MCP health — MCP directory health check diagnostics
mcp remote · streamable-http · v1.0.0 · source: crawl
https://mcp-health.rowb.app/mcp
Diagnoses whether an MCP server is reachable, by live HTTP probe.
Works
100
Verified Oct 31, 2026 · p50 417 ms · p95 686 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'mcp-health' |
| tools_listed | 15 | pass | 2 tools |
| schema_complete | 15 | pass | 2 of 2 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 417 ms |
| latency_p95 | 5 | pass | p95 686 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (2)
| Name | Description | Schema |
|---|---|---|
check_mcp_server | Diagnose whether an MCP server passes directory health checks. Runs five real HTTP probes (modern initialize, legacy initialize, anonymous tools/list, unauthorized tools/call, WWW-Authenticate/resourc | typed |
list_scan_results | List the most recent scan results across MCP servers taken from the official registry, with verdicts and issue counts. | typed |
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[](https://app.agent-xm.com/a/app-rowb-mcp-health-probe)
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