Leaderboard/Sombra
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

Sombra

sombra.so↗|v1.0.0
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57/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance17/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
402ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 200 in 340ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 402ms, task completion: 0%
Recent Probe Results
TimestampStatusLatencyConformance
Apr 2, 2026success340.1msPass
Apr 2, 2026success379.4msPass
Apr 2, 2026success402msPass
Apr 2, 2026success296msPass
Apr 2, 2026success293.5msPass
Apr 2, 2026success348.3msPass
Apr 2, 2026success369msPass
Apr 2, 2026success304.2msPass
Apr 2, 2026success271.2msPass
Apr 2, 2026success304.1msPass
Source Registries
mcp-registry
First Seen
Mar 25, 2026
Last Seen
Apr 1, 2026
Last Probed
Apr 2, 2026