Leaderboard/com.mcparmory/postmark
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

com.mcparmory/postmark

github.com/mcparmory/registry↗|v1.0.0

Send, track, and manage transactional and bulk email delivery

52/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance12/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
1,687.3ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 1687ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 1687ms, task completion: 0%
Improvement Tips
  • -Reduce response time (currently 1687ms, target <1000ms)
Recent Probe Results
TimestampStatusLatencyConformance
Apr 23, 2026success1687.3msPass
Apr 23, 2026success1205.2msPass
Source Registries
mcp-registry
First Seen
Apr 22, 2026
Last Seen
Apr 25, 2026
Last Probed
Apr 23, 2026