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Retrieve up-to-date documentation for software libraries, frameworks, and components via the Context7 API. This skill should be used when looking up documentation for any programming library or framework, finding code examples for specific APIs or features, verifying correct usage of library functions, or obtaining current information about library APIs that may have changed since training.
Passed 19 of 20 test cases with the skill, and 10 of 20 without it.
and 16 more in the full report
10 fixed11 passed either way1 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
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This skill enables retrieval of current documentation for software libraries and components by querying the Context7 API via curl. Use it instead of relying on potentially outdated training data.
To find the Context7 library ID, query the search endpoint:
curl -s "https://context7.com/api/v2/libs/search?libraryName=LIBRARY_NAME&query=TOPIC" | jq '.results[0]'
Parameters:
libraryName (required): The library name to search for (e.g., "react", "nextjs", "fastapi", "axios")query (required): A description of the topic for relevance rankingResponse fields:
id: Library identifier for the context endpoint (e.g., /websites/react_dev_reference)title: Human-readable library namedescription: Brief description of the librarytotalSnippets: Number of documentation snippets availableTo retrieve documentation, use the library ID from step 1:
curl -s "https://context7.com/api/v2/context?libraryId=LIBRARY_ID&query=TOPIC&type=txt"
Parameters:
libraryId (required): The library ID from search resultsquery (required): The specific topic to retrieve documentation fortype (optional): Response format - json (default) or txt (plain text, more readable)test cases passed, vs 10 / 20 without
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