Cal.diy Agent Documentation Index

- **[../AGENTS.md](../AGENTS.md)** - Main guide (structure, tech stack, commands, examples)

PublishedMay 30, 2026

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Cal.diy Agent Documentation Index

../AGENTS.md - Main guide (structure, tech stack, commands, examples)
commands.md - Command reference
knowledge-base.md - Domain knowledge and business rules

Rules Index

Architecture

architecture-vertical-slices - Vertical slice architecture
architecture-feature-boundaries - Feature boundaries
architecture-page-level-auth - Auth in page.tsx, not layout.tsx
architecture-features-modules - packages/features vs apps/web/modules

Quality

quality-avoid-barrel-imports - Avoid index.ts barrel imports
quality-simplicity - Keep code simple
quality-no-followup-prs - Complete work in PR
quality-thorough-code-review - Code review standards
quality-error-handling - ErrorWithCode vs TRPCError
quality-imports - Import patterns and named exports
quality-pr-creation - PR best practices
quality-code-comments - Comment guidelines
quality-code-review - Code review focus

Data Layer

data-prefer-select-over-include - Use select in Prisma queries
data-repository-pattern - Repository pattern
data-repository-methods - Repository method standards
data-dto-boundaries - DTO boundaries
data-prisma-migrations - Schema changes and migrations
data-prisma-feature-flags - Feature flag seeding

API

api-no-breaking-changes - API stability
api-thin-controllers - Thin controller pattern

Performance

performance-avoid-quadratic - Avoid O(n²) algorithms
performance-dayjs-usage - Day.js optimization
performance-scheduling-complexity - Scheduling performance

Testing

testing-coverage-requirements - Test coverage standards
testing-playwright - Playwright test execution
testing-mocking - Mock services and integrations
testing-timezone - Timezone handling (TZ=UTC)
testing-incremental - Incremental test fixing

CI/CD

ci-check-failures - Handling CI failures
ci-type-check-first - Type-check before tests
ci-git-workflow - Git and CI workflow

Patterns

patterns-dependency-injection - DI patterns
patterns-factory-pattern - Factory pattern
patterns-workflow-triggers - Workflow implementation
patterns-app-store - App store integration patterns
patterns-trigger-dev - Trigger.dev task implementation

Culture

culture-accountability - Engineering accountability
culture-leverage-ai - AI tooling practices

Reference

reference-file-locations - Key file paths
reference-local-dev - Local development setup

Contents

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