io.github.theluckystrike/letterhead
Print your business letterhead on Word docs, proposals and contracts from chat.
endpoint: https://mcp.zovo.one/mcp/letterhead
registry: io.github.theluckystrike/letterhead
B
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (49d left) · latency 127.0 ms ·
HTTP 200 · auth open ·
tools 14
manifest 2e5799917832bab3
· drift events seen here: 0
Heuristic flags
- exfiltration-verb — tool text pairs send/upload verbs with credential-like nouns
Flags are pattern matches on public tool descriptions, not verdicts. Read them as questions to ask the vendor.
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T04:50:30Z | ✓ | B | ✓ | 127.0 ms | 49d | 14 | 2e5799917832bab3 |
| 2026-10-12T22:49:31Z | ✓ | B | ✓ | 48.0 ms | 49d | 14 | 2e5799917832bab3 |
| 2026-10-12T16:47:51Z | ✓ | B | ✓ | 101.0 ms | 49d | 14 | 2e5799917832bab3 |
| 2026-10-12T10:44:12Z | ✓ | B | ✓ | 81.0 ms | 50d | 14 | 2e5799917832bab3 |
| 2026-10-12T04:37:14Z | ✓ | B | ✓ | 77.0 ms | 50d | 14 | 2e5799917832bab3 |
| 2026-10-11T22:36:23Z | ✓ | B | ✓ | 87.0 ms | 50d | 14 | 2e5799917832bab3 |
| 2026-10-11T16:34:35Z | ✓ | B | ✓ | 113.0 ms | 50d | 14 | 2e5799917832bab3 |
| 2026-10-11T10:32:31Z | ✓ | B | ✓ | 52.0 ms | 51d | 14 | 2e5799917832bab3 |
| 2026-10-11T04:30:22Z | ✓ | B | ✓ | 85.0 ms | 51d | 14 | 2e5799917832bab3 |
| 2026-10-10T22:29:38Z | ✓ | B | ✓ | 62.0 ms | 51d | 14 | 2e5799917832bab3 |
| 2026-10-10T16:29:04Z | ✓ | B | ✓ | 81.0 ms | 51d | 14 | 2e5799917832bab3 |
| 2026-10-10T10:27:53Z | ✓ | B | ✓ | 63.0 ms | 52d | 14 | 2e5799917832bab3 |
| 2026-10-10T04:27:07Z | ✓ | B | ✓ | 47.0 ms | 52d | 14 | 2e5799917832bab3 |
| 2026-10-09T22:25:54Z | ✓ | B | ✓ | 91.0 ms | 52d | 14 | 2e5799917832bab3 |
| 2026-10-09T16:25:29Z | ✓ | B | ✓ | 144.0 ms | 52d | 14 | 2e5799917832bab3 |
| 2026-10-09T10:24:46Z | ✓ | B | ✓ | 72.0 ms | 53d | 14 | 2e5799917832bab3 |
| 2026-10-09T04:22:00Z | ✓ | B | ✓ | 112.0 ms | 53d | 14 | 2e5799917832bab3 |
| 2026-10-08T22:21:12Z | ✓ | B | ✓ | 58.0 ms | 53d | 14 | 2e5799917832bab3 |
| 2026-10-08T16:20:08Z | ✓ | B | ✓ | 78.0 ms | 53d | 14 | 2e5799917832bab3 |
| 2026-10-08T10:18:36Z | ✓ | B | ✓ | 52.0 ms | 54d | 14 | 2e5799917832bab3 |
| 2026-10-08T04:18:03Z | ✓ | B | ✓ | 75.0 ms | 54d | 14 | 2e5799917832bab3 |
| 2026-10-07T22:16:55Z | ✓ | B | ✓ | 54.0 ms | 54d | 14 | 2e5799917832bab3 |
| 2026-10-07T16:16:07Z | ✓ | B | ✓ | 283.0 ms | 54d | 14 | 2e5799917832bab3 |
| 2026-10-07T10:14:19Z | ✓ | B | ✓ | 67.0 ms | 55d | 14 | 2e5799917832bab3 |
| 2026-10-07T04:13:54Z | ✓ | B | ✓ | 52.0 ms | 55d | 14 | 2e5799917832bab3 |
| 2026-10-06T22:12:56Z | ✓ | B | ✓ | 83.0 ms | 55d | 14 | 2e5799917832bab3 |
| 2026-10-06T16:12:26Z | ✓ | B | ✓ | 49.0 ms | 55d | 14 | 2e5799917832bab3 |
| 2026-10-06T10:11:13Z | ✓ | B | ✓ | 62.0 ms | 56d | 14 | 2e5799917832bab3 |
| 2026-10-06T04:10:14Z | ✓ | B | ✓ | 152.0 ms | 56d | 14 | 2e5799917832bab3 |
| 2026-10-05T22:09:15Z | ✓ | B | ✓ | 92.0 ms | 56d | 14 | 2e5799917832bab3 |