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crud

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Auto-generates production-ready CRUD functionality with validation, auth, and tests. Use when user mentions CRUD, entity generation, or wants to create API endpoints. Do NOT load for: UI component creation, form design, database schema discussions.

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How to use this skill

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  1. Open your project in Codex.
  2. Copy the prompt below and paste it into your agent.
  3. Review the proposed files and risks before you approve installation.
Prompt to paste
I want to install this Agent Skill for this project in Codex.

Source SKILL.md: https://github.com/majiayu000/claude-skill-registry/blob/HEAD/skills/development/crud/SKILL.md

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First, summarize what it does, its dependencies, license status if identifiable, and any risks. Show the exact files you propose to add under .agents/skills/crud/. Do not write files or run scripts until I approve.

After I approve, install the complete skill folder, including required referenced files, into that project location. Verify it is discoverable, then tell me its actual invocation name and how to use it. Do not claim it is installed until you have verified it.

Copying this prompt does not install or run the skill. Review third-party files before use. Codex skill guide

CRUD Skill

Auto-generates CRUD functionality for specified entities (tables) at production-ready level.

Quick Reference

  • "Create CRUD for task management" → /crud tasks
  • "Want search and pagination too" → Includes all together
  • "Include permissions (who can view/edit)" → Sets up authorization/rules together

Deliverables

  • CRUD + validation + authorization + tests, complete production-safe set
  • Minimize diff to match existing DB/code

Features:

  • Validation (Zod) auto-add
  • Auth/authorization (Row Level Security) auto-config
  • Relations (one-to-many, many-to-many) support
  • Pagination, search, filters
  • Auto-generated test cases

Auto-invoke Skills

This skill must explicitly invoke the following skills with the Skill tool:

SkillPurposeWhen to Call
implImplementation (parent skill)CRUD feature implementation
verifyVerification (parent skill)Post-implementation verification

Execution Flow

See references/execution-flow.md for detailed steps.

Phase 1: Entity Analysis

  1. Parse entity name from $ARGUMENTS
  2. Detect existing schema (Prisma, Drizzle, raw SQL)
  3. Infer field types and relations

Phase 2: CRUD Generation

  1. Generate model/schema if needed
  2. Create API endpoints (REST or tRPC)
  3. Add validation schemas (Zod)
  4. Configure authorization rules

Phase 3: Test Generation

  1. Create unit tests for each endpoint
  2. Add integration tests
  3. Generate test fixtures

Phase 4: Verification

  1. Run type check
  2. Run tests
  3. Verify build

Supported Frameworks

FrameworkDetectionGenerated Files
Next.js + Prismaprisma/schema.prismaAPI routes, Prisma client
Next.js + Drizzledrizzle.config.tsAPI routes, Drizzle queries
Expressexpress in package.jsonControllers, routes
Honohono in package.jsonRoute handlers

Output Structure

src/
├── lib/
│   └── validations/
│       └── {entity}.ts        # Zod schemas
├── app/api/{entity}/
│   ├── route.ts              # GET (list), POST (create)
│   └── [id]/
│       └── route.ts          # GET, PUT, DELETE
└── tests/
    └── {entity}.test.ts      # Test cases

Related Skills

  • impl - Feature implementation
  • verify - Build verification
  • auth - Authentication/authorization