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
Gulvbuddy prisestimat

Prisestimat på nyt trægulv og gulvafslibning i Danmark samt dækningstjek. Gratis, uden login.

OtherOther

Responded380 ms14 / 22
MEDIAPRONET

Search the MEDIAPRONET directory of websites and tools. Read-only, no API key.

OtherData access / search

Responded381 ms14 / 22
Linkora Source

China sourcing, inspection and supplier verification: published rates, scope and fee estimates.

OtherOther

Responded381 ms14 / 22
Internet Outage Checker by FindBroadband

Is my broadband down? Live UK provider status and the last 30 days of outages

OtherOther

Responded381 ms14 / 22
Euroflation

European inflation, ECB rates, wages, fuel and electricity prices, with sources. Read-only.

OtherOther

Responded382 ms14 / 22
CEM

CEM's published research on building with AI: definitions, papers, calculators and the CEM Score.

OtherOther

Responded383 ms14 / 22
SettleIt

Group decisions in one link: polls, who's-in check-ins, find-a-time, and rankings. No sign-up.

OtherOther

Responded383 ms14 / 22
DatoQA — Economic Indicators

Official country economic indicators and annual history, with units, dates, citations and gaps.

OtherKnowledge & memory

Responded385 ms14 / 22
Akan Proverbs

Akan proverbs in Twi and English, by topic, by word, or one for the day.

OtherOther

Responded387 ms14 / 22
CookieInspector

Check what a site's cookie banner really blocks: CMP, trackers, cookies before consent.

OtherOther

Responded388 ms14 / 22
WriteHero: LinkedIn post checker

Check, format and preview LinkedIn posts: limits, see-more cut, hooks, AI-sounding phrases.

OtherOther

Responded389 ms14 / 22
Yazılım Koçu

Özel yazılım, web sitesi ve yapay zeka hizmetleri: yayınlanmış fiyatlar, demolar, rehberler.

OtherOther

Responded390 ms14 / 22
Kepler OGame Bot

Kepler OGame bot: search its .ank scripting API, exact signatures and examples. Read-only, no key.

OtherData access / search

Responded391 ms14 / 22
Ordkort

Flashcard decks with pictures and card designs for a free vocabulary site in 60 languages.

OtherOther

Outdated check391 ms14 / 22
SeekinWeb — AI visibility

Does AI recommend a business? Who it names instead, which sources it uses, plus AI readability.

OtherOther

Responded392 ms14 / 22
com.airaptr/dogg-world-check

Verified, citable world numbers right now, each with a public tick and SHA-256 fingerprint.

OtherOther

Responded392 ms14 / 22
PXL8 verified fight records

Verified fight records for AI assistants: look up a fighter or fight card, cite the pxl8.io page.

OtherData access / search

Responded393 ms14 / 22
PulseGate

Bounded software search, unknown requirements, and the origins of project identifiers.

OtherData access / search

Responded394 ms14 / 22
TenderWatch, marchés publics

Appels d'offres publics français ouverts, procédure selon le montant, intérêts moratoires, lexique.

OtherOther

Responded395 ms14 / 22
Optionscanner

Free options calculators and the Optionscanner Learn library for any AI assistant. No account.

OtherOther

Responded395 ms14 / 22
Nearwick business directory

Businesses in every country, each with dated facts and no ratings. Read-only.

OtherOther

Responded396 ms14 / 22
madeira.fun Hiking Permits

Madeira hiking permit trails: availability for 120 days, fees, booking links and reservations.

OtherOther

Responded397 ms14 / 22
Bluebird Technologies

Bluebird Technologies' public website: services, case studies, team and contact.

OtherOther

Responded400 ms14 / 22
Fix and Flip Loans: flip calculator and lender terms

Fix-and-flip profit calculator plus hard-money and DSCR lender terms by state.

OtherOther

Responded400 ms14 / 22

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