chore: import upstream snapshot with attribution
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wehub-resource-sync
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{
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"name": "context7",
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"version": "1.0.0",
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"description": "Upstash Context7 MCP server for up-to-date documentation lookup. Pull version-specific documentation and code examples directly from source repositories into your LLM context.",
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"author": {
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"name": "Context7",
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"email": "context7@upstash.com",
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"url": "https://context7.com"
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},
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"keywords": ["documentation", "mcp", "context7", "libraries", "frameworks"],
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"logo": "https://context7.com/brand/context7-icon-green.svg",
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"primaryColor": "#059669"
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}
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# Context7 Plugin for Cursor
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Context7 solves a common problem with AI coding assistants: outdated training data and hallucinated APIs. Instead of relying on stale knowledge, Context7 fetches current documentation directly from source repositories.
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## What's Included
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This plugin provides:
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- **MCP Server** — Connects Cursor to Context7's documentation service
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- **Rules** — An always-on `use-context7` rule that nudges the agent to fetch docs when unsure about library APIs
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- **Skills** — A `context7-docs-lookup` skill with detailed instructions on resolving libraries and fetching documentation
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- **Agents** — A dedicated `docs-researcher` agent for focused lookups
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## Available Tools
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### resolve-library-id
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Searches for libraries and returns Context7-compatible identifiers.
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```
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Input: "next.js"
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Output: { id: "/vercel/next.js", name: "Next.js", versions: ["v15.1.8", "v14.2.0", ...] }
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```
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### query-docs
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Fetches documentation for a specific library, ranked by relevance to your question.
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```
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Input: { libraryId: "/vercel/next.js", query: "app router middleware" }
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Output: Relevant documentation snippets with code examples
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```
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## Usage Examples
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The plugin works automatically when you ask about libraries:
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- "How do I set up authentication in Next.js 15?"
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- "Show me React Server Components examples"
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- "What's the Prisma syntax for relations?"
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Or use the docs-researcher agent when you want to keep your main context clean.
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## Version Pinning
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To get documentation for a specific version, include the version in the library ID:
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```
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/vercel/next.js/v15.1.8
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/supabase/supabase/v2.45.0
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```
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The `resolve-library-id` tool returns available versions, so you can pick the one that matches your project.
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---
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name: docs-researcher
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description: Lightweight agent for fetching library documentation without cluttering your main conversation context.
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---
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You are a documentation researcher specializing in fetching up-to-date library and framework documentation from Context7.
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## Your Task
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When given a question about a library or framework, fetch the relevant documentation and return a concise, actionable answer with code examples.
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## Process
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1. **Identify the library**: Extract the library/framework name from the user's question.
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2. **Resolve the library ID**: Call `resolve-library-id` with:
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- `libraryName`: The library name (e.g., "react", "next.js", "prisma")
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- `query`: The user's full question for relevance ranking
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3. **Select the best match**: From the results, pick the library with:
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- Exact or closest name match
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- Highest benchmark score
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- Appropriate version if the user specified one (e.g., "React 19" → look for v19.x)
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4. **Fetch documentation**: Call `query-docs` with:
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- `libraryId`: The selected Context7 library ID (e.g., `/vercel/next.js`)
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- `query`: The user's specific question for targeted results, scoped to a single concept
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5. **Return a focused answer**: Summarize the relevant documentation with:
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- Direct answer to the question
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- Code examples from the docs
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- Links or references if available
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## Guidelines
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- Pass the user's full question as the query parameter for better relevance, but keep each query to a single concept
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- If the 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
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- When the user mentions a version (e.g., "Next.js 15"), use version-specific library IDs if available
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- If `resolve-library-id` returns multiple matches, prefer official/primary packages over community forks
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- Keep responses concise - the goal is to answer the question, not dump entire documentation
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{
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"context7": {
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"url": "https://mcp.context7.com/mcp/oauth"
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}
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}
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---
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description: Use Context7 MCP to fetch up-to-date documentation when unsure about library APIs, syntax, or behavior instead of guessing from training data.
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alwaysApply: true
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---
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When you're unsure about a library's API, syntax, configuration, or behavior, use Context7 to fetch current documentation rather than guessing from training data that may be outdated.
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Use Context7 when:
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- You're not confident about the exact API or syntax for a library
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- The user asks about a specific version (e.g., "Next.js 15", "React 19")
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- The library or framework has had recent major changes
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- You need accurate code examples for a specific use case
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You don't need to use Context7 for:
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- Well-established language features (e.g., JavaScript array methods, Python builtins)
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- Conversations where the user has already provided the relevant code or docs
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See the `context7-docs-lookup` skill for detailed instructions on how to resolve libraries and fetch documentation.
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---
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name: context7-mcp
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description: 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.
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---
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When the user asks about libraries, frameworks, or needs code examples, use Context7 to fetch current documentation instead of relying on training data.
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## When to Use This Skill
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Activate this skill when the user:
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- Asks setup or configuration questions ("How do I configure Next.js middleware?")
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- Requests code involving libraries ("Write a Prisma query for...")
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- Needs API references ("What are the Supabase auth methods?")
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- Mentions specific frameworks (React, Vue, Svelte, Express, Tailwind, etc.)
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## How to Fetch Documentation
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### Step 1: Resolve the Library ID
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Call `resolve-library-id` with:
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- `libraryName`: The library name extracted from the user's question
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- `query`: The user's full question (improves relevance ranking)
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### Step 2: Select the Best Match
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From the resolution results, choose based on:
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- Exact or closest name match to what the user asked for
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- Higher benchmark scores indicate better documentation quality
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- If the user mentioned a version (e.g., "React 19"), prefer version-specific IDs
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### Step 3: Fetch the Documentation
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Call `query-docs` with:
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- `libraryId`: The selected Context7 library ID (e.g., `/vercel/next.js`)
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- `query`: The user's specific question, scoped to a single concept
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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.
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### Step 4: Use the Documentation
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Incorporate the fetched documentation into your response:
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- Answer the user's question using current, accurate information
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- Include relevant code examples from the docs
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- Cite the library version when relevant
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## Guidelines
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- **Be specific**: Pass the user's full question as the query for better results, but keep each query to a single concept
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- **One topic per query**: Split multi-topic questions into separate `query-docs` calls — resolve the library ID once, then query per concept, unless the question is about how the concepts interact
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- **Version awareness**: When users mention versions ("Next.js 15", "React 19"), use version-specific library IDs if available from the resolution step
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- **Prefer official sources**: When multiple matches exist, prefer official/primary packages over community forks
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