MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
EmailMCP
AI agent email — send, read, search, and manage email. 51 MCP tools, hosted or self-deployed.
75/100
Operational Score
Score Breakdown
Availability30/30
Conformance20/30
Performance25/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
844.5ms
Conformance
Partial
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 200 in 141ms
Conformance
MCP initialize handshake + tools/list
Valid MCP server info returned, tools/list failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 844ms, task completion: 100%
Improvement Tips
- -Ensure tools/list returns a valid response
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Jun 9, 2026 | success | 141.2ms | Partial |
| Jun 5, 2026 | success | 180.1ms | Partial |
| Jun 5, 2026 | success | 185.6ms | Partial |
| Jun 4, 2026 | success | 182.2ms | Partial |
| Jun 3, 2026 | success | 844.5ms | Partial |
| May 30, 2026 | success | 123.9ms | Partial |
| May 29, 2026 | success | 289.8ms | Partial |
| May 29, 2026 | success | 423.3ms | Partial |
| May 27, 2026 | success | 378.7ms | Partial |
| May 27, 2026 | success | 242.5ms | Partial |
Source Registries
mcp-registry
First Seen
May 2, 2026
Last Seen
Jun 8, 2026
Last Probed
Jun 9, 2026