Gamma MCP Server

What it does

Connects to the Gamma AI presentation platform, letting your AI assistant create full slide decks from a simple prompt. Feed it a topic, tone, audience, and slide count — it calls the Gamma API and returns a link to a polished presentation.

Tools

• generate-presentation — Creates a Gamma presentation from a text prompt. Accepts parameters for tone, audience, text amount (short/medium/long), text mode (generate/summarize), number of slides (1–20), image model, image style, editor mode, and additional instructions. Returns a URL to the finished deck.

Installation

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "gamma-presentation": {
      "command": "npx",
      "args": ["-y", "gamma-mcp-server"],
      "env": {
        "GAMMA_API_KEY": "your_gamma_api_key"
      }
    }
  }
}

Requires a Gamma API key. Set it via the env block or a .env file in the working directory.

Supported hosts

Claude Desktop