MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
xpay Lead Gen
Finance
50+ lead gen tools. Apollo, Hunter, Nyne, Tomba, Sixtyfour, Fiber, Exa. Pay-per-use via x402.
65/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance25/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
111.5ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 400 in 105ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 111ms, task completion: 0%
Improvement Tips
- -Fix MCP initialize handshake errors
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Jun 30, 2026 | success | 105.3ms | Partial |
| Jun 27, 2026 | success | 111.5ms | Partial |
| Jun 25, 2026 | success | 164ms | Partial |
| Jun 24, 2026 | success | 126.6ms | Partial |
| Jun 17, 2026 | success | 85.9ms | Partial |
| Jun 16, 2026 | success | 104.7ms | Partial |
| Jun 16, 2026 | success | 149.3ms | Partial |
| Jun 15, 2026 | success | 174.4ms | Partial |
| Jun 12, 2026 | success | 139.9ms | Partial |
| Jun 11, 2026 | success | 88.3ms | Partial |
Source Registries
mcp-registry
First Seen
Mar 25, 2026
Last Seen
Jul 2, 2026
Last Probed
Jun 30, 2026