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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5788 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
Aniq-UI template catalogue

Search Aniq-UI Next.js templates and read their live prices, packages, features and demos.

OtherData access / search

Outdated check267 ms13 / 22
Online-Druck.biz (ODB) – Druckprodukte / Print products

Druckprodukte suchen, konfigurieren, bepreisen / Search, configure, price print products

OtherData access / search

Outdated check267 ms13 / 22
com.followontours/cricket-travel

Bespoke sports travel: cricket, golf, rugby, polo and playing tours. Tour operator, ABTOT 5718.

TravelData access / search

Outdated check269 ms13 / 22
Wherbi

Find where to buy a product: the shops that sell it in your country, from European shopping sites.

E-commerceData access / search

Outdated check272 ms13 / 22
Angling Lines

Carp fishing lakes in France: search venues, check availability, get week prices, book.

OtherData access / search

Outdated check272 ms13 / 22
CitedIndex

Look up AI-visibility and GEO tools: price, AI engines covered, limits and a source for each fact.

OtherData access / search

Outdated check274 ms13 / 22
Château du Bû

Read-only hotel server: room availability and prices, hotel facts, public events. Normandy, France.

TravelData access / search

Outdated check275 ms13 / 22
Mozilla Data Collective

Search the Mozilla Data Collective catalog of ethically sourced AI training datasets.

Data & AnalyticsData access / search

Outdated check277 ms13 / 22
Vitalityfit Price Comparison

Cheapest offers for health products from German online shops and pharmacies, by name, PZN or EAN.

E-commerceData access / search

Outdated check278 ms13 / 22
Pelikani

Search Kosovo real-estate listings for sale and rent: price in EUR, area in m², and a link to each.

Real Estate & PropertyData access / search

Outdated check279 ms13 / 22
Cubi Estate

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

OtherData access / search

Outdated check282 ms13 / 22
DSGVO.pro — German Digital-Law Compliance

Search 26 German/EU statutes free — then scan any website against 33 compliance modules.

LegalData access / search

Outdated check283 ms13 / 22
MoveSurge

Market news with the measured price reaction attached to the event that caused it.

MediaData access / search

Outdated check285 ms13 / 22
LivinIsto CZ

Flats, houses and plots for sale or rent in Czechia: search, price verdicts and prices per m².

Real Estate & PropertyData access / search

Outdated check286 ms13 / 22
Hostbrid Discovery

Search Hostbrid public docs and published hosting plans. No account or API key required.

OtherData access / search

Outdated check286 ms13 / 22
ProfilDoors: межкомнатные двери в Москве

ProfilDoors doors dealer in Moscow: catalog search, exact cart price, stock. Read-only.

Finance & CryptoData access / search

Outdated check287 ms13 / 22
Sistaminuten travel search

Realtime package holiday and charter flight prices from Sweden. Inventory not on Google Flights.

TravelData access / search

Outdated check289 ms13 / 22
Ghana in Numbers

Ghana's 2021 census by region, district, age, sex and schooling, and mobile money use by place.

GovernmentData access / search

Outdated check290 ms13 / 22
СПОНТАННО

Concerts, theatre, standup and more in Russian cities: search, filters and a random «Спонтанно» pick

OtherData access / search

Outdated check293 ms13 / 22
Tick Mark Books

Look up what bookkeeping software costs a small business a month, ledger included.

Finance & CryptoData access / search

Outdated check295 ms13 / 22
com.mystoq/storefront

Discover Algerian COD stores on Mystoq, or manage your own: products, prices, shipping/fraud tools.

E-commerceData access / search

Outdated check297 ms13 / 22
Latido — wedding vendors & planning (Hungary)

Search Hungarian wedding vendors and venues, check a date, estimate a budget, get the checklist.

OtherData access / search

Outdated check298 ms13 / 22
Siren

Deterministic visual marketing engine. Your agent plans, renders, and posts on-brand campaigns.

Marketing & SalesData access / search

Outdated check302 ms13 / 22
emprego.com job search

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

OtherData access / search

Outdated check302 ms13 / 22

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