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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1102 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
com.propfirmpicker/site

PropFirmPicker: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...

Data & AnalyticsData access / search

Outdated check1289 ms11 / 22
com.miniaturepaintscompare/site

Miniature Paints Compare: the site's own MCP server — dataset, enquiry (enquiry = a human...

Data & AnalyticsData access / search

Outdated check1292 ms11 / 22
com.equipmentrentalcompare/site

Equipment Rental Compare: the site's own MCP server — dataset, enquiry (enquiry = a human...

Data & AnalyticsData access / search

Outdated check1293 ms11 / 22
com.fairoddscalculator/site

Fair Odds Calculator: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1307 ms11 / 22
com.orderpadledger/site

OrderPadLedger: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1310 ms11 / 22
com.dsarvo/site

Dsarvo: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1319 ms11 / 22
com.saunacoldplungecompare/site

Sauna Cold Plunge Compare: the site's own MCP server — dataset, enquiry (enquiry = a human...

Data & AnalyticsData access / search

Outdated check1329 ms11 / 22
com.opexvo/site

Opexvo: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1341 ms11 / 22
com.ninebix/site

Ninebix: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1341 ms11 / 22
com.contractorleadquotes/site

Contractor Lead Quotes: the site's own MCP server — dataset, enquiry (enquiry = a human handoff,...

Data & AnalyticsData access / search

Outdated check1347 ms11 / 22
com.answeringservicequotes/site

Answering Service Quotes: the site's own MCP server — dataset, enquiry (enquiry = a human...

Data & AnalyticsData access / search

Outdated check1366 ms11 / 22
com.ppmly/site

Ppmly: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1373 ms11 / 22
org.biobricks/site

BioBricks: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...

Data & AnalyticsData access / search

Outdated check1380 ms11 / 22
com.nofovo/site

Nofovo: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1380 ms11 / 22
com.dispatchzo/site

Dispatchzo: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1405 ms11 / 22
com.eorcompass/site

EOR Compass: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...

Data & AnalyticsData access / search

Outdated check1418 ms11 / 22
com.injectionmoldingcostchecker/site

Injection Molding Cost Checker: the site's own MCP server — dataset, enquiry (enquiry = a human...

Data & AnalyticsData access / search

Outdated check1425 ms11 / 22
uk.co.simonlydealscompare/site

SIM Only Deals Compare: the site's own MCP server — dataset, enquiry (enquiry = a human handoff,...

Data & AnalyticsData access / search

Outdated check1431 ms11 / 22
uk.co.asbestossurveycost/site

Asbestos Survey Cost: the site's own MCP server — dataset, enquiry, entities (enquiry = a human...

Data & AnalyticsData access / search

Outdated check1439 ms11 / 22
com.clipboardo/site

Clipboardo: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1446 ms11 / 22
com.sellmybusinessquotes/site

Sell My Business Quotes: the site's own MCP server — dataset, enquiry (enquiry = a human...

Data & AnalyticsData access / search

Outdated check1453 ms11 / 22
com.patientvo/site

Patientvo: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1459 ms11 / 22
com.flightdelayhq/site

FlightDelayHQ: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...

Data & AnalyticsData access / search

Outdated check1462 ms11 / 22
com.netsheetly/site

Netsheetly: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1472 ms11 / 22

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