Third-party catalogue
15 travel MCP servers we would put in front of a developer. We point at them and do not host, proxy, or take a cut. Status comes from our own scheduled probe, so a server that stopped working says so.
Servers that scrape a site whose terms forbid it are excluded, however useful they look. Partner-gated servers are listed and labelled, because a developer who already holds that contract wants to know they exist.
all group-travel flights-search flights-booking hotels split-stay rail activities-tours visa-docs disruption-claims ground-ancillaries
Sabre agentic APIs unknown official
Sabre · curated 3.5/5 · auth: partner
Sabre's own server over their agentic APIs: shopping, booking and servicing at GDS scale. Listed because a developer who already has a Sabre contract should know it exists. We do not rebuild what a GDS already does.
flights-searchflights-bookinghotels
3 caveats
- Enterprise sales cycle, not a signup form.
- Transport and authentication are not publicly documented; your account team supplies both.
- This one can actually issue tickets. Keep it well away from an unsupervised agent.
Travelport TripServices unknown official
Travelport · curated 3.5/5 · auth: partner
Travelport's MCP layer over TripServices, rolling out through agency platforms. The second GDS route worth knowing about, and the one already deployed across several hundred agencies.
flights-searchflights-bookinghotels
2 caveats
- Not self-serve.
- Availability depends on your agency platform having enabled it.
Duffel flight search (community) unknown community
community · curated 3.0/5 · auth: api_key
Community servers over the Duffel API, which is the most approachable route to real NDC flight content and ticket issuance without an airline relationship of your own. Duffel publishes no server themselves, so pick your maintainer with care.
flights-searchflights-booking
3 caveats
- Community maintained. Read the code before you trust it with a live token.
- Some variants can book and pay. Check which tools a build exposes before installing it.
- Duffel's own test mode is the right place to start.