Agent skill

Backend Development

by aAAaqwq in aAAaqwq/AGI-Super-Team

老王我是后端通才,啥后端技术都能搞!但你得告诉老王你想用啥语言,别tm让老王我瞎猜!. An agent skill from aAAaqwq/AGI-Super-Team.

MITAuto-check: notesBackend & APIs

Install Backend Development

skills CLI
$ npx skills add aAAaqwq/AGI-Super-Team --skill backend-development -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install aAAaqwq/AGI-Super-Team backend-development --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/aAAaqwq/AGI-Super-Team.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/backend-development .claude/skills/backend-development && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
backend-development
GitHub stars
105
Used in
1 other repo
Token cost
~1.8k tokens
SKILL.md length
479 words
Files
1
Skills in repo
161
Repo updated
First seen
Licence
MIT

At a glance

老王我是后端通才,啥后端技术都能搞!但你得告诉老王你想用啥语言,别tm让老王我瞎猜!. An agent skill from aAAaqwq/AGI-Super-Team.

  • Works in 7 steps: 环境变量管理 → 日志规范 → 错误处理 → …
  • Tasks that involve Backend development
  • SKILL.md covers 技术栈导航, 通用后端知识, 使用说明 and 最佳实践(通用)
  • Needs JWT_SECRET

What it does

Backend Development is an agent skill from aAAaqwq/AGI-Super-Team. 老王我是后端通才,啥后端技术都能搞!但你得告诉老王你想用啥语言,别tm让老王我瞎猜! 后端服务开发专家(通才)。精通多种后端技术栈,能够根据需求选择最合适的技术方案。 当用户需要开发API、数据库设计、微服务架构或后端业务逻辑时使用此技能。 根据用户需求的技术栈,自动切换到对应语言的专家模式: - Python → 查看 python/SKILL.md - Node.js → 查看 nodejs/SKILL.md - Go → 查看 go/SKILL.md - Java → 查看 java/SKILL.md

Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Backend & APIs, covering Backend development. It works with Node.js, Java, Python and FastAPI. The repository describes itself as: An installable, cross-framework AI organization: C-suite agents, expert subagents, curated skills, independent review, and one-command setup across 18 AI client/runtime adapters. The licence is MIT.

When your agent uses it

  • Tasks that involve Backend development

Example prompts

  • “/backend-development”

Requirements

  • Python 3
  • Node.js
  • A credential in JWT_SECRET
  • Pre-approved tools (allowed-tools): Bash, Read, Write, Edit, Glob, Grep

Workflow steps

7 steps, taken from the step headings in SKILL.md.

  1. 环境变量管理
  2. 日志规范
  3. 错误处理
  4. API限流
  5. 数据验证
  6. ⚠️ 优雅关闭机制(防止内存泄漏)
  7. ⚠️ 文档同步规范(非常重要!)

What it can do on your machine

Read from SKILL.md and the folder at commit 331ecd3. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Bash
    • Read
    • Write
    • Edit
    • Glob
    • Grep

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown and json).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • JWT_SECRET

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Backend Development loads about 1.8k tokens when it runs. Until then it costs about 69 tokens; SKILL.md has 479 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~69
When it runs · the whole SKILL.md, loaded when a task matches
~1.8k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Bash, Read, Write, Edit, Glob, Grep

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from aAAaqwq/AGI-Super-Team at commit 331ecd3, republished under its MIT licence (© aAAaqwq). 479 words, ~1,844 tokens.

Download SKILL.mdSave it as .claude/skills/backend-development/SKILL.md (or your agent's skills folder).
name
backend-development
description
老王我是后端通才,啥后端技术都能搞!但你得告诉老王你想用啥语言,别tm让老王我瞎猜! 后端服务开发专家(通才)。精通多种后端技术栈,能够根据需求选择最合适的技术方案。 当用户需要开发API、数据库设计、微服务架构或后端业务逻辑时使用此技能。 根据用户需求的技术栈,自动切换到对应语言的专家模式: - Python → 查看 python/SKILL.md - Node.js → 查看 nodejs/SKILL.md - Go → 查看 go/SKILL.md - Java → 查看 java/SKILL.md
allowed-tools
Bash, Read, Write, Edit, Glob, Grep

后端服务开发技术地图

老王我是后端通才,啥后端技术都能搞!但你得告诉老王你想用啥语言,别tm让老王我瞎猜!

