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api

npx machina-cli add skill AI-Driven-School/aiki/api --openclaw
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SKILL.md
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/api スキル

エンドポイント名からOpenAPI仕様書を生成します。

使用方法

/api auth
/api users
/api products

出力テンプレート

docs/api/{endpoint}.yaml に出力:

openapi: 3.0.0
info:
  title: {機能名} API
  version: 1.0.0
  description: {APIの概要}

servers:
  - url: /api/v1
    description: API v1

paths:
  /{endpoint}:
    get:
      summary: {概要}
      description: {詳細説明}
      tags:
        - {タグ}
      parameters:
        - name: {パラメータ名}
          in: query
          required: false
          schema:
            type: string
          description: {説明}
      responses:
        '200':
          description: 成功
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/{Schema名}'
        '401':
          description: 認証エラー
        '500':
          description: サーバーエラー

    post:
      summary: {概要}
      description: {詳細説明}
      tags:
        - {タグ}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/{Request Schema}'
      responses:
        '201':
          description: 作成成功
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/{Response Schema}'
        '400':
          description: バリデーションエラー
        '401':
          description: 認証エラー

components:
  schemas:
    {Schema名}:
      type: object
      required:
        - {必須フィールド}
      properties:
        id:
          type: string
          format: uuid
          description: 一意識別子
        {フィールド名}:
          type: {型}
          description: {説明}
        createdAt:
          type: string
          format: date-time
          description: 作成日時
        updatedAt:
          type: string
          format: date-time
          description: 更新日時

  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

security:
  - bearerAuth: []

生成ガイドライン

  1. RESTful原則: リソース指向のエンドポイント設計
  2. 一貫性: 命名規則、レスポンス形式を統一
  3. エラーハンドリング: 標準的なHTTPステータスコード使用
  4. セキュリティ: 認証が必要なエンドポイントを明記

出力例

> /api auth

📋 API設計を生成中... (Claude)

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
📄 docs/api/auth.yaml を作成しました
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

openapi: 3.0.0
info:
  title: 認証 API
  version: 1.0.0

paths:
  /auth/login:
    post:
      summary: ログイン
      requestBody:
        content:
          application/json:
            schema:
              type: object
              required: [email, password]
              properties:
                email:
                  type: string
                  format: email
                password:
                  type: string
                  minLength: 8
      responses:
        '200':
          description: ログイン成功
          content:
            application/json:
              schema:
                type: object
                properties:
                  token:
                    type: string
                  user:
                    $ref: '#/components/schemas/User'
...

承認しますか? [Y/n/reject 理由]

Source

git clone https://github.com/AI-Driven-School/aiki/blob/main/.claude/skills/api/SKILL.mdView on GitHub

Overview

Generates OpenAPI 3.0 specification documents from endpoint names. This skill helps you design REST APIs and create API docs efficiently. Outputs are placed under docs/api/{endpoint}.yaml and include endpoints, schemas, and a bearerAuth security definition.

How This Skill Works

Provide an endpoint name (e.g., auth, users, products); the tool builds an OpenAPI 3.0 skeleton with paths, methods, and request/response schemas. It references schemas via $ref and includes a bearerAuth security scheme, then writes the YAML to docs/api/{endpoint}.yaml.

When to Use It

  • Design a new REST API by generating an OpenAPI file from an endpoint name (e.g., /api auth -> auth.yaml).
  • Create comprehensive API docs quickly by exporting endpoint specifications to docs/api/{endpoint}.yaml.
  • Standardize request/response schemas and security definitions across endpoints.
  • Define and preview security with bearer JWT in the generated spec.
  • Produce a reusable API spec skeleton to share with a team before implementation.

Quick Start

  1. Step 1: Run the skill with an endpoint name, e.g., /api auth, /api users, or /api products.
  2. Step 2: Check the generated file at docs/api/{endpoint}.yaml.
  3. Step 3: Validate the OpenAPI spec and integrate it into your API docs workflow.

Best Practices

  • Follow RESTful resource naming for endpoints.
  • Keep consistent paths, tags, and response formats across endpoints.
  • Use standard HTTP status codes (200/201/400/401/500) in responses.
  • Define bearerAuth for endpoints requiring authentication and document security usage.
  • Leverage $ref references to reuse schemas and avoid duplication in components/schemas.

Example Use Cases

  • Generate /api auth to build an authentication API spec.
  • Generate /api users for a user management API.
  • Generate /api products for a product catalog API.
  • Include securitySchemes: bearerAuth and document a login flow.
  • Output docs/api/auth.yaml and validate with an OpenAPI validator.

Frequently Asked Questions

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