MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
ResultRail by LarryBuildsAI
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67/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance27/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
103.9ms
Conformance
Fail
Trend
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 404 in 62ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 103ms, task completion: 80%
Improvement Tips
- -Fix MCP initialize handshake errors
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Jun 9, 2026 | success | 62.4ms | Partial |
| Jun 5, 2026 | success | 54.1ms | Pass |
| Jun 5, 2026 | success | 103.9ms | Pass |
| Jun 4, 2026 | success | 35ms | Pass |
| Jun 3, 2026 | success | 64.4ms | Pass |
| May 30, 2026 | success | 48.3ms | Pass |
| May 29, 2026 | success | 26.4ms | Pass |
| May 29, 2026 | success | 26.6ms | Pass |
| May 27, 2026 | success | 24.1ms | Pass |
| May 27, 2026 | success | 317.5ms | Pass |
Source Registries
mcp-registry
First Seen
May 21, 2026
Last Seen
Jun 9, 2026
Last Probed
Jun 9, 2026