Srdcheck

Overview

Srdcheck is a Model Context Protocol server that provides scoped deterministic checks against the D&D 5.2.1 System Reference Document, with applied rules cited and boundaries explicitly stated. Any MCP-compatible AI assistant can call Srdcheck's tools directly, letting the model decide when to apply rules checks within a conversation or agent workflow.

The server runs locally via the Python package srdcheck using the command uvx srdcheck, communicating with your MCP client over stdio. No authentication or external credentials are required. The latest release is v0.8.0, maintained by chaoz23 on GitHub as chaoz23/srdcheck.

Srdcheck is listed in the AI & Agents category on mcp.site and integrates with any MCP client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim your listing to earn the Verified badge and keep ownership current.

Installation

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