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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5422 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
MacTech STIG

2,029 DISA STIG rules with official check/fix text, CCI mappings, and .ckl checklist export.

OtherOther

Responded625 ms12 / 22
app.goshipyard/shipyard

Ship, discover and review vibe-coded projects on Shipyard, the invite-only feed for AI-built apps.

OtherOther

Responded628 ms12 / 22
Nevada Insurance

Auto insurance prices for Nevada drivers, from rates the state publishes.

OtherOther

Responded631 ms12 / 22
Sirfus

Find one verified local pro for anyone: plumbers, roofers, cleaners, 110+ services. Free.

OtherOther

Responded636 ms12 / 22
Sigo Seguros car insurance quotes

Non-binding car insurance estimates from Sigo Seguros, a licensed agency, not a carrier.

OtherOther

Responded638 ms12 / 22
JIR Ventures Property Listings

Offices and homes for rent or sale in Damascus, Syria. Request a viewing.

OtherOther

Responded640 ms12 / 22
Florida Insurance

Florida's published auto insurance averages. Not a quote; we are not licensed here yet.

OtherOther

Responded647 ms12 / 22
Azul CR — Costa Rica Local Business Data

Costa Rica local business directory — verified businesses, jobs, events, specials. Read-only.

OtherOther

Responded647 ms12 / 22
New York Insurance

New York's published auto insurance averages. Not a quote; we are not licensed here yet.

OtherOther

Responded650 ms12 / 22
Oklahoma Insurance

Oklahoma's published auto insurance averages. Not a quote; we are not licensed here yet.

OtherOther

Responded658 ms12 / 22
Contrast Therapy Finder

Find US sauna, cold plunge and contrast therapy studios. Get equipment pricing and free quotes.

OtherOther

Responded659 ms12 / 22
Jefe para restaurantes

Consulta el producto Jefe y sus guías públicas para restaurantes, sin operaciones de escritura.

OtherOther

Responded670 ms12 / 22
NFTm

Quote an NFTm launch. The creator signs in Phantom.

OtherOther

Responded672 ms12 / 22
週末不賣甜點 Weekend no dessert

台北預訂制茶香戚風蛋糕:查本月蛋糕與價格、可訂日期與取貨時段、產訂購連結,或在使用者確認後代為送出訂購申請(中山站自取、匯款後成立)。

OtherOther

Responded673 ms12 / 22
PariteCK

PariteCK (formerly EntangleEQ): public pay transparency and Egapro data. Public content only.

OtherOther

Responded688 ms12 / 22
Firstmise: One contact for your kitchen opening service gaps

Austin kitchen openings: grease, hood and backflow scope, schedule and estimate requests

OtherOther

Responded692 ms12 / 22
com.nontoxicnook/catalog

Read-only tools over an independently vetted catalog of non-toxic home and baby products.

OtherOther

Responded694 ms12 / 22
Hutsenpiller Insurance: Manage Your Account or Compare Tennessee Quotes

Clients: let your AI manage your Hutsenpiller account. Shoppers: compare TN auto, home, flood, life.

OtherOther

Responded726 ms12 / 22
Commonstop: Shared-route sharps and red-bag pickup for Dallas County offices

Sharps and red-bag pickup proposals for Dallas County offices, with named-office records

OtherOther

Responded728 ms12 / 22
YesTechie — UniFi Network & Security Integrator

UniFi quotes, case studies and network, camera, access config guides from a nationwide integrator.

OtherOther

Responded742 ms12 / 22
Ménage Parfait

Quote and book home cleaning in Paris & Île-de-France; request office-cleaning quotes.

OtherOther

Responded750 ms12 / 22
com.substradium/carrier-records

Dated motor-carrier records with receipts, verification, and specimens, from a records custodian.

OtherOther

Responded762 ms12 / 22
InstaBids

AI-run marketplace for homeowners: describe a home job once, get written quotes on the same scope.

OtherOther

Responded767 ms12 / 22
Alpha Flow Tech

South African studio: services and rand prices, bundle estimates, guides and order requests.

OtherOther

Responded774 ms12 / 22

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