## Summary Consolidates the AI tool provider architecture by creating a single `ToolProviderService` as the entry point for all tool generation. This removes multiple intermediate services and simplifies the codebase. ## Changes ### New Architecture - **`ToolProviderService`**: Single service for all tool generation with: - `getTools(spec)` - Get tools by category with permissions - `getToolByType(type)` - Get specific tool for workflow execution - **`ToolCategory` enum**: Declarative specification of tool types: - `DATABASE_CRUD` - Record CRUD operations - `ACTION` - HTTP requests, email sending, article search - `WORKFLOW` - Workflow management tools - `METADATA` - Object/field metadata tools - `NATIVE_MODEL` - Model-specific tools (e.g., web search) - **`ToolSpecification` type**: Clean API for requesting tools with permissions ### Removed - `AiToolsModule` - No longer needed - `ToolService` - Logic inlined into ToolProviderService - `ToolAdapterService` - Logic inlined into ToolProviderService - `ToolRegistryService` - Logic inlined into ToolProviderService ### Updated - All consumers (agents, chat, MCP, workflows) now use `ToolProviderService` - Test files updated accordingly ## Stats - **547 insertions, 1146 deletions** (net ~600 lines removed) - 4 services deleted - 1 module deleted ## Testing - [x] Typecheck passes - [x] Lint passes
The #1 Open-Source CRM
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Installation
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Does the world need another CRM?
We built Twenty for three reasons:
CRMs are too expensive, and users are trapped. Companies use locked-in customer data to hike prices. It shouldn't be that way.
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.
What You Can Do With Twenty
Please feel free to flag any specific needs you have by creating an issue.
Below are a few features we have implemented to date:
- Personalize layouts with filters, sort, group by, kanban and table views
- Customize your objects and fields
- Create and manage permissions with custom roles
- Automate workflow with triggers and actions
- Emails, calendar events, files, and more
Personalize layouts with filters, sort, group by, kanban and table views
Customize your objects and fields
Create and manage permissions with custom roles
Automate workflow with triggers and actions
Emails, calendar events, files, and more
Stack
- TypeScript
- Nx
- NestJS, with BullMQ, PostgreSQL, Redis
- React, with Recoil, Emotion and Lingui
Thanks
Thanks to these amazing services that we use and recommend for UI testing (Chromatic), code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
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