crud
GitHub为指定实体自动生成生产级CRUD功能，包含API端点、Zod验证、RBC授权及测试用例。支持Next.js/Express等框架，自动检测现有Schema并生成完整代码结构。
Trigger Scenarios
用户要求为特定实体创建增删改查功能
用户请求生成带分页、搜索或权限控制的CRUD接口
Install
npx skills add Chachamaru127/claude-code-harness --skill crud -g -y
SKILL.md
Frontmatter
{
"name": "crud",
"description": "Explicit helper for CRUD scaffolding and API endpoint generation. Do NOT load for: UI components, form design, database schema discussion, or general implementation.",
"allowed-tools": [
"Read",
"Write",
"Edit",
"Bash",
"Grep",
"Glob"
],
"argument-hint": "<entity-name>",
"description-en": "Explicit helper for CRUD scaffolding and API endpoint generation. Do NOT load for: UI components, form design, database schema discussion, or general implementation.",
"description-ja": "CRUD足場作成とAPIエンドポイント生成の明示補助スキル。UIコンポーネント、フォーム設計、データベース設計相談、通常の実装には使わない。",
"user-invocable": false,
"disable-model-invocation": true
}
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 implementationverify- Build verificationauth- Authentication/authorization
Version History
- c220671 Current 2026-07-05 14:47
