When the user asks about libraries, frameworks, or APIs, fetch current documentation via the Context7 MCP (tools
resolve-library-id
and
query-docs
) instead of relying on training data.
Core Concepts
Context7
MCP server that exposes live documentation; use it instead of training data for libraries and APIs.
resolve-library-id
Returns Context7-compatible library IDs (e.g.
/vercel/next.js
) from a library name and query.
query-docs
Fetches documentation and code snippets for a given library ID and question. Always call resolve-library-id first to get a valid library ID.
When to use
Activate when the user:
Asks setup or configuration questions (e.g. "How do I configure Next.js middleware?")
Requests code that depends on a library ("Write a Prisma query for...")
Needs API or reference information ("What are the Supabase auth methods?")
Mentions specific frameworks or libraries (React, Vue, Svelte, Express, Tailwind, Prisma, Supabase, etc.)
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Installs
1.6K
Repository
affaan-m/ecc
GitHub Stars
239.2K
First Seen
May 19, 2026
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