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

MailerAstro

smithery.ai/mailerastro/agent-email-api↗

Send transactional emails and manage bulk distributions using your wallet address as a secure identity. Pay automatically with USDC for a streamlined experience without the need for traditional API keys or accounts. Monitor delivery performance and reputation scores to ensure high-quality communication and deliverability.

51/100
Operational Score
Score Breakdown
Availability27/30
Conformance10/30
Performance14/40
Key Metrics
Uptime 30d
99.7%
P95 Latency
305.3ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 276ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 305ms, task completion: 0%
Recent Probe Results
TimestampStatusLatencyConformance
Apr 16, 2026success276.2msPass
Apr 16, 2026success239.9msPass
Apr 16, 2026success210.8msPass
Apr 16, 2026success249msPass
Apr 16, 2026success228.6msPass
Apr 16, 2026success231.2msPass
Apr 16, 2026timeout0msFail
Apr 16, 2026success225.5msPass
Apr 16, 2026success217.6msPass
Apr 16, 2026success208.9msPass
Source Registries
smithery
First Seen
Apr 10, 2026
Last Seen
Apr 18, 2026
Last Probed
Apr 16, 2026