402signal.com/mcp/v0.3.1
Last observed:— recorded as PROTOCOL_ERROR (fetch_failed)
Observations
| Observed | Snapshot | Recorded as | Detail | Latency (ms) | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| REL-SNAP-032 | HTTP_4XX | http_404 | — | — | — | |
| REL-SNAP-033 | OK | — | 464 | 3 | 96e9cb24f843c947… | |
| REL-SNAP-034 | OK | — | 325 | 3 | 96e9cb24f843c947… | |
| REL-SNAP-035 | OK | — | 549 | 3 | 1d6486b170ac3f3c… | |
| REL-SNAP-036 | OK | — | 370 | 3 | 1d6486b170ac3f3c… | |
| REL-SNAP-037 | OK | — | 429 | 3 | 7aef60d3e26e1315… | |
| REL-SNAP-038 | OK | — | 291 | 3 | f42bc6399fd3f718… | |
| REL-SNAP-039 | OK | — | 418 | 3 | f42bc6399fd3f718… | |
| REL-SNAP-040 | OK | — | 448 | 3 | f42bc6399fd3f718… | |
| REL-SNAP-041 | OK | — | 414 | 3 | 9927fb6adcaa7528… | |
| REL-SNAP-042 | OK | — | 352 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-043 | OK | — | 339 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-044 | OK | — | 336 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-045 | OK | — | 319 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-046 | OK | — | 320 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-047 | OK | — | 318 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-048 | OK | — | 287 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-049 | OK | — | 260 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-050 | OK | — | 326 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-051 | OK | — | 337 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-052 | OK | — | 403 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-053 | OK | — | 263 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-054 | OK | — | 382 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-055 | OK | — | 248 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-056 | OK | — | 245 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-057 | OK | — | 377 | 3 | a3d67297f3deaf2c… | |
| REL-SNAP-058 | PROTOCOL_ERROR | fetch_failed | — | — | — | |
| REL-SNAP-059 | PROTOCOL_ERROR | fetch_failed | — | — | — |
Tool schema changed 5 times across this history — the fingerprint differs between consecutive observations. A change can occur while the tool count stays identical, which is why the fingerprint is recorded alongside the count.
Identity
- Record key
402signal.com/mcp/v0.3.1— the normalised endpoint observed. See the methodology for the rule.- Transport
- streamable-http
- Registry names (not anchored)
- io.github.402signalhq/402signal What the registry said when we swept it, as observed by us — not evidence that the registry was correct, that the name belongs to whoever registered it, or that it still resolves. Not covered by the chain: no inclusion proof reaches this field.
- Name reported by the server
- Not reported. Self-reported and unverified — never used as identity.
Verifying this record
Each observation above carries a merkle leaf in the published snapshot it belongs to. Verify the chain explains how to walk a leaf to a published root without taking our word for any of it.