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context7-mcp

Pass

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.

@upstashMIT4/17/2026
57out of 100
(0)
52.9k
6
17

Install Skill

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Install globally (user-level):

npx skillhub install upstash/context7/context7-mcp

Install in current project:

npx skillhub install upstash/context7/context7-mcp --project

Suggested path: ~/.claude/skills/context7-mcp/

AI Review

Instruction Quality50
Description Precision60
Usefulness60
Technical Soundness60

Scored 57. Clean, focused MCP skill with good description triggers. The 4-step workflow is clear but simple — the real value is in the Context7 API, not this thin wrapper. No code examples or error handling. High generality compensates.

SKILL.md Content

---
name: context7-mcp
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.
---

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`: The user's full question (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`: The user's specific question

### Step 4: Use the Documentation

Incorporate the fetched documentation into your response:

- Answer the user's question using current, accurate information
- Include relevant code examples from the docs
- Cite the library version when relevant

## Guidelines

- **Be specific**: Pass the user's full question as the query for better results
- **Version awareness**: When users mention versions ("Next.js 15", "React 19"), use version-specific library IDs if available from the resolution step
- **Prefer official sources**: When multiple matches exist, prefer official/primary packages over community forks