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Gemini CLI Transdirect MCP by usefulapi transdirect_list_couriers

How to: Gemini CLI Transdirect MCP by usefulapi transdirect_list_couriers

client:Gemini CLI transport:streamable-http tool:transdirect_list_couriers

Add Transdirect MCP by usefulapi to Gemini CLI

  1. 01

    Open ~/.gemini/settings.json and merge this in. Keep any servers already there.

{
  "mcpServers": {
    "transdirect": {
      "httpUrl": "https://transdirect.usefulapi.io/mcp"
    }
  }
}
  1. 02

    Save the file and restart Gemini CLI.

  2. 03

    Ask for something transdirect_list_couriers does. Gemini CLI lists the server's tools on connect and calls transdirect_list_couriers itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that Transdirect MCP by usefulapi's identifier in your config matches the one above exactly.

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 7 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.