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Library Docs MCP Server

by vikramdse

Development/DocumentationDocumentationLangchainLlama-IndexOpenAISerper API

This is an MCP server that allows you to search and fetch documentation for popular libraries like Langchain, Llama-Index, MCP, and OpenAI using the Serper API. It provides updated documentation, addressing knowledge cut-off issues in LLMs.

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What is Library Docs MCP Server?

This is an MCP (Model Context Protocol) server that retrieves documentation for various libraries using the Serper API. It helps LLMs access up-to-date information for libraries like Langchain, Llama-Index, MCP, and OpenAI.

How to use Library Docs MCP Server?

To use this server with Claude Desktop, update the claude_desktop_config.json file with the provided configuration. The configuration includes the command to run the server using uv and the path to the server.py file.

Key features of Library Docs MCP Server

  • Search library documentation using a natural language query.

  • Supports Langchain, Llama-Index, MCP, and OpenAI.

  • Uses the Serper API to perform site-specific searches.

  • Parses and returns the documentation using BeautifulSoup.

  • Provides updated documentation.

Use cases of Library Docs MCP Server

  • Providing real-time documentation to LLMs.

  • Improving the accuracy and relevance of LLM responses.

  • Development and troubleshooting with up-to-date library information.

  • Addressing knowledge cut-off dates in LLM models.

FAQ from Library Docs MCP Server

What libraries are supported?

Currently, Langchain, Llama-Index, MCP, and OpenAI are supported. You can update the code to add other libraries.

What API is used for searching?

The Serper API is used to perform site-specific searches for documentation.

How is the documentation parsed?

The documentation is parsed using BeautifulSoup.

Why is this server useful for LLMs?

Many LLMs have knowledge cut-off dates. This server provides real-time, up-to-date documentation, improving the accuracy of LLM responses.

How do I integrate this with Claude Desktop?

Update the claude_desktop_config.json file with the provided configuration, specifying the command and arguments to run the server.