Gelbooru Mcp MCP Server

A Python MCP server that wraps the Gelbooru API. Connect it to any MCP-compatible client (Claude Desktop, Cursor, etc.) to search posts, look up tags, and generate Stable Diffusion prompts from real…

Local serverstdio

What is the Gelbooru Mcp Server?

Gelbooru Mcp is an MCP project maintained in the citronlegacy/gelbooru-mcp repository. The maintainer describes its purpose as “A Python MCP server that wraps the Gelbooru API. Connect it to any MCP-compatible client (Claude Desktop, Cursor, etc.) to search posts, look up tags…”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using /absolute/path/to/.venv/bin/python. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Configuration values

The example declares GELBOORU_API_KEY, GELBOORU_USER_ID. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the Gelbooru Mcp Server

{
  "mcpServers": {
    "gelbooru-mcp": {
      "command": "/absolute/path/to/.venv/bin/python",
      "args": [
        "/absolute/path/to/gelbooru_mcp.py"
      ],
      "env": {
        "GELBOORU_API_KEY": "YOUR_GELBOORU_API_KEY",
        "GELBOORU_USER_ID": "your_user_id"
      }
    }
  }
}

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

Configuration

VariableDescriptionRequired
GELBOORU_API_KEYDeclared in the maintainer’s client configuration.Check documentation
GELBOORU_USER_IDDeclared in the maintainer’s client configuration.Check documentation