io.github.open-deltat/deltat

io.github.open-deltat/deltat

Give an agent a calendar it can book without double-booking: find, hold, then commit atomically.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "deltat": {
      "command": "npx",
      "args": [
        "-y",
        "@open-deltat/mcp@0.2.0"
      ],
      "env": {
        "DELTAT_PASSWORD": "<your DELTAT_PASSWORD>",
        "DELTAT_HOST": "localhost",
        "DELTAT_PORT": "5433",
        "DELTAT_DATABASE": "public",
        "DELTAT_USER": "user"
      }
    }
  }
}
Environment variables
  • DELTAT_PASSWORDrequiredsecretPassword for the deltat server. Required; there is no default.
  • DELTAT_HOSTHostname of the deltat server.
  • DELTAT_PORTPort deltat listens on.
  • DELTAT_DATABASETenant to connect to. Each database name is an isolated tenant.
  • DELTAT_USERUsername presented at connect time.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.2.0
Registry
active
Published
10/4/2026

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