backend/api-development SKILL.md skillA
backend/api-development from echovic/boss-skill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add echovic/boss-skill/backend/api-development@git:20261027.69265c4Pins git:20261027.69265c4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- echovic/boss-skill
- Path
skill/skills/backend/api-development/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261027.69265c4, committed Oct 27, 2026
- First version recorded
- May 15, 2026
- Size
- 10,442 bytes
- Repository stars
- 546
- License
- MIT
后端API开发方法论，包括RESTful/GraphQL设计、请求验证、错误处理和安全实现.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 后端 API 开发方法论
## API 契约管理
### 契约来源
实现 API 前，**必须**阅读 `architecture.md` §5（API 设计），获取：
- API 规范（RESTful/GraphQL）
- 接口列表（方法、路径、描述、认证要求）
- 请求/响应格式约定
- 错误码规范
### 契约遵守原则
1. **严格实现**：API 端点的方法、路径、参数必须与 architecture.md §5 一致
2. **响应格式**：遵循统一的成功/错误响应结构
3. **偏差记录**：如需偏离契约，必须在输出报告中标注原因
4. **类型导出**：将请求/响应类型导出到共享文件，供前端引用
## RESTful API 设计
### 资源命名规范
| 操作 | HTTP 方法 | 路径 | 说明 |
| ---- | --------- | ---------------- | ------------ |
| 列表 | GET | `/api/users` | 获取用户列表 |
| 详情 | GET | `/api/users/:id` | 获取单个用户 |
| 创建 | POST | `/api/users` | 创建新用户 |
| 更新 | PUT/PATCH | `/api/users/:id` | 更新用户 |
| 删除 | DELETE | `/api/users/:id` | 删除用户 |
### 统一响应格式
**成功响应**：
```json
{
"success": true,
"data": { ... },
"message": "Operation successful"
}
```
**错误响应**：
```json
{
"success": false,
"error": {
"code": "VALIDATION_ERROR",
"message": "Invalid input data",
"details": [{ "field": "email", "message": "Invalid email format" }]
}
}
```
### 分页规范
**请求参数**：
```
GET /api/users?page=1&pageSize=20&sortBy=createdAt&order=desc
```
**响应格式**：
```json
{
"success": true,
"data": {
"items": [...],
"pagination": {
…Read the whole file at its exact version.
How to install
mdr add echovic/boss-skill/backend/api-development@sha256:353c36526374c042The line at the top of this page pins the label git:20261027.69265c4, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_pjpni6abqut2y4ou)
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Versions
The registry has recorded 4 versions of this file, between May 15, 2026 and Oct 27, 2026, about one every 55 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261027.69265c4 latest | 2026-10-27 | 69265c4 | 10,442 B | A | view · diff |
| git:20261027.21aa670 | 2026-10-27 | 21aa670 | 10,126 B | A | view · diff |
| git:20260929.fbac35d | 2026-09-29 | fbac35d | 10,053 B | A | view · diff |
| git:20260515.c2aa1d9 | 2026-05-15 | c2aa1d9 | 10,026 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10442 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
echovic/boss-skill · 546 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pjpni6abqut2y4ou GET https://markdownregistry.com/api/v1/resolve?ref=echovic/boss-skill/backend/api-development GET https://markdownregistry.com/api/v1/blob/353c36526374c0427f04820ead07b247cfce7e362f4f8ca4626482b3cedcd800
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.