Dmcheck

Overview

Dmcheck is a Model Context Protocol server that provides deterministic conduct verdicts for live tabletop sessions, functioning as CI for running a game. It lets AI assistants call Dmcheck as a set of tools directly, eliminating the need to copy and paste between applications.

The server runs locally on your machine via the Python package dmcheck, installed with uvx dmcheck, and communicates with MCP clients over stdio. No authentication is required—it works immediately after installation. The latest release is v0.5.1, distributed under the MIT license. Source code is available at chaoz23/dmcheck on GitHub.

Dmcheck is listed in the AI & Agents category on mcp.site and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain Dmcheck, claim this listing to verify ownership and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "dmcheck": {
      "command": "uvx",
      "args": [
        "dmcheck"
      ]
    }
  }
}