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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5366 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
Rootpublish AI facts check

Check what an AI assistant tells buyers about a company against the company's own pricing pages.

OtherOther

Outdated check1283 ms13 / 22
買取大陸

「これ売れないかな?(kakeruyone.com の内容を検索して答える。ヨミタス経由)

OtherOther

Responded1293 ms13 / 22
PoliErgaleio

Cyprus financial calculators with optional OAuth access to personal saved calculations.

OtherOther

Responded1294 ms13 / 22
NavifyAI – AI tools directory

Find AI tools by task, the most popular AI tools per category, and alternatives to a tool.

OtherOther

Responded1325 ms13 / 22
Prenica(プレニカ)

無料でしっかり使える、審査制のプレスリリース配信サービスです。(prenica.jp の内容を検索して答える。ヨミタス経由)

OtherOther

Responded1327 ms13 / 22
Tickmi

Create polls, sign-up forms, lucky draws and QR codes from chat. No account or API key needed.

OtherOther

Responded1362 ms13 / 22
DirectBus Singapore

Find direct commuter buses in Singapore: routes, stops, departure times and fares.

OtherOther

Responded1363 ms13 / 22
com.market0x/marketplace

Buy, sell and bid on vote-escrow NFTs and .base.eth names. Non-custodial, settles on Seaport.

OtherOther

Responded1408 ms13 / 22
My Wed Paper Wedding Tools

Wedding crosswords, newspaper templates, and printing guidance in English and French.

OtherOther

Responded1418 ms13 / 22
LeadFast

Find relevant Reddit threads, research a product website and manage LeadFast alert integrations.

OtherOther

Responded1421 ms13 / 22
logue-vintage.com

新潟市中央区・沼垂にある完全予約制の古着屋LOGUE(ローグ)(logue-vintage.com の内容を検索して答える。ヨミタス経由)

OtherOther

Responded1425 ms13 / 22
The2410 Projects

Plan custom software with The2410: fit check, budget, timeline, inquiry and consultation booking.

OtherOther

Responded1431 ms13 / 22
オンライン学習講座 社員教育にも使える

オンラインインスタント学習は、資格試験や各種学習に役立つオンライン教材・学習コンテンツを提供するオンライン学…(online.instantgakushu.jp の内容を検索して答える。ヨミタス経由)

OtherOther

Responded1441 ms13 / 22
PourWire

Restaurants and bars about to open in 22 US metros, from new liquor license filings. No key needed.

OtherOther

Responded1442 ms13 / 22
fr.scoreprotect/assurance

Loi Lemoine, simulateurs assurance emprunteur et statut produits (ORIAS 26000195).

OtherOther

Responded1461 ms13 / 22
コエカツ アンケート集計データ

コエカツの公開アンケート集計を検索・取得できる読み取り専用サーバー。登録不要。引用用の時点固定URLと出典つき。

OtherOther

Responded1472 ms13 / 22
FxLayer

Indian FEMA compliance: RBI purpose codes, EDPMS / IDPMS, Form 145 / 146 and export deadlines

OtherOther

Responded1477 ms13 / 22
tasarim.ai AI Catalog

Find AI design tools, compare catalog records, and inspect stored evidence and limitations.

OtherOther

Responded1491 ms13 / 22
TIX – shows and ticket deals

Live shows on sale in Australia and New Zealand, with prices, Lasttix deals and show cards.

OtherOther

Responded1492 ms13 / 22
compute.pangle.online — GPU rental market

Live GPU rental market: 2,500+ offers across a dozen provider feeds. History, watches, limit orders.

OtherOther

Responded1495 ms13 / 22
ARVI Wine Catalog

Swiss merchant ARVI SA: 27,000+ fine & rare wine labels, 300,000+ bottles ready to ship. No auth.

OtherOther

Responded1524 ms13 / 22
KEVWire

Exploited vulnerabilities, critical CVEs, breaches and AI security incidents, with primary sources.

OtherOther

Responded1525 ms13 / 22
YourMelody

Prepare a personalized song brief, find real sample tracks, and finish your gift on YourMelody.

OtherOther

Responded1527 ms13 / 22
コエカツ

誰でも無料でアンケートの作成・投票ができるアンケートサイトです。(datasetsearch.jp の内容を検索して答える。ヨミタス経由)

OtherOther

Responded1534 ms13 / 22

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