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
Arcgis Coquitlam

City of Coquitlam GIS — Coquitlam, BC (Canada) open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded6709 ms13 / 22
Fbi Crime

FBI Crime Data Explorer MCP — UCR/NIBRS statistics

Data & AnalyticsCode & DevOps

Responded6747 ms13 / 22
Arcgis Berkscounty

Berks County GIS — Berks County, Pennsylvania open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded6751 ms13 / 22
Arcgis Fallschurch

City of Falls Church GIS — Falls Church, Virginia open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded6760 ms13 / 22
Arcgis Tampa

City of Tampa GIS — Tampa, Florida open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded6763 ms13 / 22
Arcgis Phoenix

City of Phoenix GIS — Phoenix, Arizona open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded6794 ms13 / 22
Arcgis Peachtreecorners

City of Peachtree Corners GIS — Peachtree Corners, Georgia open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded6801 ms13 / 22
Arcgis Vilas

Vilas County GIS — Vilas County, Wisconsin open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded6851 ms13 / 22
Arcgis Charleston

Charleston County GIS — Charleston County, South Carolina open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded6861 ms13 / 22
Arcgis Sumter

City of Sumter GIS — Sumter, South Carolina open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded7133 ms13 / 22
Arcgis Pima

Pima County GIS — Pima County, Arizona open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded7160 ms13 / 22
Arcgis Austin

City of Austin GIS — Austin, Texas open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded7187 ms13 / 22
Arcgis Tallahassee

Tallahassee-Leon County GIS — Tallahassee-Leon County, Florida open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded7265 ms13 / 22
Arcgis Stlouiscounty

St. Louis County GIS — St. Louis County, Missouri open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded109 ms13 / 22
Arcgis Lakecountyil

Lake County GIS — Lake County, Illinois open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded115 ms13 / 22
Arcgis Stanislaus

Stanislaus County GIS — Stanislaus County, California open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded117 ms13 / 22
Bts

U.S. Bureau of Transportation Statistics (BTS) — data.bts.gov open-data portal (Socrata platform).

Data & AnalyticsCode & DevOps

Responded119 ms13 / 22
Arcgis Lacounty

Los Angeles County GIS — LA County, California open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded120 ms13 / 22
Arcgis Eagan

City of Eagan GIS — Eagan, Minnesota open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded121 ms13 / 22
Arcgis Brampton

City of Brampton GIS — Brampton, Ontario (Canada) open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded123 ms13 / 22
Arcgis Peterborough

City of Peterborough GIS — Peterborough, Ontario (Canada) open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded137 ms13 / 22
Arcgis Eastbatonrouge

East Baton Rouge GIS — East Baton Rouge Parish, Louisiana open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded137 ms13 / 22
Arcgis Pflugerville

City of Pflugerville GIS — Pflugerville, Texas open geospatial data (ArcGIS).

Data & AnalyticsCode & DevOps

Responded146 ms13 / 22
Gastat

GASTAT MCP — Saudi Arabia's General Authority for Statistics.

Data & AnalyticsCode & DevOps

Responded147 ms13 / 22

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