MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
io.github.cyanheads/nws-weather-mcp-server
Real-time US weather data via National Weather Service API. Forecasts, alerts, and observations.
62/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance22/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
109.9ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 200 in 103ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 109ms, task completion: 0%
Improvement Tips
- -Fix MCP initialize handshake errors
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Apr 5, 2026 | success | 103.5ms | Partial |
| Apr 5, 2026 | success | 87.4ms | Partial |
| Apr 5, 2026 | success | 82.4ms | Partial |
| Apr 4, 2026 | success | 79.7ms | Partial |
| Apr 4, 2026 | success | 96.3ms | Partial |
| Apr 4, 2026 | success | 85.2ms | Partial |
| Apr 4, 2026 | success | 74.2ms | Partial |
| Apr 4, 2026 | success | 102.7ms | Partial |
| Apr 4, 2026 | success | 103.8ms | Partial |
| Apr 4, 2026 | success | 109.9ms | Partial |
Source Registries
mcp-registry
First Seen
Apr 4, 2026
Last Seen
Apr 4, 2026
Last Probed
Apr 5, 2026