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

NWS Weather

smithery.ai/yzsshen/mcp-demo↗

Get real-time U.S. weather alerts, forecasts, radar, and observations from the National Weather Service. Query aviation data including TAFs, SIGMETs/AIRMETs, and Center Weather Advisories. Explore zones, offices, and text products to power weather-aware features.

50/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance10/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
426.4ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 242ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 426ms, task completion: 0%
Recent Probe Results
TimestampStatusLatencyConformance
Apr 3, 2026success242.8msPass
Apr 2, 2026success203.5msPass
Apr 2, 2026success247.3msPass
Apr 2, 2026success175.9msPass
Apr 2, 2026success410.8msPass
Apr 2, 2026success212.7msPass
Apr 2, 2026success229.1msPass
Apr 2, 2026success166.7msPass
Apr 2, 2026success288.8msPass
Apr 2, 2026success187.4msPass
Source Registries
smithery
First Seen
Mar 26, 2026
Last Seen
Apr 1, 2026
Last Probed
Apr 3, 2026