context7

Retrieve real-time library documentation, code examples, and API references.

2|Updated Mar 10, 2026
One-click install
npx skills add https://github.com/caoronglin/copaw-skills --skill context7-caoronglin
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: context7
Source: https://github.com/caoronglin/copaw-skills/tree/main/skills/mcp-context7
Command: npx skills add https://github.com/caoronglin/copaw-skills --skill context7-caoronglin

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill overcomes the limitations of outdated LLM training data by providing real-time access to the latest library documentation, code examples, and API references, preventing hallucinations and ensuring the use of current best practices.

Core Features & Use Cases

  • Real-time Document Retrieval: Access up-to-the-minute documentation for various libraries and frameworks.
  • Code Example Generation: Obtain accurate, runnable code snippets for specific tasks.
  • Version-Specific Information: Query documentation tailored to particular versions of libraries.
  • Use Case: When asking how to implement a new feature in Next.js 14, this Skill can fetch the exact middleware configuration details and provide a working code example, avoiding outdated information from the LLM's training data.

Quick Start

Use context7 to find out how to configure middleware in Next.js 14.

Frequently Asked Questions about context7

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I get real-time library documentation to prevent LLM API hallucinations?

Real-time library documentation is retrieved by providing a Context7 API key, fetching up-to-the-minute API references and code examples to prevent LLM API hallucinations and outdated information.

Can I query version-specific documentation for frameworks like Next.js 14?

Yes, you can query version-specific documentation for frameworks like Next.js 14, retrieving exact middleware configuration details and runnable code snippets tailored to particular library versions.

Why does my LLM generate outdated code examples for recent framework updates?

LLM generates outdated code examples because of training data limitations; real-time document retrieval overcomes this by accessing current API references and best practices via a Context7 API key.

What's the best way to find accurate, runnable code snippets for new library features?

The best way to find accurate, runnable code snippets is using real-time document retrieval to access current library documentation, bypassing LLM training data limitations and ensuring correct best practices.

Do I need a Context7 API key to access up-to-date technical resources?

Yes, you need a Context7 API key for authentication and access to up-to-date technical resources, enabling real-time retrieval of library documentation and code examples.