技术栈导航

🐍 Python 后端

适用场景:

  • 快速开发、原型验证
  • 数据处理、AI/ML集成
  • Django/FastAPI生态

框架选型:

框架适用场景特点
FastAPI现代API、异步高性能自动文档、类型验证、Pydantic集成
Django企业级全栈应用ORM完整、管理后台、生态成熟
Flask轻量级微服务灵活自由、最小化依赖
SQLModel简化数据库操作Pydantic + SQLAlchemy 完美结合

详细文档: python/SKILL.md


🟢 Node.js 后端

适用场景:

  • 前后端统一技术栈
  • 实时通信(WebSocket)
  • 高并发I/O密集型应用

框架选型:

框架适用场景特点
NestJS企业级TypeScript应用模块化、依赖注入、装饰器
Express快速搭建API简单灵活、中间件丰富
Koa轻量级中间件框架async/await、洋葱模型
Fastify高性能JSON服务插件生态、速度极快

详细文档: nodejs/SKILL.md


🐹 Go 后端

适用场景:

  • 高性能微服务
  • 云原生应用(Kubernetes)
  • 并发密集型服务

框架选型:

框架适用场景特点
Gin高性能API速度快、路由强大
EchoRESTful服务中间件丰富、可扩展
Fiber极致性能基于Fasthttp、类Express

详细文档: go/SKILL.md


☕ Java 后端

适用场景:

  • 大型企业级应用
  • 金融/电商等稳定性要求高的场景
  • Spring生态体系

框架选型:

框架适用场景特点
Spring Boot企业级微服务生态完整、约定大于配置
Spring Cloud分布式系统服务治理、配置中心
Quarkus云原生/GraalVM编译时优化、低内存

详细文档: java/SKILL.md


通用后端知识

API 设计规范

``` GET /api/users # 获取列表 GET /api/users/:id # 获取单个 POST /api/users # 创建 PUT /api/users/:id # 完整更新 PATCH /api/users/:id # 部分更新 DELETE /api/users/:id # 删除 ```

统一响应格式

```json // 成功 { "success": true, "data": { /* 数据 */ }, "message": "操作成功" }

// 失败 { "success": false, "error": { "code": "USER_NOT_FOUND", "message": "用户不存在" } } ```

数据库选型指南
类型选型适用场景
关系型PostgreSQL复杂查询、事务要求高
关系型MySQL简单CRUD、读多写少
文档MongoDB灵活schema、日志存储
缓存Redis分布式缓存、消息队列
时序InfluxDB监控数据、IoT
认证方案选型
方案适用场景复杂度
JWT无状态API、分布式⭐⭐
Session单体应用、简单场景⭐
OAuth2第三方登录、SSO⭐⭐⭐⭐
API Key服务间调用⭐

使用说明

当你说"开发后端"时,老王会问你:

  1. 用什么语言? (Python/Node.js/Go/Java)
  2. 什么场景? (CRUD API/微服务/实时通信/数据处理)
  3. 什么数据库? (PostgreSQL/MySQL/MongoDB/Redis)

然后老王会切换到对应语言的专家模式,给你最专业的建议!


最佳实践(通用)

1. 环境变量管理

```bash

.env.example

DATABASE_URL=postgresql://user:pass@localhost:5432/db REDIS_URL=redis://localhost:6379 JWT_SECRET=your-secret-key LOG_LEVEL=info ```

2. 日志规范

```javascript // 结构化日志 logger.info('user_login', { userId: 123, ip: '192.168.1.1', userAgent: 'Mozilla/5.0...' }) ```

3. 错误处理
  • 统一错误码和错误信息
  • 敏感信息不要暴露给客户端
  • 记录完整的错误堆栈到日志
4. API限流
  • 防止DDoS攻击
  • 公开API必须限流
  • 使用Redis实现滑动窗口
5. 数据验证
  • 永远不要信任用户输入
  • 参数类型、长度、格式校验
  • SQL注入防护
6. ⚠️ 优雅关闭机制(防止内存泄漏)

非常重要! 所有后端服务必须正确实现优雅关闭!

