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.venbix/site

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

Data & AnalyticsData access / search

Outdated check1230 ms12 / 22
com.tickmarko/site

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

Data & AnalyticsData access / search

Outdated check1247 ms12 / 22
ALGO BIZ: Japan towns, jobs and industries

Japanese statistics: 1,889 towns, job-openings ratios, 62 industries and a town x industry sheet.

Data & AnalyticsData access / search

Outdated check1253 ms12 / 22
com.walkthroughdesk/site

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

Data & AnalyticsData access / search

Outdated check1258 ms12 / 22
com.turndownly/site

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

Data & AnalyticsData access / search

Outdated check1287 ms12 / 22
com.tidetimescompare/site

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

Data & AnalyticsData access / search

Outdated check1288 ms12 / 22
com.taxyearvo/site

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

Data & AnalyticsData access / search

Outdated check1321 ms12 / 22
com.telescopecomparehq/site

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

Data & AnalyticsData access / search

Outdated check1326 ms12 / 22
com.wenreceipts/site

Wen Receipts: the site's own MCP server — dataset, enquiry, entities, listing (enquiry = a human...

Data & AnalyticsData access / search

Outdated check1396 ms12 / 22
com.termsbird/site

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

Data & AnalyticsData access / search

Outdated check1408 ms12 / 22
com.upkeepvo/site

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

Data & AnalyticsData access / search

Outdated check1414 ms12 / 22
com.topcoatly/site

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

Data & AnalyticsData access / search

Outdated check1419 ms12 / 22
com.weddingcostchecker/site

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

Data & AnalyticsData access / search

Outdated check1424 ms12 / 22
com.yachtcharterquotes/site

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

Data & AnalyticsData access / search

Outdated check1443 ms12 / 22
com.yearendo/site

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

Data & AnalyticsData access / search

Outdated check1452 ms12 / 22
Japan Trade Statistics (customs data)

Japan export and import customs statistics (Ministry of Finance) by code. No API key required.

Data & AnalyticsData access / search

Outdated check1486 ms12 / 22
com.xlifflane/site

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

Data & AnalyticsData access / search

Outdated check1498 ms12 / 22
org.thewaterhub/site

The Water Hub: the site's own MCP server — dataset; every answer cites the site.

Data & AnalyticsData access / search

Outdated check1503 ms12 / 22
com.threewayly/site

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

Data & AnalyticsData access / search

Outdated check1505 ms12 / 22
com.vatnix/site

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

Data & AnalyticsData access / search

Outdated check1512 ms12 / 22
com.timecardbook/site

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

Data & AnalyticsData access / search

Outdated check1517 ms12 / 22
com.termslane/site

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

Data & AnalyticsData access / search

Outdated check1519 ms12 / 22
com.takeoffdeck/site

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

Data & AnalyticsData access / search

Outdated check1588 ms12 / 22
com.tenantvo/site

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

Data & AnalyticsData access / search

Outdated check1611 ms12 / 22

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