Context7

概要

Context7 MCP (Model Context Protocol) Server addresses the common problem of Large Language Models (LLMs) and AI code editors generating outdated, generic, or even hallucinated code due to reliance on old training data. By pulling current, version-specific documentation and code examples directly from project sources, Context7 ensures that AI assistants have the most accurate and relevant information available, directly within the prompt's context. This eliminates the need for manual tab-switching and significantly improves the quality and reliability of AI-generated code, enabling developers to build faster and with greater confidence.

主な機能

• Prevents LLMs from hallucinating APIs or providing outdated solutions.
• Supports integration with various AI code editors and LLM clients (Cursor, Claude Code, VS Code, Zed, etc.).
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• Enables community contribution for adding and updating project documentation.
• Injects relevant code examples directly into LLM prompts.
• Delivers up-to-date, version-specific code documentation.

ユースケース

• Learning new frameworks or libraries by leveraging AI-generated examples based on current documentation.
• Generating accurate and up-to-date code snippets for complex library usage within an AI code editor.
• Developing new features or debugging existing code with an LLM that requires precise API knowledge.