Enables AI agents to perform flight searches, select seats, manage bookings, check in, retrieve digital boarding passes, and check SkyMiles account details and balances through browser automation.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Delta Air Lines MCP ServerFind flights from Atlanta to Los Angeles for July 15th"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
@striderlabs/mcp-delta
MCP server for Delta Air Lines — let AI agents search flights, select seats, manage bookings, check in, get boarding passes, and check SkyMiles balance via browser automation.
Built by Strider Labs.
Features
17 tools covering the full Delta booking and travel management workflow
Playwright browser automation with stealth patches to avoid bot detection
Session persistence via cookies at
~/.striderlabs/delta/cookies.jsonHuman-like behavior — random delays, realistic user agent, locale/timezone spoofing
SkyMiles integration — check balance, Medallion status, and recent activity
Confirmation gates for checkout to prevent accidental bookings
JSON responses for easy parsing by AI agents
Tools
Tool | Description |
| Check Delta login status and session info |
| Initiate Delta SkyMiles login (opens sign-in page) |
| Clear saved session and cookies |
| Search Delta flights by origin, destination, dates, and passengers |
| Get detailed info about a flight (aircraft, layovers, baggage policy) |
| Select outbound/return flights to begin booking |
| View aircraft seat map with availability and pricing |
| Choose specific seats for passengers |
| Add checked baggage to your booking |
| View upgrades, Wi-Fi passes, priority boarding, and other add-ons |
| Complete the flight purchase (requires |
| Retrieve existing booking by confirmation number |
| Online check-in for upcoming flights (opens 24h before departure) |
| Get digital boarding pass for checked-in flights |
| Real-time flight status, gate, and delay information |
| Check SkyMiles balance, Medallion tier, and recent activity |
| Modify bookings — view, cancel, change flights, upgrade, or add bags |
Installation
npm install -g @striderlabs/mcp-delta
npx playwright install chromiumClaude Desktop Integration
Add to your claude_desktop_config.json:
{
"mcpServers": {
"delta": {
"command": "striderlabs-mcp-delta"
}
}
}Or with npx:
{
"mcpServers": {
"delta": {
"command": "npx",
"args": ["-y", "@striderlabs/mcp-delta"]
}
}
}Authentication
Some tools (SkyMiles balance, booking management, check-in) require a Delta SkyMiles account. The server persists your session cookies at ~/.striderlabs/delta/cookies.json.
Login flow:
Ask the AI agent to run
loginOpen the returned URL in your browser
Log in to your Delta SkyMiles account
Run
statusto verify the session was saved
Flight search and flight status work without authentication.
Example Workflows
Book a Flight
1. search_flights(origin="ATL", destination="LAX", departureDate="2025-07-15")
2. get_flight_details(flightId="0")
3. select_flight(outboundFlightId="0")
4. get_seat_map()
5. select_seats(seats=["24A"])
6. add_bags(bags=1)
7. checkout() ← returns preview
8. checkout(confirm=true) ← completes purchase (needs explicit user confirmation)Check In
1. check_in(confirmationNumber="ABC123", lastName="Smith")
2. get_boarding_pass(confirmationNumber="ABC123", lastName="Smith")Monitor a Flight
1. get_flight_status(flightNumber="DL 123")Manage SkyMiles
1. login()
2. get_skymiles()Safety
The checkout tool requires confirm: true to actually complete a purchase. Without it, the tool returns a preview of the booking details. Never set
The manage_booking cancel action will prompt you to confirm on the Delta website before any cancellation is finalized.
Session Storage
Cookies and session info are stored at:
~/.striderlabs/delta/cookies.json~/.striderlabs/delta/session.json
Environment Variables
No environment variables are required. Credentials are managed via the browser session stored in ~/.striderlabs/delta/.
Development
git clone https://github.com/markswendsen-code/mcp-delta
cd mcp-delta
npm install
npm run build
node dist/index.jsLicense
MIT — © Strider Labs
Resources
Looking for Admin?
Admins can modify the Dockerfile, update the server description, and track usage metrics. If you are the server author, to access the admin panel.