MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
Address Validator API
Parse, validate and normalize postal addresses. Detect country, verify format. x402.
57/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance17/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
283.6ms
Conformance
Fail
Trend
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 404 in 197ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 283ms, task completion: 0%
Improvement Tips
- -Fix MCP initialize handshake errors
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Jul 3, 2026 | success | 197.9ms | Partial |
| Jun 30, 2026 | success | 283.6ms | Partial |
| Jun 27, 2026 | success | 22ms | Partial |
| Jun 25, 2026 | success | 18.5ms | Partial |
| Jun 24, 2026 | success | 18.3ms | Partial |
| Jun 17, 2026 | success | 16.7ms | Partial |
| Jun 16, 2026 | success | 17.6ms | Partial |
| Jun 16, 2026 | success | 17.7ms | Partial |
| Jun 15, 2026 | success | 13.8ms | Partial |
| Jun 12, 2026 | success | 18.1ms | Partial |
Source Registries
mcp-registry
First Seen
Apr 12, 2026
Last Seen
Jul 4, 2026
Last Probed
Jul 3, 2026