MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
MailJunky
Communication
Send emails, track events, and manage contacts with MailJunky.
60/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance20/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
295.1ms
Conformance
Fail
Trend
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 287ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 295ms, task completion: 0%
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Jul 3, 2026 | success | 287.7ms | Pass |
| Jun 30, 2026 | success | 295.1ms | Pass |
| Jun 27, 2026 | success | 596.8ms | Pass |
| Jun 25, 2026 | success | 452.8ms | Pass |
| Jun 24, 2026 | success | 253.2ms | Pass |
| Jun 17, 2026 | success | 312.4ms | Pass |
| Jun 16, 2026 | success | 554.7ms | Pass |
| Jun 16, 2026 | success | 309.6ms | Pass |
| Jun 15, 2026 | success | 254.6ms | Pass |
| Jun 12, 2026 | success | 865.6ms | Pass |
Source Registries
mcp-registry
First Seen
Mar 25, 2026
Last Seen
Jul 4, 2026
Last Probed
Jul 3, 2026