Context7 Platform - Up-to-date Code Docs For Any Prompt
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❌ Without Context7
LLMs rely on outdated or generic information about the libraries you use. You get:
- ❌ Code examples are outdated and based on year-old training data
- ❌ Hallucinated APIs that don't even exist
- ❌ Generic answers for old package versions
✅ With Context7
Context7 pulls up-to-date, version-specific documentation and code examples straight from the source — and places them directly into your prompt.
Create a Next.js middleware that checks for a valid JWT in cookies
and redirects unauthenticated users to `/login`. use context7Configure a Cloudflare Worker script to cache
JSON API responses for five minutes. use context7Show me the Supabase auth API for email/password sign-up.Context7 fetches up-to-date code examples and documentation right into your LLM's context. No tab-switching, no hallucinated APIs that don't exist, no outdated code generation.
Works in two modes:
- CLI + Skills — installs a skill that guides your agent to fetch docs using
ctx7CLI commands (no MCP required) - MCP — registers a Context7 MCP server so your agent can call documentation tools natively
