FlipLetters MCP

The FlipLetters MCP server lets agents draft, validate, and share split-flap boards as flipcode. It is available over hosted Streamable HTTP (connect by URL) and as a local stdio process via npm. Local draft tools need no key.

Hosted (Cursor / remote MCP)

Canonical URL: https://app.flipletters.com/mcp/v1. Cursor alias: https://app.flipletters.com/api/mcp. Discovery: /.well-known/mcp/server.json. GET is a liveness descriptor; POST is Streamable HTTP MCP.

{
  "mcpServers": {
    "flipletters": {
      "url": "https://app.flipletters.com/api/mcp"
    }
  }
}

Cloud render, team library, and Postiz tools need a Studio API key on the request:

{
  "mcpServers": {
    "flipletters": {
      "url": "https://app.flipletters.com/api/mcp",
      "headers": {
        "Authorization": "Bearer flk_…"
      }
    }
  }
}

Local stdio

npx -y flipletters-mcp-server

npm: flipletters-mcp-server

{
  "mcpServers": {
    "flipletters": {
      "command": "npx",
      "args": ["-y", "flipletters-mcp-server"],
      "env": {
        "FLIPLETTERS_API_KEY": "flk_…optional…",
        "FLIPLETTERS_API_URL": "https://app.flipletters.com"
      }
    }
  }
}

Local tools need no key. Cloud render, team library, and Postiz tools need FLIPLETTERS_API_KEY from Studio → Account → API keys & agents. See the FlipLetters API and agent guide.