LetsFG — Flights & Hotels MCP Server

What the code does

We read the source, 8 h ago · rules 3dff92dd89df

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    dest = os.path.join(STUBS, rel.replace("/", os.sep))

    proc = subprocess.run(cmd, capture_output=True, text=True, shell=(os.name == "nt"))

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

claude mcp add letsfg --transport http https://letsfg.co/developers/api/mcp

{
  "mcpServers": {
    "letsfg": {
      "url": "https://letsfg.co/developers/api/mcp"
    }
  }
}

[mcp_servers.letsfg]
url = "https://letsfg.co/developers/api/mcp"

{
  "mcpServers": {
    "letsfg": {
      "url": "https://letsfg.co/developers/api/mcp"
    }
  }
}

{
  "mcpServers": {
    "letsfg": {
      "url": "https://letsfg.co/developers/api/mcp"
    }
  }
}

This one needs environment variables set before it will start: LETSFG_BEARER_TOKEN (Card-backed token from the connect flow: add https://letsfg.co/developers/api/mcp as a remote MCP and approve it; the consent step saves a card at letsfg.co/connect in a 0.00 Revolut setup (nothing charged). Reaches both flights and hotels, and can book.), LETSFG_API_KEY (Developer API key (prepaid credits) from letsfg.co/developers. Also reaches both flights and hotels; required for the account and payment tools.). The author declared them in the registry entry; get the values from the project itself.

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints