFAULT_ROLE_UNIVERSAL_IDENTIFIER,
 });
 `;

-  await fs.writeFile(join(appDirectory, 'application.config.ts'), content);
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createYarnLock = async (appDirectory: string) => {
+  const yarnLockContent = `# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+`;
+
+  await fs.writeFile(join(appDirectory, 'yarn.lock'), yarnLockContent);
 };

 const createPackageJson = async ({
  appName,
  appDirectory,
+  includeExampleIntegrationTest,
 }: {
  appName: string;
  appDirectory: string;
+  includeExampleIntegrationTest: boolean;
 }) => {
+  const scripts: Record<string, string> = {
+    twenty: 'twenty',
+    lint: 'oxlint -c .oxlintrc.json .',
+    'lint:fix': 'oxlint --fix -c .oxlintrc.json .',
+  };
+
+  const devDependencies: Record<string, string> = {
+    typescript: '^5.9.3',
+    '@types/node': '^24.7.2',
+    '@types/react': '^19.0.0',
+    react: '^19.0.0',
+    'react-dom': '^19.0.0',
+    oxlint: '^0.16.0',
+    'twenty-sdk': createTwentyAppPackageJson.version,
+  };
+
+  if (includeExampleIntegrationTest) {
+    scripts.test = 'vitest run';
+    scripts['test:watch'] = 'vitest';
+    devDependencies.vitest = '^3.1.1';
+    devDependencies['vite-tsconfig-paths'] = '^4.2.1';
+  }
+
  const packageJson = {
    name: appName,
    version: '0.1.0',
@@ -155,27 +634,8 @@ const createPackageJson = async ({
      yarn: '>=4.0.2',
    },
    packageManager: 'yarn@4.9.2',
-    scripts: {
-      'create-entity': 'twenty app add',
-      dev: 'twenty app dev',
-      generate: 'twenty app generate',
-      sync: 'twenty app sync',
-      logs: 'twenty app logs',
-      uninstall: 'twenty app uninstall',
-      help: 'twenty help',
-      auth: 'twenty auth login',
-      lint: 'eslint',
-      'lint-fix': 'eslint --fix',
-    },
-    dependencies: {
-      'twenty-sdk': '0.3.1',
-    },
-    devDependencies: {
-      typescript: '^5.9.3',
-      '@types/node': '^24.7.2',
-      eslint: '^9.32.0',
-      'typescript-eslint': '^8.50.0',
-    },
+    scripts,
+    devDependencies,
  };

  await fs.writeFile(
@@ -6,7 +6,13 @@ const execPromise = promisify(exec);

 export const install = async (root: string) => {
  try {
-    await execPromise('yarn', { cwd: root });
+    await execPromise('corepack enable', { cwd: root });
+  } catch (error: any) {
+    console.warn(chalk.yellow('corepack enabled failed:'), error.stderr);
+  }
+
+  try {
+    await execPromise('yarn install', { cwd: root });
  } catch (error: any) {
    console.error(chalk.red('yarn install failed:'), error.stdout);
  }
@@ -0,0 +1,101 @@
+import chalk from 'chalk';
+import { execSync } from 'node:child_process';
+import { platform } from 'node:os';
+
+const DEFAULT_PORT = 2020;
+
+// Minimal health check — the full implementation lives in twenty-sdk
+const isServerReady = async (port: number): Promise<boolean> => {
+  const controller = new AbortController();
+  const timeoutId = setTimeout(() => controller.abort(), 3000);
+
+  try {
+    const response = await fetch(`http://localhost:${port}/healthz`, {
+      signal: controller.signal,
+    });
+
+    const body = await response.json();
+
+    return body.status === 'ok';
+  } catch {
+    return false;
+  } finally {
+    clearTimeout(timeoutId);
+  }
+};
+
+export type LocalInstanceResult = {
+  running: boolean;
+  serverUrl?: string;
+};
+
+export const setupLocalInstance = async (
+  appDirectory: string,
+): Promise<LocalInstanceResult> => {
+  console.log('');
+  console.log(chalk.blue('Setting up local Twenty instance...'));
+
+  if (await isServerReady(DEFAULT_PORT)) {
+    const serverUrl = `http://localhost:${DEFAULT_PORT}`;
+
+    console.log(chalk.green(`Twenty server detected on ${serverUrl}.`));
+
+    return { running: true, serverUrl };
+  }
+
