Agent skill · upstash
context7-mcp
This skill should be used when the user asks about libraries, frameworks, API references, or needs code examples. Activates for setup questions, code generation involving libraries, or mentions of specific frameworks like React, Vue, Next.js, Prisma, Supabase, etc.
What it needs
About 2k tokens when loaded.
What this skill does
When the user asks about libraries, frameworks, or needs code examples, use Context7 to fetch current documentation instead of relying on training data. When to Use This Skill Activate this skill when the user: Asks setup or configuration questions ("How do I configure Next.js middleware?") Requests code involving libraries ("Write a Prisma query for...") Needs API references ("What are the Supabase auth methods?") Mentions specific frameworks (React, Vue, Svelte, Express, Tailwind, etc.) How to Fetch Documentation Step 1: Resolve the Library ID Call resolve-library-id with: libraryName: The library name extracted from the user's question query: What to look up in the library's documentation (improves relevance ranking) Step 2: Select the Best Match From the resolution results, choose based on: Exact or closest name match to what the user asked for Higher benchmark scores indicate better documentation quality If the user mentioned a version (e.g., "React 19"), prefer version-specific IDs Step 3: Fetch the Documentation Call query-docs with: libraryId: The selected Context7 library ID (e.g., /vercel/next.js) query: What to look up in the library's documentation, scoped to a single concept If the user's question spans multiple distinct concepts (e.g. routing and auth and caching), make a separate query-docs call per concept with the same library ID, unless the question is about how the concepts interact — combined queries dilute ranking and return shallow results for each topic. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills upstash/context7-mcp--e68c03