@striderlabs/mcp-delta

MCP server for Delta Airlines — let AI agents search flights, manage bookings, check in, select seats, cancel reservations, and track SkyMiles via browser automation.

By Strider Labs

Features

• Search flights with flexible cabin class options (Main Cabin, Delta Comfort+, First Class, Delta One)
• Get flight details including aircraft type, fare options, and layover info
• Real-time flight status with gate info, delays, and live updates
• Manage bookings — view My Trips reservations
• Check in and retrieve boarding pass details
• Track SkyMiles balance, Medallion status, and recent activity
• Select seats for any Delta flight
• Cancel reservations with refund/eTravel credit estimates

Installation

npx @striderlabs/mcp-delta

Or install globally:

npm install -g @striderlabs/mcp-delta

MCP Configuration

Add to your MCP client config (e.g. ~/.claude/claude_desktop_config.json):

{
  "mcpServers": {
    "delta": {
      "command": "npx",
      "args": ["-y", "@striderlabs/mcp-delta"]
    }
  }
}

Authentication

Session cookies are stored in ~/.strider/delta/ for persistence across sessions.

1. Run delta_login to get the login URL
2. Open the URL in your browser and log in to your SkyMiles account
3. Run delta_status to verify the session is active

Tools

| Tool | Description | |------|-------------| | delta_status | Check login status and session info | | delta_login | Initiate SkyMiles login flow | | delta_logout | Clear session and cookies | | delta_search_flights | Search for available flights | | delta_get_flight_details | Get details for a specific flight | | delta_get_flight_status | Real-time flight status with gate and delay info | | delta_get_reservations | List upcoming bookings (My Trips) | | delta_check_in | Check in for a flight | | delta_get_skymiles | Check SkyMiles balance and Medallion status | | delta_select_seats | Choose seat assignments | | delta_cancel_reservation | Cancel a booking (with confirmation guard) |

Usage Examples

Search for flights:

delta_search_flights origin=ATL destination=JFK departureDate=2025-06-15 cabin="Delta Comfort+"

Check real-time status:

delta_get_flight_status flightNumber=DL400 date=2025-06-15

Check in:

delta_check_in confirmationNumber=ABC123 lastName=Smith

Cancel a reservation (preview first, then confirm):

delta_cancel_reservation confirmationNumber=ABC123 lastName=Smith
# Review refund info, then:
delta_cancel_reservation confirmationNumber=ABC123 lastName=Smith confirm=true

Requirements

• Node.js 18+
• Playwright (installed automatically)

License

MIT