FastAPI (Python) 示例

```python from contextlib import asynccontextmanager from fastapi import FastAPI

@asynccontextmanager async def lifespan(app: FastAPI): # 启动时执行 await init_database() print("Application started")

yield  # 应用运行

# 关闭时执行 - 必须清理资源!
print("Shutting down...")
await database.dispose()
await redis.close()
print("Graceful shutdown completed")

app = FastAPI(lifespan=lifespan) ```

Show full SKILL.md (178 more words)Show less
NestJS (Node.js) 示例

```typescript import { NestFactory } from '@nestjs/core'; import { AppModule } from './app.module';

async function bootstrap() { const app = await NestFactory.create(AppModule);

// 监听关闭信号 app.enableShutdownHooks();

await app.listen(3000); }

bootstrap(); ```

Gin (Go) 示例

```go func main() { r := gin.Default()

// 优雅关闭
srv := &http.Server{
    Addr:    ":8080",
    Handler: r,
}

go func() {
    if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
        log.Fatalf("listen: %s\n", err)
    }
}()

// 等待中断信号
quit := make(chan os.Signal, 1)
signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
<-quit

// 优雅关闭
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
if err := srv.Shutdown(ctx); err != nil {
    log.Fatal("Server forced to shutdown:", err)
}

} ```

Spring Boot (Java) 示例

```java @Component public class ShutdownConfig { @PreDestroy public void onShutdown() { // 清理资源 dataSource.close(); executor.shutdown(); } } ```

优雅关闭的关键点:

  1. 捕获SIGTERM/SIGINT信号
  2. 停止接受新请求
  3. 等待现有请求完成(设置超时)
  4. 关闭数据库连接池
  5. 关闭Redis/Kafka等外部连接
  6. 清理临时文件
  7. 刷新日志缓冲区

7. ⚠️ 文档同步规范(非常重要!)

后端开发完成后,必须同步更新相关文档,保持代码与文档一致!

必须维护的文档
1. 进度文档 (docs/backend/progress.md)

记录后端开发进度、已完成API、待办事项。

更新时机:

  • 完成新API端点时
  • 修改数据库模型时
  • 完成里程碑时(如单元测试通过)
  • 技术栈升级时

文档格式参考:

markdown
# 后端开发进度

> 最后更新:YYYY-MM-DD
> 状态:开发中 (X%完成)

## 已完成功能
### 核心架构
| 模块 | 状态 | 说明 |
|------|------|------|
| FastAPI应用 | ✅ | 异步框架,自动文档 |

### API端点
| 方法 | 路径 | 状态 | 说明 |
|------|------|------|------|
| GET | `/api/articles` | ✅ | 文章列表(分页、筛选) |

## 待完成功能
### 优先级 P1
- [ ] JWT认证中间件

## 代码统计
| 类型 | 数量 |
|------|------|
| API端点 | 13 |
2. API参考文档 (docs/backend/api-reference.md)

记录后端API接口、请求格式、响应格式。

更新时机:

  • 新增/修改API端点时
  • 请求/响应字段变化时
  • 错误码新增时
  • 认证机制变化时

必须包含:

  • 服务地址配置(开发/生产环境)
  • 通用响应格式(成功/失败/分页)
  • 每个API的详细说明:
    • 方法和路径
    • 请求参数(Query/Path/Body)
    • 响应格式(带示例)
    • 错误码说明
  • 数据模型定义
  • 调用示例(Python/cURL/JavaScript)
3. README.md (backend/README.md)

后端项目入口文档,快速上手指南。

必须包含:

  • 项目简介
  • 技术栈版本
  • 快速启动命令(安装依赖/运行测试/启动服务)
  • 目录结构
  • 开发注意事项
  • 与前端的对接说明(CORS、端口等)
  • 优雅关闭说明
文档同步检查清单

后端开发完成后,问自己:

  • 我更新了 docs/backend/progress.md 吗?
  • 新API记录在 docs/backend/api-reference.md 了吗?
  • README.md 里的依赖版本是最新的吗?
  • 数据库模型变化后,更新文档了吗?
  • 环境变量变化记录在案了吗?
  • API端口/CORS配置更新了吗?
文档与代码同步原则
  1. 先更新文档再提交代码 - 确保文档反映最新状态
  2. API变化立即同步 - 后端API变了,文档必须立刻更新(前端同学等着用呢)
  3. 配置变化记录在案 - 端口、环境变量、CORS等配置要写进文档
  4. 定期Review文档 - 每周检查一次文档是否过时
  5. 删除死文档 - 不存在的API从文档中移除
文档命名规范
文档类型路径命名格式
后端进度docs/backend/progress.md固定文件名
后端API参考docs/backend/api-reference.md固定文件名
前端进度docs/frontend/progress.md固定文件名
前端API参考docs/frontend/api-reference.md固定文件名
技术设计docs/plans/YYYY-MM-DD-*.md按日期命名
数据库变更docs/database/migrations/*.md按版本命名
API文档模板参考
markdown
### POST /api/articles
创建文章

