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context7
Feeds fresh, version-specific library docs into the prompt so the model stops inventing outdated APIs. Works as an MCP server or through a CLI with a skill.
Who it is for
For people coding with AI who are tired of stale examples and made-up functions.
How to start
- Run the setup:
npx ctx7 setup. - Pick a mode, CLI with skills or MCP; the
--cursor,--claudeand--opencodeflags target a specific agent. - Add "use context7" to your prompt so the server pulls in the docs.
Steps are taken from the README. Check the current version in the repository before running them.
Stars over the last 30 days
+1,196Sep 6 — Oct 6
Author's description
Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors
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