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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7640 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
Startup Name Check

Check whether the domain for a startup, product or business name is already registered.

OtherOther

Outdated check265 ms14 / 22
Realistimo

Free MCP server with Bulgarian property prices, rental yields, deal costs and neighbourhood profiles

OtherOther

Responded266 ms14 / 22
App Store Opportunity Tracker

App Store and Google Play charts, movers and weak popular apps scored as app ideas, with no key.

OtherOther

Outdated check266 ms14 / 22
Africa Scam Check

Fraud patterns a message or call resembles in Kenya and Nigeria, and where to report.

OtherCommunication & messaging

Responded267 ms14 / 22
CheckedCare

Official state child care licensing and inspection records, verbatim and cited. Never graded.

OtherOther

Responded267 ms14 / 22
Premrest

Commercial floor care, non-slip and urgent flood enquiries for facilities across Australia.

OtherOther

Responded267 ms14 / 22
aitrainers.jobs: AI training jobs search

Search open paid AI training jobs from 70+ platforms by country, work, language and pay

OtherData access / search

Responded268 ms14 / 22
wouhr.de Preisvergleich

Deutscher Preisvergleich für Uhren – Bestpreis-Suche (read-only).

OtherOther

Responded268 ms14 / 22
Package Tracker by Spoke

Track a package from its tracking code and follow it on spokepackagetracker.com.

OtherOther

Responded268 ms14 / 22
OpenMapp

Find US BJJ gyms with weekly schedules, open mats, and visitor drop-in prices.

OtherOther

Responded268 ms14 / 22
Buy Vignette Pass — European motorway vignettes

Which motorway vignettes a car trip in Europe needs, with prices and toll caveats.

OtherOther

Responded268 ms14 / 22
Planitude

Free Gantt and project planning: read and update plans, critical path, workload, risk.

OtherOther

Responded268 ms14 / 22
Lunara Intelligence

EU AI Act and SB 942 obligations for AI systems: each date, the article setting it, signed sources

OtherOther

Outdated check269 ms14 / 22
OrbitStudio

Find craters, mountains and landing sites on the Moon, Mars and more to 3D print in OrbitStudio.

OtherOther

Responded270 ms14 / 22
wogrill.de Preisvergleich

Deutscher Preisvergleich für Grills – Bestpreis-Suche (read-only).

OtherOther

Responded271 ms14 / 22
BasketWatch

Irish grocery prices at Aldi, Tesco, SuperValu, Dunnes and Lidl: compare, baskets, offers, history

OtherOther

Responded271 ms14 / 22
ERP Yazılımları

ERP rehberi: modül kapsamları, hazır paket ile özel ERP kararı, e-Fatura ve e-Defter gereksinimi.

OtherOther

Responded272 ms14 / 22
Smoover Moving Cost Calculator

Live moving price estimates (EUR incl. VAT) for Germany, the EU, Switzerland and the UK.

OtherOther

Responded272 ms14 / 22
Margaret's poems

Poems by Margaret Corvid (@lorepunk). Read, share, or commission a new one; she writes each by hand.

OtherOther

Responded272 ms14 / 22
Buyer Signals

Companies that may buy, and public posts asking for a service: SEC, job boards, HN, Stack Exchange.

OtherOther

Outdated check272 ms14 / 22
emprego.com job search

Search live job openings in many countries and languages, and read a full job ad.

OtherData access / search

Responded273 ms14 / 22
Work Abroad Check

Warning signs in a job or visa offer abroad, UK sponsor check, route rules, where to report.

OtherOther

Responded273 ms14 / 22
Cubi Estate

Search 2.5M+ homes to buy or rent in 17 European countries. Compare prices, history, similar homes.

OtherData access / search

Responded274 ms14 / 22
Matchmaker Frankfurt

Dating-Fotoshooting Frankfurt: Pakete und bestätigte, unverbindliche Anfragen an Mark Olenberg.

OtherOther

Responded274 ms14 / 22

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