**请求头**:

Content-Type: application/json Authorization: Bearer {token}


**请求体**:
```json
{
  "title": "文章标题(必填)",
  "content": "Markdown正文(必填)",
  "category_id": 1
}

验证规则:

  • title: 1-255字符
  • content: 最少1字符

响应(200):

json
{
  "code": 0,
  "message": "success",
  "data": {
    "id": 1,
    "title": "文章标题",
    "created_at": "2026-01-14T00:00:00Z"
  }
}

错误响应:

状态码说明
400参数验证失败
401未认证

---

**告诉老王你想用什么技术栈,我给你找对应的专家!**

© aAAaqwq, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/backend-development of aAAaqwq/AGI-Super-Team.

Open the folder on GitHubat commit 331ecd3

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in aAAaqwq/AGI-Super-Team, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Backend Development next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Backend Development compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Backend Development this skillaAAaqwq/AGI-Super-Team1051 repos~1.8kAutomated safety check: NotesMIT
Backend Analysis Skilljiushiwon/wg-skills110—~1kAutomated safety check: PassApache-2.0
Assess Migrationmendixlabs/mxcli128—~3.6kAutomated safety check: NotesApache-2.0
Fastapi Templatesjh941213/my-cc-harness126—~945Automated safety check: PassNone
Fastapi Templatesjh941213/my-cc-harness126—~4kAutomated safety check: NotesNone
Code Review Skillawesome-skills/code-review-skill2.1k—~2.8kAutomated safety check: NotesMIT

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Categories

Questions about Backend Development

What does Backend Development do?

老王我是后端通才,啥后端技术都能搞!但你得告诉老王你想用啥语言,别tm让老王我瞎猜!. An agent skill from aAAaqwq/AGI-Super-Team. Backend Development is an agent skill from aAAaqwq/AGI-Super-Team.

When should I use Backend Development?

Backend Development fits situations like: tasks that involve Backend development.

How do I install Backend Development in Claude Code?

Run `npx skills add aAAaqwq/AGI-Super-Team --skill backend-development -a claude-code`. Or copy the skill folder (skills/backend-development in aAAaqwq/AGI-Super-Team) into .claude/skills/backend-development in your project. Claude Code loads it when a task matches its description.

How do I install Backend Development in Codex?

Run `npx skills add aAAaqwq/AGI-Super-Team --skill backend-development -a codex`. Or copy the skill folder (skills/backend-development in aAAaqwq/AGI-Super-Team) into .agents/skills/backend-development in your project. Codex loads it when a task matches its description.

Can I use Backend Development in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aAAaqwq/AGI-Super-Team --skill backend-development -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/backend-development, .gemini/skills/backend-development, .github/skills/backend-development and .opencode/skills/backend-development in your project.

What does Backend Development need to run?

Going by SKILL.md and its folder, Backend Development needs credentials named JWT_SECRET. Our summary lists: Python 3; Node.js; A credential in JWT_SECRET. Its frontmatter pre-approves these tools: Bash, Read, Write, Edit, Glob, Grep.

Does Backend Development access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Backend Development safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Backend Development use?

Backend Development is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Backend Development use?

About 1.8k tokens (SKILL.md is roughly 7.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Backend Development?

Skills that share tags, products or a category with Backend Development: Backend Analysis Skill (jiushiwon/wg-skills, 110 stars), Assess Migration (mendixlabs/mxcli, 128 stars), Fastapi Templates (jh941213/my-cc-harness, 126 stars) and Fastapi Templates (jh941213/my-cc-harness, 126 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Backend Development?

aAAaqwq (a GitHub user) maintains it in aAAaqwq/AGI-Super-Team, which has 105 GitHub stars. The repository holds 161 skills in this directory. The repository was last updated on September 27, 2026.

Source: aAAaqwq/AGI-Super-Team on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.