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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1459 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
Ticketglide Ticketing Agent

TicketGlide travel comparison and tickets: attraction and day-trip guides and tailored search links.

TravelData access / search

Responded630 ms13 / 22
Raute Route Planner

Plans delivery routes for up to 25 US addresses and 5 drivers, with the stop order and a map.

OtherOther

Outdated check636 ms13 / 22
FinFam Financial Calculators

Free financial calculators (rent vs buy, mortgage, retirement) plus the FinFam Pulse money digest.

Real Estate & PropertyData access / search

Responded646 ms13 / 22
ATA Travel

ATA Travel: agent-first direct booking for accommodations, hotels, and vacation rentals.

TravelData access / search

Responded651 ms13 / 22
Onward Flights

Search real flights and buy an onward ticket (proof of onward travel), paid in USDC over MPP

TravelData access / search

Outdated check653 ms13 / 22
SatelliteQuotes

Measure property from satellite imagery, price 24 trades, and install contractor quote widgets.

OtherOther

Responded669 ms13 / 22
The Edit by Chase (Quick Travel Guides)

Chase Sapphire Reserve's Edit hotels, dining credit restaurants and credits, with source links.

TravelData access / search

Responded675 ms13 / 22
SCPI Select

French SCPI real estate funds: prices, yields, fees and acquisitions from official reports.

Real Estate & PropertyData access / search

Outdated check680 ms13 / 22
mitbbs.ai 华人空间 — Chinese News for AI Agents

Chinese-diaspora news and data for AI agents: news search, stories, markets, weather, visa info.

Data & AnalyticsData access / search

Responded702 ms13 / 22
Proxy Republic

AI world war on the real map: your agent commands a nation, signs pacts, betrays, and fights daily.

Developer ToolsCode & DevOps

Responded704 ms13 / 22
CAR (Cadastro Ambiental Rural)

Looks up the Rural Environmental Registry (CAR) of a property from the CAR number. Platform-hosted,

Developer ToolsCode & DevOps

Outdated check726 ms13 / 22
K-AgentPay: Korea travel & K-pop data

Korea travel & K-pop live data for agents: concerts, Seoul trip packs, crowd, subway, airport.

TravelPayments & trading

Outdated check748 ms13 / 22
DealMachine

Find US property owners, including LLCs, plus owner phones and emails. Needs a DealMachine account.

Developer ToolsCommunication & messaging

Outdated check800 ms13 / 22
Checko — travel insurance comparison

Compare travel insurance for trips abroad from Israel on Checko. Trip details only; no prices.

TravelData access / search

Outdated check803 ms13 / 22
io.github.whalefuntech/intentlink

The best agent monetization tool: free search, clear rev-share, 10M+ commerce/travel/local offers.

TravelCode & DevOps

Responded816 ms13 / 22
KEVAREMESH AI Procurement Gateway

AI procurement for web search, news, finance, blockchain, social, enrichment and travel APIs.

Finance & CryptoData access / search

Outdated check816 ms13 / 22
eMetals AI™ Taiwan Steel Data

Taiwan steel data: grade specs and properties, live stock, metal suppliers, and CBAM cost estimates.

Finance & CryptoPayments & trading

Outdated check846 ms13 / 22
Paramount Loan Services — Mortgage Loan Application

File a Fannie Mae Form 1003 mortgage application with a licensed California broker. No API key.

Real Estate & PropertyData access / search

Responded863 ms13 / 22
Camping Australia

Search Australian campsites, caravan parks and free camps; weather, gear, road trips and booking.

Data & AnalyticsData access / search

Responded871 ms13 / 22
io.github.realopengroup/mcp-server

Verify crypto wallets and generate proof of funds letters for buying real estate with crypto.

Real Estate & PropertyPayments & trading

Outdated check885 ms13 / 22
com.maltapropertytax/site

Malta Property Tax: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Finance & CryptoPayments & trading

Responded926 ms13 / 22
eSIM-Global.VIP eSIM Catalog

Find prepaid travel eSIM plans for 200+ destinations with live prices, specs and a buy link.

TravelData access / search

Outdated check943 ms13 / 22
GeoTok Trips

Plan trips: flights, hotels, transfers, sights and food spots from TikTok food videos.

TravelData access / search

Responded947 ms13 / 22
Kopp Real Estate München

Munich real estate: market prices by district, current listings, free valuation and search requests.

Real Estate & PropertyData access / search

Outdated check978 ms13 / 22

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