+  // Delegate to `twenty server start` from the scaffolded app
+  console.log(chalk.gray('Starting local Twenty server...'));
+
+  try {
+    execSync('yarn twenty server start', {
+      cwd: appDirectory,
+      stdio: 'inherit',
+    });
+  } catch {
+    console.log(
+      chalk.yellow(
+        'Failed to start Twenty server. Run `yarn twenty server start` manually.',
+      ),
+    );
+
+    return { running: false };
+  }
+
+  console.log(chalk.gray('Waiting for Twenty to be ready...'));
+
+  const startTime = Date.now();
+  const timeoutMs = 180 * 1000;
+
+  while (Date.now() - startTime < timeoutMs) {
+    if (await isServerReady(DEFAULT_PORT)) {
+      const serverUrl = `http://localhost:${DEFAULT_PORT}`;
+
+      console.log(chalk.green(`Twenty server is running on ${serverUrl}.`));
+      console.log(
+        chalk.gray(
+          'Workspace ready — login with tim@apple.dev / tim@apple.dev',
+        ),
+      );
+
+      const openCommand = platform() === 'darwin' ? 'open' : 'xdg-open';
+
+      try {
+        execSync(`${openCommand} ${serverUrl}`, { stdio: 'ignore' });
+      } catch {
+        // Ignore if browser can't be opened
+      }
+
+      return { running: true, serverUrl };
+    }
+
+    await new Promise((resolve) => setTimeout(resolve, 2000));
+  }
+
+  console.log(
+    chalk.yellow(
+      'Twenty server did not become healthy in time. Check: yarn twenty server logs',
+    ),
+  );
+
+  return { running: false };
+};
@@ -0,0 +1,267 @@
+import * as fs from 'fs-extra';
+import { join } from 'path';
+
+const SEED_API_KEY =
+  'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIyMDIwMjAyMC1lNmI1LTQ2ODAtOGEzMi1iODIwOTczNzE1NmIiLCJ1c2VySWQiOiIyMDIwMjAyMC1lNmI1LTQ2ODAtOGEzMi1iODIwOTczNzE1NmIiLCJ3b3Jrc3BhY2VJZCI6IjIwMjAyMDIwLTFjMjUtNGQwMi1iZjI1LTZhZWNjZjdlYTQxOSIsIndvcmtzcGFjZU1lbWJlcklkIjoiMjAyMDIwMjAtNDYzZi00MzViLTgyOGMtMTA3ZTAwN2EyNzExIiwidXNlcldvcmtzcGFjZUlkIjoiMjAyMDIwMjAtMWU3Yy00M2Q5LWE1ZGItNjg1YjUwNjlkODE2IiwidHlwZSI6IkFDQ0VTUyIsImF1dGhQcm92aWRlciI6InBhc3N3b3JkIiwiaWF0IjoxNzUxMjgxNzA0LCJleHAiOjIwNjY4NTc3MDR9.HMGqCsVlOAPVUBhKSGlD1X86VoHKt4LIUtET3CGIdik';
+
+export const scaffoldIntegrationTest = async ({
+  appDirectory,
+  sourceFolderPath,
+}: {
+  appDirectory: string;
+  sourceFolderPath: string;
+}) => {
+  await createIntegrationTest({
+    appDirectory: sourceFolderPath,
+    fileFolder: '__tests__',
+    fileName: 'app-install.integration-test.ts',
+  });
+
+  await createSetupTest({
+    appDirectory: sourceFolderPath,
+    fileFolder: '__tests__',
+    fileName: 'setup-test.ts',
+  });
+
+  await createVitestConfig(appDirectory);
+  await createTsconfigSpec(appDirectory);
+  await createGithubWorkflow(appDirectory);
+};
+
+const createVitestConfig = async (appDirectory: string) => {
+  const content = `import tsconfigPaths from 'vite-tsconfig-paths';
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  plugins: [
+    tsconfigPaths({
+      projects: ['tsconfig.spec.json'],
+      ignoreConfigErrors: true,
+    }),
+  ],
+  test: {
+    testTimeout: 120_000,
+    hookTimeout: 120_000,
+    include: ['src/**/*.integration-test.ts'],
+    setupFiles: ['src/__tests__/setup-test.ts'],
+    env: {
+      TWENTY_API_KEY:
+        '${SEED_API_KEY}',
+    },
+  },
+});
+`;
+
+  await fs.writeFile(join(appDirectory, 'vitest.config.ts'), content);
+};
+
+const createTsconfigSpec = async (appDirectory: string) => {
+  const tsconfigSpec = {
+    extends: './tsconfig.json',
+    compilerOptions: {
+      composite: true,
+      types: ['vitest/globals'],
+    },
+    include: ['src/**/*.ts', 'src/**/*.tsx'],
+    exclude: ['node_modules', 'dist'],
+  };
+
+  await fs.writeFile(
+    join(appDirectory, 'tsconfig.spec.json'),
+    JSON.stringify(tsconfigSpec, null, 2),
+  );
+
+  const tsconfigPath = join(appDirectory, 'tsconfig.json');
