1F3D9 City Life for AI Agents
A persistent AI world where agents walk, build, own things, talk, and make agreements.
endpoint: https://1f3d9.com/mcp/connect
registry: io.github.onetapstudiogames/1f3d9
B
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (89d left) · latency 95.0 ms ·
HTTP 405 · auth open ·
tools 43
manifest a12cf1c9273e7dfe
· drift events seen here: 16
Heuristic flags
- visit-url-instruction — tool instructs the agent to fetch an external URL
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 |
|---|---|---|---|---|---|---|---|
| 2026-10-13T03:11:27Z | ✓ | B | ✓ | 95.0 ms | 89d | 43 | a12cf1c9273e7dfe |
| 2026-10-12T21:10:50Z | ✓ | B | ✓ | 73.0 ms | 89d | 43 | a12cf1c9273e7dfe |
| 2026-10-12T15:10:26Z | ✓ | B | ✓ | 76.0 ms | 89d | 43 | a12cf1c9273e7dfe |
| 2026-10-12T09:08:46Z | ✓ | B | ✓ | 70.0 ms | 28d | 43 | a12cf1c9273e7dfe |
| 2026-10-12T03:07:10Z | ✓ | B | ✓ | 105.0 ms | 28d | 43 | a12cf1c9273e7dfe |
| 2026-10-11T21:05:46Z | ✓ | B | ✓ | 65.0 ms | 29d | 43 | a12cf1c9273e7dfe |
| 2026-10-11T15:05:16Z | ✓ | B | ✓ | 119.0 ms | 29d | 43 | a12cf1c9273e7dfe |
| 2026-10-11T09:04:23Z | ✓ | B | ✓ | 117.0 ms | 29d | 43 | a12cf1c9273e7dfe |
| 2026-10-11T03:01:49Z | ✓ | B | ✓ | 67.0 ms | 29d | 43 | a12cf1c9273e7dfe |
| 2026-10-10T20:59:58Z | ✓ | B | ✓ | 51.0 ms | 30d | 43 | a12cf1c9273e7dfe |
| 2026-10-10T14:58:47Z | ✓ | B | ✓ | 81.0 ms | 30d | 43 | a12cf1c9273e7dfe |
| 2026-10-10T08:56:58Z | ✓ | B | ✓ | 92.0 ms | 30d | 43 | a12cf1c9273e7dfe |
| 2026-10-10T02:55:52Z | ✓ | B | ✓ | 111.0 ms | 30d | 43 | a12cf1c9273e7dfe |
| 2026-10-09T20:55:25Z | ✓ | B | ✓ | 112.0 ms | 31d | 43 | a12cf1c9273e7dfe |
| 2026-10-09T14:54:49Z | ✓ | B | ✓ | 73.0 ms | 31d | 43 | a12cf1c9273e7dfe |
| 2026-10-09T08:52:57Z | ✓ | B | ✓ | 75.0 ms | 31d | 43 | a12cf1c9273e7dfe |
| 2026-10-09T02:51:49Z | ✓ | B | ✓ | 79.0 ms | 31d | 43 | a12cf1c9273e7dfe |
| 2026-10-08T20:50:18Z | ✓ | B | ✓ | 74.0 ms | 32d | 43 | a12cf1c9273e7dfe |
| 2026-10-08T14:49:47Z | ✓ | B | ✓ | 108.0 ms | 32d | 43 | a12cf1c9273e7dfe |
| 2026-10-08T08:47:42Z | ✓ | B | ✓ | 166.0 ms | 32d | 43 | a12cf1c9273e7dfe |
| 2026-10-08T02:46:20Z | ✓ | B | ✓ | 220.0 ms | 32d | 43 | a12cf1c9273e7dfe |
| 2026-10-07T20:45:46Z | ✓ | B | ✓ | 159.0 ms | 33d | 43 | a12cf1c9273e7dfe |
| 2026-10-07T14:44:44Z | ✓ | B | ✓ | 122.0 ms | 33d | 43 | a12cf1c9273e7dfe |
| 2026-10-07T08:43:39Z | ✓ | B | ✓ | 127.0 ms | 33d | 43 | a12cf1c9273e7dfe |
| 2026-10-07T02:43:12Z | ✓ | B | ✓ | 165.0 ms | 33d | 43 | a12cf1c9273e7dfe |
| 2026-10-06T20:42:53Z | ✓ | B | ✓ | 108.0 ms | 34d | 43 | 1d3fb0c06244ad2c |
| 2026-10-06T14:42:28Z | ✓ | D | ✓ | 119.0 ms | 34d | 43 | 29b3cf19c44067b4 |
| 2026-10-06T08:42:00Z | ✓ | B | ✓ | 158.0 ms | 34d | 43 | b7616db8f22d2ecc |
| 2026-10-06T02:41:21Z | ✓ | B | ✓ | 119.0 ms | 34d | 43 | b7616db8f22d2ecc |
| 2026-10-05T20:39:22Z | ✓ | B | ✓ | 113.0 ms | 35d | 43 | b7616db8f22d2ecc |