How do I install the librarian mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

What credentials does it need?

It reads `PYTHONPATH` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Librarian MCP Server

Librarian is a MCP (Model Context Protocol) Server that allows any LLM with a compatible MCP client to query Wikipedia for information. It can be

Local serverstdioPython

What is the Librarian MCP Server?

Librarian is a MCP (Model Context Protocol) Server that allows any LLM with a compatible MCP client to query Wikipedia for information. It can be configured to

What the server does

Automatic Fact-Checking — Configure Claude Desktop to proactively verify factual claims using Wikipedia
Wikipedia Search — Search for relevant Wikipedia articles
Page Information — Get detailed information about specific Wikipedia pages
Page Summaries — Quick summaries of Wikipedia pages
Page Sections — Get specific sections from Wikipedia pages
Multi-language Support — Query Wikipedia in different languages

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Librarian MCP Server

{
  "mcpServers": {
    "librarian": {
      "url": "https://your-server-host/mcp"
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Frequently asked questions

Librarian is a MCP (Model Context Protocol) Server that allows any LLM with a compatible MCP client to query Wikipedia for information. It can be configured to Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.

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