Seats.aero Cloudflare MCP Server

A TypeScript-based, stateless Remote MCP server for interacting with the seats.aero API via natural language. This server runs on the edge via Cloudflare Workers, providing lightning-fast, highly scalable access to flight availability, routes, and bulk searches.

❗ Prerequisites: You will need a seats.aero Pro API key to use this tool.

🚀 Get Started: One-Click Deploy

You can deploy this server directly to your Cloudflare account in one click:

Once deployed, your MCP server will be live at a URL like: https://seats-aero-cloudflare-mcp.<your-account>.workers.dev/mcp

🔐 Crucial Post-Deploy Step: Add Your Secrets

Because this server acts as a secure proxy to the seats.aero API, you must configure your secrets in the Cloudflare Dashboard before the server will function.

Go to your Cloudflare Dashboard > Workers & Pages > seats-aero-cloudflare-mcp.
Navigate to Settings > Variables and Secrets.
Add the following encrypted variables:
- SEATS_API_KEY: Your seats.aero Pro API key.
- MCP_CLIENT_SECRET: A secure password/token you invent to prevent unauthorized access to your edge node.
Redeploy your worker to inject the new secrets.

🛠️ Tools Available

The server uses strict JSON Schema enums to prevent LLM hallucinations for mileage programs and cabin classes.

get_flights: Get a list of flights. Maps to the cached search endpoint.
get_bulk_avail: Retrieve a large amount of availability objects from one specific mileage program. Maps to the bulk availability endpoint.
get_routes: Retrieve a list of route objects from one specific mileage program. Maps to the routes endpoint.

💻 Manual Deployment (CLI)

If you prefer to deploy via the command line instead of the one-click button:

Clone the repository and install dependencies:

   git clone [https://github.com/olsonbd/seats-aero-cloudflare-mcp.git](https://github.com/olsonbd/seats-aero-cloudflare-mcp.git)
   cd seats-aero-cloudflare-mcp
   npm install

Securely store your sectrets using Wrangler:

   npx wrangler secret put SEATS_API_KEY
   npx wrangler secret put MCP_CLIENT_SECRET

Deploy to Cloudflare:

   npx wrangler deploy

🤖 Connecting to Claude Desktop

Connect to your remote MCP server from local MCP clients using the mcp-remote proxy.

Open your Claude Desktop configuration file and add the following:

{
  "mcpServers": {
    "seats-aero": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "https://seats-aero-cloudflare-mcp.<your-account>.workers.dev/mcp"
      ],
      "env": {
        "MCP_REMOTE_BEARER_TOKEN": "your_mcp_client_secret_here"
      }
    }
  }
}

Seats.aero Cloudflare MCP