+  const tsconfig = await fs.readJson(tsconfigPath);
+
+  tsconfig.references = [{ path: './tsconfig.spec.json' }];
+
+  await fs.writeFile(tsconfigPath, JSON.stringify(tsconfig, null, 2));
+};
+
+const createSetupTest = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const content = `import * as fs from 'fs';
+import * as os from 'os';
+import * as path from 'path';
+import { beforeAll } from 'vitest';
+
+const TWENTY_API_URL = process.env.TWENTY_API_URL ?? 'http://localhost:2020';
+const TEST_CONFIG_DIR = path.join(os.tmpdir(), '.twenty-sdk-test');
+
+const assertServerIsReachable = async () => {
+  let response: Response;
+
+  try {
+    response = await fetch(\`\${TWENTY_API_URL}/healthz\`);
+  } catch {
+    throw new Error(
+      \`Twenty server is not reachable at \${TWENTY_API_URL}. \` +
+        'Make sure the server is running before executing integration tests.',
+    );
+  }
+
+  if (!response.ok) {
+    throw new Error(\`Server at \${TWENTY_API_URL} returned \${response.status}\`);
+  }
+};
+
+beforeAll(async () => {
+  await assertServerIsReachable();
+
+  fs.mkdirSync(TEST_CONFIG_DIR, { recursive: true });
+
+  const configFile = {
+    remotes: {
+      local: {
+        apiUrl: process.env.TWENTY_API_URL,
+        apiKey: process.env.TWENTY_API_KEY,
+      },
+    },
+    defaultRemote: 'local',
+  };
+
+  fs.writeFileSync(
+    path.join(TEST_CONFIG_DIR, 'config.json'),
+    JSON.stringify(configFile, null, 2),
+  );
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const createIntegrationTest = async ({
+  appDirectory,
+  fileFolder,
+  fileName,
+}: {
+  appDirectory: string;
+  fileFolder?: string;
+  fileName: string;
+}) => {
+  const content = `import { APPLICATION_UNIVERSAL_IDENTIFIER } from 'src/application-config';
+import { appBuild, appUninstall } from 'twenty-sdk/cli';
+import { MetadataApiClient } from 'twenty-sdk/clients';
+import { afterAll, beforeAll, describe, expect, it } from 'vitest';
+
+const APP_PATH = process.cwd();
+
+describe('App installation', () => {
+  let appInstalled = false;
+
+  beforeAll(async () => {
+    const buildResult = await appBuild({
+      appPath: APP_PATH,
+      onProgress: (message: string) => console.log(\`[build] \${message}\`),
+    });
+
+    if (!buildResult.success) {
+      throw new Error(
+        \`Build failed: \${buildResult.error?.message ?? 'Unknown error'}\`,
+      );
+    }
+
+    appInstalled = true;
+  });
+
+  afterAll(async () => {
+    if (!appInstalled) {
+      return;
+    }
+
+    const uninstallResult = await appUninstall({ appPath: APP_PATH });
+
+    if (!uninstallResult.success) {
+      console.warn(
+        \`App uninstall failed: \${uninstallResult.error?.message ?? 'Unknown error'}\`,
+      );
+    }
+  });
+
+  it('should find the installed app in the applications list', async () => {
+    const metadataClient = new MetadataApiClient();
+
+    const result = await metadataClient.query({
+      findManyApplications: {
+        id: true,
+        name: true,
+        universalIdentifier: true,
+      },
+    });
+
+    const installedApp = result.findManyApplications.find(
+      (application: { universalIdentifier: string }) =>
+        application.universalIdentifier ===
+        APPLICATION_UNIVERSAL_IDENTIFIER,
+    );
+
+    expect(installedApp).toBeDefined();
+  });
+});
+`;
+
+  await fs.ensureDir(join(appDirectory, fileFolder ?? ''));
+  await fs.writeFile(join(appDirectory, fileFolder ?? '', fileName), content);
+};
+
+const DEFAULT_TWENTY_VERSION = 'latest';
+
+const createGithubWorkflow = async (appDirectory: string) => {
+  const content = `name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request: {}
+
+env:
+  TWENTY_VERSION: ${DEFAULT_TWENTY_VERSION}
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Spawn Twenty instance
+        id: twenty
+        uses: twentyhq/twenty/.github/actions/spawn-twenty-docker-image@main
+        with:
+          twenty-version: \${{ env.TWENTY_VERSION }}
+          github-token: \${{ secrets.GITHUB_TOKEN }}
+
+      - name: Enable Corepack
+        run: corepack enable
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'yarn'
+
+      - name: Install dependencies
+        run: yarn install --immutable
+
+      - name: Run integration tests
+        run: yarn test
+        env:
+          TWENTY_API_URL: \${{ steps.twenty.outputs.server-url }}
+          TWENTY_TEST_API_KEY: \${{ steps.twenty.outputs.access-token }}
+`;
+
+  const workflowDir = join(appDirectory, '.github', 'workflows');
+
+  await fs.ensureDir(workflowDir);
+  await fs.writeFile(join(workflowDir, 'ci.yml'), content);
+};
@@ -1,4 +1,5 @@
 {
+  "extends": "../../tsconfig.base.json",
  "compilerOptions": {
    "allowJs": false,
    "esModuleInterop": false,
@@ -8,19 +9,20 @@
    "noImplicitAny": true,
    "strictBindCallApply": false,
    "noEmit": true,
+    "types": ["jest", "node"],
    "paths": {
-      "@/*": ["./src/*"]
-    }
-  },
-  "files": [],
-  "include": [],
-  "references": [
-    {
-      "path": "./tsconfig.lib.json"
+      "@/*": ["./src/*"],
+      "package.json": ["./package.json"]
    },
-    {
-      "path": "./tsconfig.spec.json"
-    }
+    "jsx": "react"
+  },
+  "include": [
+    "src/**/*.ts",
+    "src/**/*.tsx",
+    "src/**/*.d.ts",
+    "**/__mocks__/**/*",
+    "vite.config.ts",
+    "jest.config.mjs"
  ],
-  "extends": "../../tsconfig.base.json"
+  "exclude": ["src/constants/base-application/vitest.config.ts"]
 }
@@ -1,16 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "types": ["jest", "node"]
-  },
-  "include": [
-    "**/__mocks__/**/*",
-    "vite.config.ts",
-    "jest.config.mjs",
-    "src/**/*.d.ts",
-    "src/**/*.spec.ts",
-    "src/**/*.spec.tsx",
-    "src/**/*.test.ts",
-    "src/**/*.test.tsx"
-  ]
-}
@@ -4,6 +4,7 @@ import { defineConfig } from 'vite';
 import dts from 'vite-plugin-dts';
 import tsconfigPaths from 'vite-tsconfig-paths';
 import packageJson from './package.json';
+import type { PackageJson } from 'type-fest';

 const moduleEntries = Object.keys((packageJson as any).exports || {})
  .filter(
@@ -70,12 +71,23 @@ export default defineConfig(() => {
      outDir: 'dist',
      lib: { entry: entries, name: 'create-twenty-app' },
      rollupOptions: {
-        external: [
-          ...Object.keys((packageJson as any).dependencies || {}),
-          'path',
-          'fs',
-          'child_process',
-        ],
+        external: (id: string) => {
+          if (/^node:/.test(id)) {
+            return true;
+          }
+
+          const builtins = ['path', 'fs', 'child_process', 'util'];
+
+          if (builtins.includes(id)) {
+            return true;
+          }
+
+          const deps = Object.keys(
+            (packageJson as PackageJson).dependencies || {},
+          );
+
+          return deps.some((dep) => id === dep || id.startsWith(dep + '/'));
+        },
        output: [
          {
            format: 'es',
@@ -1 +1,3 @@
 generated
+.twenty
+
@@ -1,3 +1 @@
-yarnPath: .yarn/releases/yarn-4.9.2.cjs
-
 nodeLinker: node-modules
@@ -1,3 +1 @@
-yarnPath: .yarn/releases/yarn-4.9.2.cjs
-
 nodeLinker: node-modules
@@ -30,7 +30,7 @@ type AnalysisResult = {
  commitments: Commitment[];
 };

-type RichTextV2Data = {
+type RichTextData = {
  markdown: string;
  blocknote: null;
 };
@@ -123,7 +123,7 @@ const createNoteInTwenty = async (
    bodyV2: {
      markdown: noteBodyMarkdown,
      blocknote: null,
-    } satisfies RichTextV2Data,
+    } satisfies RichTextData,
  };

  try {
@@ -159,7 +159,7 @@ const createTaskInTwenty = async (

  const taskData: {
    title: string;
-    bodyV2: RichTextV2Data;
