# Backend Python Expert

> 专注于 Python 后端开发，涵盖 FastAPI、异步编程和性能优化。

- **Type:** Skill
- **Install:** `agentstack add skill-boshi-xixixi-agenticflow-skills-05-backend-python`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [boshi-xixixi](https://agentstack.voostack.com/s/boshi-xixixi)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [boshi-xixixi](https://github.com/boshi-xixixi)
- **Source:** https://github.com/boshi-xixixi/agenticflow-skills/tree/main/skills/05_Backend_Python

## Install

```sh
agentstack add skill-boshi-xixixi-agenticflow-skills-05-backend-python
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Backend Python Skills

提供 Python 后端开发的全栈能力支持。

## 包含的技能模块

### 1. [FastAPI 模板 (FastAPI Templates)](./FastAPI模板.md)
- **核心价值**: 快速构建高性能的现代 Web API。
- **关键技术**: Pydantic 验证, 依赖注入, OpenAPI 文档.
- **使用场景**: 微服务开发、API 网关构建。

### 2. [Python 性能优化 (Performance)](./Python性能优化.md)
- **核心价值**: 提升 Python 代码的执行效率。
- **关键技术**: Profiling, 多进程/多线程, 算法优化.
- **使用场景**: 计算密集型任务、高并发服务。

### 3. [异步 Python 模式 (Async Patterns)](./异步Python模式.md)
- **核心价值**: 掌握 asyncio，编写高效的非阻塞代码。
- **关键技术**: async/await, 协程管理, 异步 I/O.
- **使用场景**: I/O 密集型服务、实时通信。

### 4. [Python 测试模式 (Testing)](./Python测试模式.md)
- **核心价值**: 建立稳固的自动化测试体系。
- **关键技术**: Pytest, Mocking, Fixtures.
- **使用场景**: 单元测试、集成测试编写。

## 如何使用

- **API 开发**: "请使用 FastAPI 模板帮我创建一个用户注册接口。"
- **并发优化**: "请参考异步 Python 模式，帮我优化这个爬虫脚本。"

## 交互式开发 (Interactive Development)

在设计架构或重构代码时，如果不确定用户的具体偏好（如框架选择、同步/异步决策），请使用 `mcp-feedback-enhanced` (e.g., `ask_followup_question`) 主动询问。如果该工具不可用，则通过对话直接询问。

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [boshi-xixixi](https://github.com/boshi-xixixi)
- **Source:** [boshi-xixixi/agenticflow-skills](https://github.com/boshi-xixixi/agenticflow-skills)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-boshi-xixixi-agenticflow-skills-05-backend-python
- Seller: https://agentstack.voostack.com/s/boshi-xixixi
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.