Gamma MCP

The Universal MCP Server exposes tools for the Gamma Generations API and is designed for prompt-first workflows in MCP-compatible clients.

Installation

Prerequisites

• Node.js 18+
• Set UNIVERSAL_MCP_SERVER_GAMMA_API_KEY in your environment

Get a Gamma API key

• See Gamma developer docs and request access
  • Overview: https://developers.gamma.app/docs/how-does-the-generations-api-work
  • Access: https://developers.gamma.app/docs/get-access
  • Getting Started: https://developers.gamma.app/docs/getting-started

Build locally

cd /Users/kimurataiyou/gamma-mcp
npm i
npm run build

Setup: Claude Code (CLI)

Use this one-line command (replace with your real API key):

claude mcp add Gamma-MCP -s user -e GAMMA_MCP_GAMMA_API_KEY="sk-your-real-key" -- npx gamma-mcp

To remove the server from Claude Code:

claude mcp remove Gamma-MCP

Setup: Cursor

Create .cursor/mcp.json at your repository root:

{
  "mcpServers": {
    "gamma-mcp": {
      "command": "npx",
      "args": ["gamma-mcp"],
      "env": { "GAMMA_MCP_GAMMA_API_KEY": "sk-your-real-key" },
      "autoStart": true
    }
  }
}

Other Clients and Agents

Configuration (Env)