langchain-ai/mcpdoc

Health v2 · maintenance only

Adoption not part of the score

1031 stars · 128 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

An MCP server that exposes llms.txt documentation indexes to IDEs and AI coding apps like Cursor, Windsurf, and Claude Code. It provides a fetch_docs tool with domain access controls so users can audit tool calls and the documentation context returned to their LLM.

Use cases

• give cursor access to langchain docs via llms.txt
• serve llms.txt documentation to claude code through mcp
• audit documentation fetches made by ai coding assistants
• restrict which domains an ai ide can fetch docs from
• add library documentation context to windsurf
• make project docs available to llm agents in the ide

When to choose

• you use Cursor, Windsurf, or Claude Code and want controlled, auditable access to llms.txt docs
• you need to restrict documentation fetching to specific domains for security
• you want a user-defined list of documentation sources for AI-assisted coding

When to avoid

• you need general web search or scraping rather than llms.txt doc retrieval
• your IDE already handles llms.txt retrieval and you don't need auditing or domain controls

Facets

service · maturity active

mcp documentation search-engine developer-tools developer-tools documentation large-language-models python cli self-hosted llms-txt mcp-server ide-integration cursor claude-code windsurf docs-retrieval ai-agents

Member repositories

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markdown · JSON · MCP: product_card(name="langchain-ai/mcpdoc")