upstash/context7

Context7 Platform -- Up-to-date docs for AI agents

About the project

Context7 is a documentation service that puts current, version-specific library documentation and code examples into prompts for large language models and AI coding editors. Developers use it to help coding agents produce answers based on the libraries they actually use; the catalogue entries provide ways for agents to access Context7 through its CLI or MCP server.

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context7

upstash/context7

MCP server Claude CodeCodexCursor +2

Gives the agent up-to-date documentation and code examples for libraries and frameworks, fetched on demand so answers are not stuck at the model's training cutoff. Runs locally from the @upstash/context7-mcp npm package. Needs 1 environment variable to run.

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