GM Puppeteer
Verified IntegrationClient Configuration
— Connect GM Puppeteer to Claude Desktop or Cursor in seconds{
"mcpServers": {
"gm-puppeteer": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-gm-puppeteer"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Enables AI assistants to gain full Game Master control over Foundry VTT v14 through a module-free Model Context Protocol (MCP) server.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for GM Puppeteer
Your AI can manage scenes, tokens, combat, journals, and ownership. It also includes a specialized Pathfinder 2e layer for tasks like condition management, encounter budgeting, item creation, and creature stat block handling.
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