upstash/context7
★ 63,318 stars
Covered in week 2026-W17 · the 2026-04 report
Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors
What context7 is
Context7 pulls up-to-date, version-specific documentation and code examples straight from the source — and places them directly into your prompt.
From the repository README · read it on GitHub →
Transcript
Your AI is coding on outdated info. Context 7 fixes that. Context 7 injects fresh, version-specific documentation straight into your LLM's context. No more hallucinated APIs or year-old code examples. It supports over 800 libraries and works with Claude, Cursor, and any MCP client. Just type NPX CTX 7 setup and you're ready. The best part? It's completely free, while GitHub Copilot charges $20 a month for similar features. Star it if this saved you time.
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