context7-cli

Retrieve current library documentation and code examples for AI coding agents.

2|Updated Apr 12, 2026
One-click install
npx skills add https://github.com/pure-golang/level85 --skill context7-cli-pure-golang
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: context7-cli
Source: https://github.com/pure-golang/level85/tree/main/.agents/skills/context7-cli
Command: npx skills add https://github.com/pure-golang/level85 --skill context7-cli-pure-golang

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

It solves the problem of outdated or hard-to-find library documentation and the setup overhead needed to let an AI coding agent reliably access that documentation.

Core Features & Use Cases

  • Up-to-date Documentation Retrieval: fetches current docs for any library by first resolving a library ID, then querying for targeted information (useful when verifying APIs, types, hooks, or framework behavior).
  • AI Coding Skills Management: installs, searches, suggests, lists, removes, and generates coding skills from a registry to match your project and workflow.
  • Context7 MCP / Agent Setup: configures your AI coding agent (Claude Code, Cursor, OpenCode, or universal) so it can call Context7 for library docs in an IDE-ready way.

Quick Start

Configure Context7 MCP for your agent by running ctx7 setup --mcp --claude.

Frequently Asked Questions about context7-cli

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

FAQPage Schema
How do I fetch up-to-date library documentation for my AI coding agent?

To fetch up-to-date library documentation, resolve the specific library ID first, then query it to retrieve targeted API signatures, types, and code examples directly for your active project.

How do I set up Context7 MCP for Claude Code or Cursor?

You can set up Context7 MCP for Claude Code by running the command `ctx7 setup --mcp --claude`, which configures your AI coding agent to call Context7 for library docs in an IDE-ready way.

Can I manage and install AI coding skills from a registry using a CLI?

Yes, you can install, search, suggest, list, remove, and generate context-specific coding skills from a registry to match your project workflow and active development environment.

Does Context7 MCP setup support both OAuth and API-key authentication?

Context7 MCP setup supports both OAuth and API-key authentication, allowing flexible configuration for universal agents, Claude Code, Cursor, and OpenCode environments.

What is the best way to validate API signatures and framework behavior during development?

The best way to validate API signatures is using a two-step library-ID resolution workflow that retrieves current documentation and targeted code examples, ensuring your AI coding agent has reliable context.

Why does my AI agent struggle with outdated library documentation during coding tasks?

AI agents struggle with outdated library documentation because they lack current context; setting up Context7 MCP provides automated retrieval of real-time docs, types, and hooks to solve this.