+    bodyV2: RichTextData;
    dueAt?: string;
  } = {
    title: actionItem.title,
@@ -0,0 +1,38 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn
+
+# codegen
+generated
+
+# testing
+/coverage
+
+# dev
+/dist/
+
+.twenty/*
+!.twenty/output/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# typescript
+*.tsbuildinfo
@@ -0,0 +1 @@
+24.5.0
@@ -0,0 +1,38 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "plugins": ["typescript", "import", "unicorn"],
+  "categories": {
+    "correctness": "off"
+  },
+  "ignorePatterns": ["node_modules"],
+  "rules": {
+    "func-style": ["error", "declaration", { "allowArrowFunctions": true }],
+    "no-console": ["warn", { "allow": ["group", "groupCollapsed", "groupEnd"] }],
+    "no-control-regex": "off",
+    "no-debugger": "error",
+    "no-duplicate-imports": "error",
+    "no-undef": "off",
+    "no-unused-vars": "off",
+    "no-redeclare": "off",
+    "import/no-duplicates": "error",
+    "typescript/no-redeclare": "error",
+    "typescript/ban-ts-comment": "error",
+    "typescript/consistent-type-imports": ["error", {
+      "prefer": "type-imports",
+      "fixStyle": "inline-type-imports"
+    }],
+    "typescript/explicit-function-return-type": "off",
+    "typescript/explicit-module-boundary-types": "off",
+    "typescript/no-empty-object-type": ["error", {
+      "allowInterfaces": "with-single-extends"
+    }],
+    "typescript/no-empty-function": "off",
+    "typescript/no-explicit-any": "off",
+    "typescript/no-unused-vars": ["warn", {
+      "vars": "all",
+      "varsIgnorePattern": "^_",
+      "args": "after-used",
+      "argsIgnorePattern": "^_"
+    }]
+  }
+}
@@ -0,0 +1 @@
+nodeLinker: node-modules
@@ -0,0 +1,13 @@
+## Base documentation
+
+- Documentation: https://docs.twenty.com/developers/extend/capabilities/apps
+- Rich app example: https://github.com/twentyhq/twenty/tree/main/packages/twenty-sdk/src/app-seeds/rich-app
+
+## UUID requirement
+- All generated UUIDs must be valid UUID v4.
+
+## Common Pitfalls
+
+- Creating an object without an index view associated. Unless this is a technical object, user will need to visualize it.
+- Creating a view without a navigationMenuItem associated. This will make the view available on the left sidebar.
+- Creating a front-end component that has a scroll instead of being responsive to its fixed widget height and width, unless it is specifically meant to be used in a canvas tab.
@@ -0,0 +1,51 @@
+This is a [Twenty](https://twenty.com) application project bootstrapped with [`create-twenty-app`](https://www.npmjs.com/package/create-twenty-app).
+
+## Getting Started
+
+First, authenticate to your workspace:
+
+```bash
+yarn twenty remote add --local
+```
+
+Then, start development mode to sync your app and watch for changes:
+
+```bash
+yarn twenty dev
+```
+
+Open your Twenty instance and go to `/settings/applications` section to see the result.
+
+## Available Commands
+
+Run `yarn twenty help` to list all available commands. Common commands:
+
+```bash
+# Remotes & Authentication
+yarn twenty remote add --local     # Authenticate with Twenty
+yarn twenty remote status         # Check auth status
+yarn twenty remote switch         # Switch default remote
+yarn twenty remote list           # List all configured remotes
+yarn twenty remote remove <name>  # Remove a remote
+
+# Application
+yarn twenty dev        # Start dev mode (watch, build, sync, and auto-generate typed client)
+yarn twenty add     # Add a new entity (object, field, function, front-component, role, view, navigation-menu-item)
+yarn twenty logs  # Stream function logs
+yarn twenty exec  # Execute a function with JSON payload
+yarn twenty uninstall  # Uninstall app from workspace
+```
+
+## LLMs instructions
+
+Main docs and pitfalls are available in LLMS.md file.
