* feat: Cal.diy — community-driven MIT-licensed fork of Cal.com
This squashed commit contains all Cal.diy changes applied on top of calcom/cal.com main:
- Rebrand Cal.com to Cal.diy across the entire codebase
- Remove Enterprise Edition (EE) features, license checks, and AGPL restrictions
- Switch license from AGPL-3.0 to MIT
- Remove docs/ directory (migrated to Nextra at cal.diy)
- Remove dead code: org tests, EE tips, platform nav, premium username, SAML/SSO, etc.
- Clean up .env.example for self-hosted Cal.diy
- Update Docker image references to calcom/cal.diy
- Update README, CONTRIBUTING.md, and issue templates for Cal.diy community fork
- Add PR welcome bot for Cal.diy contributors
- Fix API v2 breaking changes oasdiff ignore entries
- Replace Blacksmith CI runners with default GitHub Actions
3893 files changed, 20789 insertions(+), 411020 deletions(-)
Co-Authored-By: benny@cal.com <sldisek783@gmail.com>
* refactor: remove org-specific /organizations/:orgId endpoints from API v2 atoms controllers (#1701)
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix: revert Cal.diy Inc to Cal.com, Inc. in license files, copyright notices, and package metadata (#1702)
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* rip out org related comments in api v2
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Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* feat: add GitHub workflows to sync agents/ to Devin Knowledge
- Add parse-to-devin-knowledge.ts to convert agents/ markdown to Devin Knowledge JSON
- Add validate-format.ts to validate rules have frontmatter and knowledge-base sections start with 'When...'
- Add sync-to-devin.ts to sync knowledge entries to Devin API
- Add export-devin-knowledge.sh to backup existing Devin knowledge
- Add validate-agents-format.yml workflow to validate format on PRs
- Add sync-agents-to-devin.yml workflow to sync on merge to main
- Add devin-knowledge.json to .gitignore (generated file)
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* fix: use tsx instead of ts-node for better ESM support in CI
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* docs: add missing knowledge entries from Devin backup
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* refactor: move agents scripts to scripts/ folder
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* refactor: rename scripts to devin-knowledge-* for clarity
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* refactor: move scripts to scripts/devin/ with clearer names
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* rename DEVIN_API_TOKEN to DEVIN_API_KEY
* docs: fix usage comment script path
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* fix: remove folder creation from sync script (API doesn't support it)
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* fix: add -S flag to shebang for proper env execution
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* use pull_request_target
* fix: add -S flag to shebang in sync-knowledge-to-devin.ts for proper env execution
Co-Authored-By: unknown <>
* restructure workflows
* refactor: consolidate agent docs and split knowledge-base into modular rules
- Delete knowledge-base.md, migrate content to 17 new rule files
- Delete coding-standards.md (content duplicated in AGENTS.md and rules)
- Add ci- and reference- prefixes to rules/_sections.md
- Update AGENTS.md to reference new rule files
- Update agents/README.md as rules index
- Clean up parse-local-knowledge.ts (remove deleted file references)
New rule files:
- testing-playwright, testing-mocking, testing-timezone
- ci-check-failures, ci-type-check-first, ci-git-workflow
- data-prisma-migrations, data-prisma-feature-flags
- quality-error-handling, quality-imports, quality-pr-creation, quality-code-comments
- architecture-features-modules
- patterns-workflow-triggers, patterns-app-store
- reference-file-locations, reference-local-dev
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Revert "refactor: consolidate agent docs and split knowledge-base into modular rules"
This reverts commit 8251b6b214c7c01a3bfe2137c6aa9292dd72427e.
* refactor: reorganize agent docs - extract coding rules, keep domain knowledge
- Slim down knowledge-base.md (356 → 96 lines) to domain knowledge only
- Add Business rules section (managed events, orgs/teams, OAuth clients)
- Delete coding-standards.md (content moved to rules)
- Create 19 new rule files for coding guidelines:
- quality-*: PR creation, error handling, imports, comments, code review
- testing-*: playwright, mocking, timezone, incremental
- ci-*: check failures, type-check-first, git workflow
- data-prisma-*: migrations, feature flags
- patterns-*: workflow triggers, app store
- architecture-features-modules, reference-file-locations, reference-local-dev
- Update agents/README.md as rules index (43 total rules)
- Update _sections.md with CI/CD and Reference sections
- Clean up parse-local-knowledge.ts
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix: rename knowledge-base sections to start with "When..."
Update section headers to pass validation rules:
- "Business Rules" → "When working with managed events, organizations, or OAuth clients"
- "Product & Codebase Knowledge" → "When you need product or codebase context"
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: split knowledge-base business rules into separate sections
Split the combined "When working with managed events, organizations, or OAuth clients"
section into three distinct ## sections for better Devin triggering:
- When working with managed event types
- When working with organizations and teams
- When working with OAuth clients
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: simplify trigger description logic in parse-local-knowledge.ts
Since validate-local-knowledge.ts enforces that all section titles must start
with "When...", we can remove the manual fallback logic and just use the
title directly as the trigger description.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: simplify knowledge-base section validation
Simplify the validation to only check that section titles start with "When..."
