MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
io.github.hebcal/hebcal
Developer Tools
Model Context Protocol extension for Hebrew calendar
50/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance10/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
494.3ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 405 in 54ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 494ms, task completion: 0%
Improvement Tips
- -Fix MCP initialize handshake errors
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Apr 3, 2026 | success | 54.5ms | Partial |
| Apr 3, 2026 | success | 67.3ms | Partial |
| Apr 3, 2026 | success | 62.8ms | Partial |
| Apr 3, 2026 | success | 44ms | Partial |
| Apr 3, 2026 | success | 63.7ms | Partial |
| Apr 3, 2026 | success | 48.3ms | Partial |
| Apr 3, 2026 | success | 47.5ms | Partial |
| Apr 3, 2026 | success | 76.3ms | Partial |
| Apr 3, 2026 | success | 56.3ms | Partial |
| Apr 2, 2026 | success | 64.4ms | Partial |
Source Registries
mcp-registry
First Seen
Mar 25, 2026
Last Seen
Apr 1, 2026
Last Probed
Apr 3, 2026