doomwiki-mcp

Doomwiki

Use this MCP server to the Doom Wiki. Every demon, weapon, level, and piece of Doom lore since 1993.

Quick start

npm install
npm run build
node dist/index.js

The server uses stdio, so it can be connected to Claude Desktop, Cursor, VS Code, MCP Inspector, or another compatible MCP client.

Tools at a glance

• search_pages: Search the Doom Wiki for pages about demons, weapons, levels, and lore.
• get_page: Get a Doom Wiki page as cleaned text.
• get_category: List pages in a Doom Wiki category.

Limits and privacy

This project is intentionally narrow. It should be treated as a practical helper, not a complete certification or security audit. Check the implementation and the returned data before using it with sensitive material. No credentials are required unless the project explicitly says otherwise.

Try it

After building, connect the server through your MCP client. The repository root also contains smoke-test.mjs for projects covered by the shared harness. A typical tool call starts with search_pages.

Premium tools

These tools need a license key:

• page_info
• recent_changes

Buy a key at https://mcp-marketplace.io/server/io-github-mrfentmen-doomwiki-mcp and set it in your MCP client config:

"env": { "MCP_LICENSE_KEY": "mcp_live_..." }

The key is checked against MCP Marketplace, cached for 24 hours, and keeps working offline once one check has succeeded. Every other tool on this server stays free.