MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
Resend
Manage your email infrastructure and communication workflows seamlessly. Send transactional or marketing emails, manage contact audiences, and monitor domain verification. Streamline messaging with powerful template management and automated broadcasts.
54/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance14/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
255.2ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 211ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 255ms, task completion: 0%
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Apr 1, 2026 | success | 211.6ms | Pass |
| Apr 1, 2026 | success | 241.3ms | Pass |
| Apr 1, 2026 | success | 210.5ms | Pass |
| Apr 1, 2026 | success | 215.6ms | Pass |
| Apr 1, 2026 | success | 206.1ms | Pass |
| Apr 1, 2026 | success | 203.3ms | Pass |
| Apr 1, 2026 | success | 186.5ms | Pass |
| Apr 1, 2026 | success | 220.8ms | Pass |
| Apr 1, 2026 | success | 219ms | Pass |
| Apr 1, 2026 | success | 213.4ms | Pass |
Source Registries
smithery
First Seen
Mar 26, 2026
Last Seen
Mar 31, 2026
Last Probed
Apr 1, 2026