Library Docs MCP Server

Search and fetch documentation for popular libraries like Langchain, Llama-Index, and OpenAI using the Serper API, providing updated information for LLMs.

This is an MCP (Model Context Protocol) server that allows you to search and fetch documentation for popular libraries like Langchain, Llama-Index, MCP, and OpenAI using the Serper API.

- Search library documentation using a natural language query.
- Supports Langchain, Llama-Index, MCP, and OpenAI (Update the code to add other libraries).
- Uses theSerper APIto perform site-specific searches.
- Parses and returns the documentation usingBeautifulSoup.
- Provides updated documentation– useful for LLM models with knowledge cut-off dates.

Many LLM models, including those used inClaude Desktopand similar platforms, have a knowledge cut-off date and may not have access to the latest library documentation. This MCP server solves that problem by:

- Fetchingreal-time documentationfrom official sources.
- Providingup-to-date informationfor development and troubleshooting.
- Improving the accuracy and relevance of responses when working with new library updates.

To use this server withClaude Desktop, update theclaude_desktop_config.jsonfile with the following configuration:

{ "mcpServers": { "docs-mcp-server": { "command": "C:\\Users\\Vikram\\.local\\bin\\uv.exe", "args": [ "run", "--with", "mcp[cli]", "mcp", "run", "F:\\My Projects\\AI\\docs-mcp-server\\server.py" ] } } }

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Search and fetch documentation for popular libraries like Langchain, Llama-Index, and OpenAI using the Serper API.

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