MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

DiscoveryServer directory

Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

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638 servers

Ordered by checks passedClear filters
Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
ai.planetrack/flight-data

Live flight status, airport boards, aircraft lookups and what is overhead, from PlaneTrack.ai.

TravelData access / search

Requires authNot measured4 / 22Not checked yet
com.hotelvalora/mcp

Institutional hotel valuations in seconds: NOI/cap rate, USALI P&L, IRR/MOIC, markets, compsets.

TravelData access / search

Requires authOutdated checkNot measured4 / 22
com.hotelvalora/mcp-demo

Try HotelVALORA's hotel valuation MCP with a live sample asset, no account needed.

TravelData access / search

Requires authOutdated checkNot measured4 / 22
com.miseaudit/hotel-operations

Back-of-house hotel analytics: rooms, housekeeping, F&B, spa, engineering, and the P&L to GOP.

TravelData access / search

Requires authOutdated checkNot measured4 / 22
de.vakantio/mcp

Search, write, and publish travel blogs on vakantio.de: posts, drafts, trips, comments. OAuth.

TravelData access / search

Requires authOutdated checkNot measured4 / 22
io.github.RAHULTRIPGAIN/tripgain-mcp-server

Corporate travel booking and expense management for TripGain, exposed as an MCP server.

TravelCode & DevOps

Requires authOutdated checkNot measured4 / 22
io.github.runrelay/mcp-relay

RunRelay MCP relay — AI agent threads, HITL confirmations, and travel capability discovery.

TravelCode & DevOps

Requires authNot measured4 / 22Not checked yet
io.myco2suite/carbon-intelligence

Verified CO2e for any transaction, activity, flight, shipment or CBAM import. 200+ countries.

TravelData access / search

Requires authNot measured4 / 22Not checked yet
Adónde

Plan trips and find hotels, tours and flights; build day-by-day itineraries. Account required.

TravelData access / search

Requires authNot measured4 / 22
Agent NOTAMs: hazard bulletins for agents

Signed, auto-expiring hazard bulletins for tools and APIs, with pre-flight checks for agents.

TravelData access / search

Requires authOutdated checkNot measured4 / 22
AgentWeb

Free web search, 130M+ business records, local search, weather and travel data for AI agents.

TravelData access / search

Requires authNot measured4 / 22Not checked yet
Airalo MCP Server and API by Cotlet

Airalo travel eSIM marketplace MCP server: list my eSIMs, check data usage, buy eSIM, top up eSIM.

TravelData access / search

Requires authOutdated checkNot measured4 / 22
Airport Lounge List

Search 8,500+ airport lounges and check access by card or membership.

TravelData access / search

Requires authOutdated checkNot measured4 / 22
aisim.now

Travel eSIM data plans for 160+ countries: find a plan, buy it, install it and check data usage.

TravelData access / search

Requires authOutdated checkNot measured4 / 22
Anywayr

Plan trips, search hotels and flights, get exact quotes and check out on Anywayr.

TravelData access / search

Requires authNot measured4 / 22
Avantio MCP Server and API by Cotlet

Avantio vacation rental management MCP server: list bookings, get booking, read calendar.

TravelData access / search

Requires authOutdated checkNot measured4 / 22
AwardClaw Award Travel

Business and first class award seat alerts, saver availability search, trip watches and points news.

TravelData access / search

Requires authNot measured4 / 22Not checked yet
AwardSecrets Award Availability

Award seat availability from a contracted GDS. One route, one airline, one date.

TravelData access / search

Requires authNot measured4 / 22Not checked yet
Booking.com Hotel Search (Live Prices)

Live Booking.com hotel prices, plus per-country pricing for rate-parity monitoring.

TravelMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Breezeway MCP Server and API by Cotlet

Breezeway vacation rental operations MCP server: list tasks, create task, assign task.

TravelData access / search

Requires authOutdated checkNot measured4 / 22
Compi — travel companion

Organise trips, daily plans, stays, places, lists and shared expenses in your Compi account.

TravelData access / search

Requires authNot measured4 / 22
Consegna.video

Client portal for video studios: clients, projects, steps, quotes, call sheets, travel log.

TravelData access / search

Requires authOutdated checkNot measured4 / 22
Cork & Curve wine travel

Verified wineries and wine bars in 31 regions with provenance, wine festivals, tours and stays.

TravelData access / search

Requires authNot measured4 / 22Not checked yet
DoDomain

Connect custom domains via AI agents: DNS pre-flight checks, hand-off connect sessions and checks.

TravelData access / search

Requires authOutdated checkNot measured4 / 22

Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence