context7-mcp-skill

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Original

English

🇨🇳

Translation

Chinese

Context7 Skill

Use this skill to query library documentation and code examples.

使用此技能查询库文档和代码示例。

Prerequisites

前提条件

```
uxc
```
skill is installed (see uxc skill for installation)
Network access to
```
https://mcp.context7.com/mcp
```

已安装
```
uxc
```
技能（安装方法参见uxc skill）
可访问网络地址
```
https://mcp.context7.com/mcp
```

Core Workflow

核心工作流程

Use fixed link command by default:
- ```
command -v context7-mcp-cli
```
- If missing, create it:
```
uxc link context7-mcp-cli mcp.context7.com/mcp
```
- ```
context7-mcp-cli -h
```
- If command conflict is detected and cannot be safely reused, stop and ask skill maintainers to pick a different fixed command name.

Resolve a library name to get library ID:

context7-mcp-cli resolve-library-id libraryName=react query='useState hook'

Query documentation:

context7-mcp-cli query-docs libraryId=/reactjs/react.dev query='how to use useState'

默认使用固定链接命令：
- ```
command -v context7-mcp-cli
```
- 如果命令不存在，创建链接：
```
uxc link context7-mcp-cli mcp.context7.com/mcp
```
- ```
context7-mcp-cli -h
```
- 如果检测到命令冲突且无法安全复用，请停止操作并请求技能维护者选择其他固定命令名称。

解析库名称以获取库ID：

context7-mcp-cli resolve-library-id libraryName=react query='useState hook'

查询文档：

context7-mcp-cli query-docs libraryId=/reactjs/react.dev query='how to use useState'

Available Tools

可用工具

resolve-library-id: Resolve a package/library name to Context7 library ID
query-docs: Query documentation and code examples for a specific library

resolve-library-id: 将包/库名称解析为Context7库ID
query-docs: 查询特定库的文档和代码示例

Usage Examples

使用示例

Find React documentation

查找React文档

bash

undefined

bash

undefined

First resolve the library

context7-mcp-cli resolve-library-id libraryName=react query='React useState hook'

undefined

context7-mcp-cli resolve-library-id libraryName=react query='React useState hook'

undefined

Query specific documentation

查询特定文档

bash

context7-mcp-cli query-docs '{"libraryId":"/reactjs/react.dev","query":"how to use useEffect"}'

bash

context7-mcp-cli query-docs '{"libraryId":"/reactjs/react.dev","query":"how to use useEffect"}'

Query Node.js documentation

查询Node.js文档

bash

context7-mcp-cli resolve-library-id libraryName=node query='file system'

bash

context7-mcp-cli resolve-library-id libraryName=node query='file system'

Notes

注意事项

Requires library name first, then use the returned libraryId for queries
Context7 provides version-specific, up-to-date documentation
Supports npm packages, Python libraries, and more

context7-mcp-cli <operation> ...

is equivalent to

uxc mcp.context7.com/mcp <operation> ...

If link setup is temporarily unavailable, use direct
```
uxc mcp.context7.com/mcp ...
```
calls as fallback.

需先提供库名称，再使用返回的libraryId进行查询
Context7提供特定版本的最新文档
支持npm包、Python库及更多类型

context7-mcp-cli <operation> ...

等同于

uxc mcp.context7.com/mcp <operation> ...

如果链接设置暂时不可用，可使用直接调用
```
uxc mcp.context7.com/mcp ...
```
作为备选方案。

Reference Files

参考文件

Workflow details:
```
references/usage-patterns.md
```

工作流程详情：
```
references/usage-patterns.md
```