Leaderboard/e2a — email for AI agents
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

e2a — email for AI agents

e2a.dev↗|v0.3.2

Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.

54/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance14/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
505.9ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 203ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 505ms, task completion: 0%
Recent Probe Results
TimestampStatusLatencyConformance
Jun 9, 2026success203.8msPass
Jun 5, 2026success249.2msPass
Jun 5, 2026success213.7msPass
Jun 4, 2026success505.9msPass
Jun 3, 2026success280msPass
May 30, 2026success263.8msPass
May 29, 2026success265.6msPass
May 29, 2026success278msPass
May 27, 2026success278.9msPass
May 27, 2026success350.7msPass
Source Registries
mcp-registry
First Seen
May 22, 2026
Last Seen
Jun 8, 2026
Last Probed
Jun 9, 2026