presign-guard
Pre-sign and token checks for agents: green/orange/red for EVM signatures and Solana/EVM tokens.
endpoint: https://presign-guard.onrender.com/mcp
registry: io.github.Fizzl13/presign-guard
B
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (68d left) · latency 123.0 ms ·
HTTP 405 · auth open ·
tools 8
manifest d403245de9e549f5
· drift events seen here: 6
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
<a href="https://golemreach.com/trust/s/22423"> <img src="https://golemreach.com/trust/badge/22423.svg" alt="golemreach trust grade"></a>
Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T05:02:19Z | ✓ | B | ✓ | 123.0 ms | 68d | 8 | d403245de9e549f5 |
| 2026-10-12T23:00:57Z | ✓ | B | ✓ | 84.0 ms | 69d | 8 | d403245de9e549f5 |
| 2026-10-12T16:59:25Z | ✓ | B | ✓ | 69.0 ms | 69d | 8 | d403245de9e549f5 |
| 2026-10-12T10:55:56Z | ✓ | B | ✓ | 89.0 ms | 69d | 8 | d403245de9e549f5 |
| 2026-10-12T04:52:12Z | ✓ | B | ✓ | 75.0 ms | 69d | 8 | d403245de9e549f5 |
| 2026-10-11T22:51:14Z | ✓ | B | ✓ | 50.0 ms | 70d | 8 | d403245de9e549f5 |
| 2026-10-11T16:50:50Z | ✓ | B | ✓ | 57.0 ms | 70d | 7 | 46d31555a77e22dc |
| 2026-10-11T10:49:30Z | ✓ | B | ✓ | 41.0 ms | 70d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-11T04:48:17Z | ✓ | B | ✓ | 76.0 ms | 70d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-10T22:46:50Z | ✓ | B | ✓ | 50.0 ms | 71d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-10T16:45:08Z | ✓ | B | ✓ | 151.0 ms | 71d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-10T10:43:17Z | ✓ | B | ✓ | 61.0 ms | 71d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-10T04:42:34Z | ✓ | B | ✓ | 75.0 ms | 71d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-09T22:40:32Z | ✓ | B | ✓ | 84.0 ms | 72d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-09T16:40:15Z | ✓ | B | ✓ | 163.0 ms | 72d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-09T10:39:39Z | ✓ | B | ✓ | 63.0 ms | 72d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-09T04:39:08Z | ✓ | B | ✓ | 69.0 ms | 72d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-08T22:38:26Z | ✓ | B | ✓ | 108.0 ms | 73d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-08T16:38:02Z | ✓ | B | ✓ | 75.0 ms | 73d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-08T10:36:24Z | ✓ | B | ✓ | 58.0 ms | 73d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-08T04:34:32Z | ✓ | B | ✓ | 57.0 ms | 73d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-07T22:33:28Z | ✓ | B | ✓ | 68.0 ms | 74d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-07T16:32:59Z | ✓ | B | ✓ | 86.0 ms | 74d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-07T10:31:03Z | ✓ | B | ✓ | 206.0 ms | 74d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-07T04:29:27Z | ✓ | B | ✓ | 48.0 ms | 74d | 7 | 4dcc53e8f8fab5eb |
| 2026-10-06T22:28:46Z | ✓ | B | ✓ | 63.0 ms | 75d | 7 | ac9261f61fe19ab4 |
| 2026-10-06T16:28:06Z | ✓ | B | ✓ | 88.0 ms | 75d | 7 | ac9261f61fe19ab4 |
| 2026-10-06T10:26:26Z | ✓ | B | ✓ | 133.0 ms | 75d | 7 | ac9261f61fe19ab4 |
| 2026-10-06T04:25:59Z | ✓ | B | ✓ | 62.0 ms | 75d | 7 | ac9261f61fe19ab4 |
| 2026-10-05T22:24:29Z | ✓ | B | ✓ | 41.0 ms | 76d | 7 | ac9261f61fe19ab4 |