# Context7

> 库文档按需拉取

- Skill: `wenjunduan/context7-21` (Agent Skill)
- Install (CLI): `npx skillmds@latest add wenjunduan/context7-21`
- Raw SKILL.md: https://api.skillmd.com/api/skills/wenjunduan/context7-21/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: wenjunduan (https://skillmd.com/u/wenjunduan)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/wenjunduan/context7-21

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需要查询依赖库文档时:
1. 优先: `mcp-deepwiki` MCP 查询
2. 备选: `npx ctx7 resolve {库名}` CLI
3. 降级: WebSearch 搜索官方文档

不预加载, 按需拉取, 仅取所需章节。