since we've standardized on that pattern. Remove the special cases for error,
file naming, PR, and repo note sections.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* feat: add script to delete all Devin knowledge entries
Add delete-all-devin-knowledge.ts script that:
- Lists all knowledge entries before deletion
- Requires interactive confirmation (Y) to proceed
- Blocks execution in non-TTY environments (CI, piped input)
- Shows progress while deleting entries
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* docs: add API reference links to delete-all-devin-knowledge script
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix: replace NOW() with CURRENT_TIMESTAMP in feature flag migration example
Co-Authored-By: unknown <>
* add -S
* docs: consolidate agent documentation and add AI setup guide
- Remove duplicated Project Structure & Tech Stack from agents/README.md
- Condense Commands section in AGENTS.md, link to agents/commands.md
- Add AI-Assisted Development section to root README.md explaining
the agents/ folder structure and symlink configuration
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* docs: remove incorrect CLAUDE.md symlink claim from README
Co-Authored-By: unknown <>
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Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: consolidate agent config folders into agents directory
- Move .claude/skills and .claude/rules content to agents/
- Remove duplicate .cursor/ and .goose/ folders
- Create symlinks from .claude/ and .cursor/ to agents/
- Convert review.mdc to quality-review-checklist.md with proper frontmatter
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
* feat: add Cal.com APIv2 skills to agents directory
Move the Cal.com API v2 skills from PR #27445 into the consolidated
agents/skills/ directory structure. This includes:
- SKILL.md - Main skill file with API overview
- references/authentication.md - Authentication methods
- references/bookings.md - Bookings API reference
- references/calendars.md - Calendars API reference
- references/event-types.md - Event types API reference
- references/schedules.md - Schedules API reference
- references/slots-availability.md - Slots and availability API reference
- references/webhooks.md - Webhooks API reference
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* fix: update calcom-api skill to use Claude Code frontmatter format
Remove non-standard frontmatter fields (license, metadata) and keep only
the Claude Code supported fields (name, description) as per the
Claude Code skills specification.
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* refactor: restructure calcom-api SKILL.md as index file
Convert SKILL.md from a comprehensive API doc (317 lines) to a concise
index file (108 lines) that references the detailed documentation in
the references/ folder. This follows the Claude Code skills pattern of
keeping SKILL.md focused with supporting files for detailed content.
The SKILL.md now:
- Provides a quick start guide with essential examples
- References all 7 detailed reference docs in a table
- Lists common workflows and best practices
- Points to external resources
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* docs: preserve deleted content in reference files
Move content that was removed from SKILL.md to appropriate reference files:
- Add Error Handling and Pagination sections to authentication.md
- Add Organization endpoints to event-types.md
- Add Core Concepts section back to SKILL.md
This ensures no useful API documentation is lost during the restructuring.
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
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Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* feat(agents): add modular engineering rules from 2026 standards
Add a rules directory with individual rule files derived from the
Cal.com Engineering in 2026 and Beyond blog post. Rules are organized
by section (architecture, quality, data, api, performance, testing,
patterns, culture) following the Vercel agent-skills structure.
Includes:
- _sections.md defining rule categories and impact levels
- _template.md for creating new rules
- 14 individual rule files covering key engineering standards
- README documenting the rules structure and usage
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* feat(agents): consolidate DI and Repository+DTO docs into rules
- Move di-pattern.md content to rules/patterns-di-pattern.md
- Extract Repository + DTO section from knowledge-base.md into:
- rules/data-repository-methods.md (method naming conventions)
- rules/data-dto-boundaries.md (DTO location and naming)
- Update knowledge-base.md to reference the new rule files
- Delete old di-pattern.md file
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* chore(agents): remove stub reference sections from knowledge-base.md
The rules directory is self-contained with its own README, so these
redirect sections are unnecessary clutter.
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(agents): combine DI pattern rules into single file
Merged patterns-di-pattern.md into patterns-dependency-injection.md
to eliminate overlap and create one comprehensive DI guide.
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
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Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* docs: update integration test commands for Vitest 4.0
Vitest 4.0 no longer supports custom CLI flags like --integrationTestsOnly.
Updated documentation to use the new VITEST_MODE=integration environment
variable syntax instead.
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* fix: load .env file in vitest config for integration tests
Vitest 4.0 doesn't automatically load .env files into process.env.
This caused integration tests to fail with ECONNREFUSED errors because
DATABASE_URL was not available.
Added loadEnv from Vite to load .env file at the start of vitest config.
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* chore: remove unnecessary comment
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* fix: only load .env vars if not already set
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
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Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
The AES256 encryption used for 2FA requires exactly 32 bytes.
The previous command `openssl rand -base64 32` generates a 44-character
base64 string (32 bytes encoded in base64), which is too long.
Changed to `openssl rand -base64 24` which generates exactly 32
characters (24 bytes encoded in base64 = 32 characters).
This was causing 2FA setup failures with "Something went wrong" errors
and RangeError: Invalid key length in self-hosted Docker installations.
Fixes#22365
Co-authored-by: simiondolha <simiondolha@users.noreply.github.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: Keith Williams <keithwillcode@gmail.com>
* docs: add moduleLoader pattern documentation to knowledge-base
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* docs: rewrite DI section to use moduleLoader pattern as primary approach
- Replace manual module loading examples with moduleLoader pattern
- Add Mistake 4 about manual module loading being not type-safe
- Update Core Concepts to explain moduleLoader components
- Show both depsMap (multiple deps) and dep (single dep) usage
- Emphasize build-time type safety throughout
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* docs: extract DI pattern to separate file
- Move DI documentation from knowledge-base.md to di-pattern.md
- Add brief reference in knowledge-base.md pointing to the new file
- Keeps knowledge-base.md focused on quick notes while DI gets its own detailed guide
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
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Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* docs: add DTO location and naming conventions to knowledge base
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* docs: clarify DTO location rules for new features vs refactored code
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* docs: simplify DTO location - all DTOs go in packages/lib/dto/
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
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Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Benny Joo