How do I install the Context7 skill?

Run npx skillmds@latest add majiayu000/context7-9 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Context7 safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Context7?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Context7 free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Context7?

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Context7 by majiayu000 — Agent Skill

Name: Context7
Rating: 4.5 (4 reviews)
Author: majiayu000

Context7

Fetch up-to-date library documentation using Context7 API. Use this skill when the user asks for docs, examples, or help with a specific library/framework (e.g., "look up React docs", "context7 nextjs routing", "fetch docs for fastapi").

majiayu000 Updated Sep 22, 2026 567 repo stars

File contents

Context7 Documentation Fetcher

This skill fetches up-to-date documentation and code examples from libraries using the Context7 API.

Standard Workflow

Context7 requires a two-step process:

Step 1: Search for the Library ID

First, search for the library to get its ID:

GET https://context7.com/api/v2/libs/search?libraryName=<library>&query=<context>

Parameters:

libraryName: The library name (e.g., "react", "nextjs", "fastapi")
query: Search context to help find the right library

The response contains a results array with library objects. Use the id field from the first result.

Step 2: Get Documentation Context

Use the library ID to fetch relevant documentation:

GET https://context7.com/api/v2/context?libraryId=<id>&query=<question>

Parameters:

libraryId: The ID from step 1 (e.g., "/vercel/next.js")
query: Natural language question about the documentation

This returns ranked code snippets and documentation matching your query.

Example Usage

When the user asks about a library:

Search for the library: Use WebFetch to call:
```
https://context7.com/api/v2/libs/search?libraryName=nextjs&query=routing
```
Extract the library ID from the response (e.g., "/vercel/next.js")

Fetch documentation: Use WebFetch to call:

https://context7.com/api/v2/context?libraryId=/vercel/next.js&query=How to setup dynamic routes

Present the results to the user with the relevant code examples and documentation.

Tips for Best Results

Use specific, detailed queries rather than vague terms
Include relevant context in the query (e.g., "useState hook with TypeScript" instead of just "state")
The API works without an API key but has restricted rate limits

Handling Responses

Status	Meaning	Action
200	Success	Process and present results
202	Processing	Library still indexing; inform user to try later
301	Redirect	Use the `redirectUrl` from response
429	Rate Limited	Inform user about rate limit; suggest waiting
404	Not Found	Library doesn't exist; suggest alternative search

---name: context7-9description: Fetch up-to-date library documentation using Context7 API. Use this skill when the user asks for docs, examples, or help with a specific library/framework (e.g., "look up React docs", "context7 nextjs routing", "fetch docs for fastapi").---# Context7 Documentation FetcherThis skill fetches up-to-date documentation and code examples from libraries using the Context7 API.## Standard WorkflowContext7 requires a **two-step process**:### Step 1: Search for the Library IDFirst, search for the library to get its ID:```GET https://context7.com/api/v2/libs/search?libraryName=<library>&query=<context>```Parameters:- `libraryName`: The library name (e.g., "react", "nextjs", "fastapi")- `query`: Search context to help find the right libraryThe response contains a `results` array with library objects. Use the `id` field from the first result.### Step 2: Get Documentation ContextUse the library ID to fetch relevant documentation:```GET https://context7.com/api/v2/context?libraryId=<id>&query=<question>```Parameters:- `libraryId`: The ID from step 1 (e.g., "/vercel/next.js")- `query`: Natural language question about the documentationThis returns ranked code snippets and documentation matching your query.## Example UsageWhen the user asks about a library:1. **Search for the library**: Use WebFetch to call: ``` https://context7.com/api/v2/libs/search?libraryName=nextjs&query=routing ``` Extract the library ID from the response (e.g., "/vercel/next.js")2. **Fetch documentation**: Use WebFetch to call: ``` https://context7.com/api/v2/context?libraryId=/vercel/next.js&query=How to setup dynamic routes ```3. **Present the results** to the user with the relevant code examples and documentation.## Tips for Best Results- Use specific, detailed queries rather than vague terms- Include relevant context in the query (e.g., "useState hook with TypeScript" instead of just "state")- The API works without an API key but has restricted rate limits## Handling Responses| Status | Meaning | Action ||--------|---------|--------|| 200 | Success | Process and present results || 202 | Processing | Library still indexing; inform user to try later || 301 | Redirect | Use the `redirectUrl` from response || 429 | Rate Limited | Inform user about rate limit; suggest waiting || 404 | Not Found | Library doesn't exist; suggest alternative search |

Frequently asked questions