+
+## Learn More
+
+To learn more about Twenty applications, take a look at the following resources:
+
+- [twenty-sdk](https://www.npmjs.com/package/twenty-sdk) - learn about `twenty-sdk` tool.
+- [Twenty doc](https://docs.twenty.com/) - Twenty's documentation.
+- Join our [Discord](https://discord.gg/cx5n4Jzs57)
+
+You can check out [the Twenty GitHub repository](https://github.com/twentyhq/twenty) - your feedback and contributions are welcome!
@@ -0,0 +1,26 @@
+{
+  "name": "apollo-enrich",
+  "version": "0.1.0",
+  "license": "MIT",
+  "engines": {
+    "node": "^24.5.0",
+    "npm": "please-use-yarn",
+    "yarn": ">=4.0.2"
+  },
+  "packageManager": "yarn@4.9.2",
+  "scripts": {
+    "twenty": "twenty",
+    "lint": "oxlint -c .oxlintrc.json .",
+    "lint:fix": "oxlint --fix -c .oxlintrc.json ."
+  },
+  "dependencies": {
+    "twenty-sdk": "latest"
+  },
+  "devDependencies": {
+    "@types/node": "^24.7.2",
+    "@types/react": "^18.2.0",
+    "oxlint": "^0.16.0",
+    "react": "^18.2.0",
+    "typescript": "^5.9.3"
+  }
+}
@@ -0,0 +1,54 @@
+import { DEFAULT_ROLE_UNIVERSAL_IDENTIFIER } from 'src/roles/default-role';
+import { defineApplication } from 'twenty-sdk';
+
+export default defineApplication({
+  universalIdentifier: 'ac1d2ed1-8835-4bd4-9043-28b46fdda465',
+  displayName: 'Apollo enrichment',
+  description: 'Data enrichment with Apollo to keep your data accurate',
+  defaultRoleUniversalIdentifier: DEFAULT_ROLE_UNIVERSAL_IDENTIFIER,
+  settingsCustomTabFrontComponentUniversalIdentifier: '50d59f7c-eada-4731-aacd-8e45371e1040',
+  applicationVariables: {
+    APOLLO_CLIENT_ID: {
+      universalIdentifier: '5852219e-7757-463e-9e7c-80980203794c',
+      isSecret: true,
+      value: '',
+      description: 'Apollo Client ID',
+    },
+    APOLLO_CLIENT_SECRET: {
+      universalIdentifier: 'a032349d-9458-4381-8505-82547276434a',
+      isSecret: true,
+      value: '',
+      description: 'Apollo Client Secret',
+    },
+    APOLLO_OAUTH_URL: {
+      universalIdentifier: '1d42411c-5809-4093-873a-8121b1302475',
+      isSecret: false,
+      value: '',
+      description: 'Apollo OAuth URL',
+    },
+    APOLLO_REDIRECT_URI: {
+      universalIdentifier: 'c8d9e0f1-2a3b-4c5d-6e7f-8a9b0c1d2e3f',
+      isSecret: false,
+      value: '',
+      description: 'Apollo OAuth redirect URI',
+    },
+    APOLLO_REGISTERED_URL: {
+      universalIdentifier: '672a6fce-5565-43bc-9a3b-7f2c33620770',
+      isSecret: false,
+      value: '',
+      description: 'Apollo registered URL',
+    },
+    APOLLO_ACCESS_TOKEN: {
+      universalIdentifier: '672a6fce-5565-43bc-9a3b-7f2c33620771',
+      isSecret: true,
+      value: '',
+      description: 'Apollo access token',
+    },
+    APOLLO_REFRESH_TOKEN: {
+      universalIdentifier: '672a6fce-5565-43bc-9a3b-7f2c33620772',
+      isSecret: true,
+      value: '',
+      description: 'Apollo refresh token',
+    },
+  },
+});
@@ -0,0 +1,16 @@
+import {
+  defineField,
+  FieldType,
+  STANDARD_OBJECT_UNIVERSAL_IDENTIFIERS,
+} from 'twenty-sdk';
+
+export default defineField({
+  universalIdentifier: 'da15cfc6-3657-457d-8757-4ba11b5bb6e1',
+  objectUniversalIdentifier:
+    STANDARD_OBJECT_UNIVERSAL_IDENTIFIERS.company.universalIdentifier,
+  type: FieldType.NUMBER,
+  name: 'apolloFoundedYear',
+  label: 'Founded Year',
+  description: 'Year the company was founded, from Apollo enrichment',
+  icon: 'IconCalendar',
+});
--- a/Show More
+++ b/Show More