c7

从 Context7 获取最新库文档，并保存至 /tmp/context7/。适用于需要获取当前 API 文档、代码示例、库引用、SDK 文档，或检查最新库版本时使用。触发关键词：context7、c7、库文档、获取文档、最新文档、API 参考。

SKILL.md

--- frontmatter

name: c7
description: Fetches up-to-date library documentation from Context7 and saves to /tmp/context7/. Use when needing current API docs, code examples, library references, SDK documentation, or checking latest library versions. Triggers: context7, c7, library docs, fetch docs, current documentation, api reference.
allowed-tools:
  - Bash(scripts/c7.sh:*)
  - AskUserQuestion

c7 - Context7 Documentation Fetcher

Fetch-only skill. Does NOT read docs into context.

Usage

Fetch documentation

bash

scripts/c7.sh <library-name> "<query>"

Example:

bash

scripts/c7.sh nextjs "app router middleware"

List cached docs

bash

scripts/c7.sh --list

Force re-fetch (bypass cache)

bash

scripts/c7.sh --force <library-name> "<query>"

Workflow

•
Run scripts/c7.sh <library> "<query>"
•
Handle output:
- •
  CACHED: <path> (Xh old) → Use AskUserQuestion: "Documentation for X is already cached (Y hours old). Use cached version or fetch fresh?"
  - •If re-fetch → run with --force
  - •If use cached → inform user of location, done
- •Success (path printed) → inform user: "Documentation saved to <path>"
- •NOT_FOUND: → Use AskUserQuestion: "Library not found in Context7. How should I proceed?" with options like retry with different name, skip, etc.
- •RATE_LIMITED: → inform user rate limit hit, stop
- •API_ERROR: → inform user of error, stop
•
Done. Do NOT read the file into context.

Exit Codes

Code	Output	Action
0	filepath	Success - report location
0	CACHED: path	Ask user: use cache or re-fetch?
1	NOT_FOUND:	Ask user for alternatives
2	RATE_LIMITED:	Inform user, stop
3	API_ERROR:	Inform user, stop
4	FUZZY_MATCH:	Ask user: "Context7 matched X instead of Y. Use this or try different name?"