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

Alternatives to RiverWatch: USGS river levels & stream-flow gauges — per query

24 checked servers in Other · Other, ranked by checks passed then median latency.

Back to RiverWatch: USGS river levels & stream-flow gauges — per query