MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
NHTSA Vehicle Safety
Vehicle safety recalls, complaints, and crash data from NHTSA
34/100
Operational Score
Score Breakdown
Availability10/30
Conformance10/30
Performance14/40
Key Metrics
Uptime 30d
59.4%
P95 Latency
548ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 421 in 260ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 548ms, task completion: 0%
Improvement Tips
- -Improve uptime (currently 59.4%, target 99%+)
- -Fix MCP initialize handshake errors
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Apr 5, 2026 | success | 260.7ms | Partial |
| Apr 5, 2026 | success | 308.3ms | Partial |
| Apr 5, 2026 | success | 268.9ms | Partial |
| Apr 5, 2026 | success | 384.4ms | Partial |
| Apr 5, 2026 | success | 279.6ms | Partial |
| Apr 5, 2026 | success | 445.1ms | Partial |
| Apr 5, 2026 | success | 288.8ms | Partial |
| Apr 5, 2026 | success | 320.9ms | Partial |
| Apr 4, 2026 | success | 263.4ms | Partial |
| Apr 4, 2026 | success | 460.7ms | Partial |
Source Registries
mcp-registry
First Seen
Apr 1, 2026
Last Seen
Apr 4, 2026
Last Probed
Apr 5, 2026