How do I install the Crud skill?

Run npx skillmds@latest add whyzsm/crud in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Crud?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

whyzsm (@whyzsm) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Crud by whyzsm — Agent Skill

Name: Crud
Author: whyzsm

File contents

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:

Skill	Purpose	When to Call
`impl`	Implementation (parent skill)	CRUD feature implementation
`verify`	Verification (parent skill)	Post-implementation verification

Execution Flow

Detailed steps are described in the phases below.

Phase 1: Entity Analysis

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

Phase 2: CRUD Generation

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

Phase 3: Test Generation

Create unit tests for each endpoint
Add integration tests
Generate test fixtures

Phase 4: Verification

Run type check
Run tests
Verify build

Supported Frameworks

Framework	Detection	Generated Files
Next.js + Prisma	`prisma/schema.prisma`	API routes, Prisma client
Next.js + Drizzle	`drizzle.config.ts`	API routes, Drizzle queries
Express	`express` in package.json	Controllers, routes
Hono	`hono` in package.json	Route 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

---name: cruddescription: Explicit helper for CRUD scaffolding and API endpoint generation. Do NOT load for: UI components, form design, database schema discussion, or general implementation.---# CRUD SkillAuto-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**:| Skill | Purpose | When to Call ||-------|---------|--------------|| `impl` | Implementation (parent skill) | CRUD feature implementation || `verify` | Verification (parent skill) | Post-implementation verification |---## Execution FlowDetailed steps are described in the phases below.### Phase 1: Entity Analysis1. Parse entity name from $ARGUMENTS2. Detect existing schema (Prisma, Drizzle, raw SQL)3. Infer field types and relations### Phase 2: CRUD Generation1. Generate model/schema if needed2. Create API endpoints (REST or tRPC)3. Add validation schemas (Zod)4. Configure authorization rules### Phase 3: Test Generation1. Create unit tests for each endpoint2. Add integration tests3. Generate test fixtures### Phase 4: Verification1. Run type check2. Run tests3. Verify build---## Supported Frameworks| Framework | Detection | Generated Files ||-----------|-----------|-----------------|| **Next.js + Prisma** | `prisma/schema.prisma` | API routes, Prisma client || **Next.js + Drizzle** | `drizzle.config.ts` | API routes, Drizzle queries || **Express** | `express` in package.json | Controllers, routes || **Hono** | `hono` in package.json | Route 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

Frequently asked questions

Crud