Sending
Email, WhatsApp and Telegram for AI agents: send, campaigns, automations, contacts, agent inboxes.
endpoint: https://sending.dev/api/mcp
registry: dev.sending/mcp
D
recent success 0% (30 probes) ·
MCP handshake FAILED
· protocol —
TLS valid (81d left) · latency 172.0 ms ·
HTTP 401 · auth required ·
tools —
manifest —
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T16:54:09Z | ✗ | D | ✗ | 172.0 ms | 81d | — | — |
| 2026-10-13T10:52:11Z | ✗ | D | ✗ | 129.0 ms | 81d | — | — |
| 2026-10-13T04:50:45Z | ✗ | D | ✗ | 156.0 ms | 81d | — | — |
| 2026-10-12T22:49:40Z | ✗ | D | ✗ | 73.0 ms | 82d | — | — |
| 2026-10-12T16:47:59Z | ✗ | D | ✗ | 167.0 ms | 82d | — | — |
| 2026-10-12T10:44:21Z | ✗ | D | ✗ | 127.0 ms | 82d | — | — |
| 2026-10-12T04:37:23Z | ✗ | D | ✗ | 1075.0 ms | 82d | — | — |
| 2026-10-11T22:36:32Z | ✗ | F | ✗ | 1649.0 ms | 83d | — | — |
| 2026-10-11T16:34:44Z | ✗ | D | ✗ | 229.0 ms | 83d | — | — |
| 2026-10-11T10:32:53Z | ✗ | D | ✗ | 116.0 ms | 83d | — | — |
| 2026-10-11T04:30:30Z | ✗ | D | ✗ | 124.0 ms | 83d | — | — |
| 2026-10-10T22:29:48Z | ✗ | D | ✗ | 151.0 ms | 84d | — | — |
| 2026-10-10T16:29:14Z | ✗ | D | ✗ | 148.0 ms | 84d | — | — |
| 2026-10-10T10:28:02Z | ✗ | D | ✗ | 204.0 ms | 84d | — | — |
| 2026-10-10T04:27:15Z | ✗ | D | ✗ | 123.0 ms | 84d | — | — |
| 2026-10-09T22:26:13Z | ✗ | D | ✗ | 95.0 ms | 85d | — | — |
| 2026-10-09T16:25:37Z | ✗ | D | ✗ | 97.0 ms | 85d | — | — |
| 2026-10-09T10:24:54Z | ✗ | D | ✗ | 139.0 ms | 85d | — | — |
| 2026-10-09T04:22:12Z | ✗ | D | ✗ | 152.0 ms | 85d | — | — |
| 2026-10-08T22:21:20Z | ✗ | D | ✗ | 109.0 ms | 86d | — | — |
| 2026-10-08T16:20:17Z | ✗ | D | ✗ | 181.0 ms | 86d | — | — |
| 2026-10-08T10:18:44Z | ✗ | D | ✗ | 139.0 ms | 86d | — | — |
| 2026-10-08T04:18:11Z | ✗ | D | ✗ | 248.0 ms | 86d | — | — |
| 2026-10-07T22:17:06Z | ✗ | D | ✗ | 134.0 ms | 87d | — | — |
| 2026-10-07T16:16:20Z | ✗ | D | ✗ | 178.0 ms | 87d | — | — |
| 2026-10-07T10:14:26Z | ✗ | D | ✗ | 166.0 ms | 87d | — | — |
| 2026-10-07T04:14:01Z | ✗ | D | ✗ | 153.0 ms | 87d | — | — |
| 2026-10-06T22:13:07Z | ✗ | D | ✗ | 80.0 ms | 88d | — | — |
| 2026-10-06T16:12:46Z | ✗ | D | ✗ | 109.0 ms | 88d | — | — |
| 2026-10-06T10:11:29Z | ✗ | D | ✗ | 229.0 ms | 88d | — | — |