MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/sha3-224/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 46 of 46 observations since 12 September 2026.

The record behind itOne mark per snapshot, and every grade sealed along the way.

grade/v1
sealed in REL-SNAP-084

Sealed grades: UNGRADED from REL-SNAP-039 to REL-SNAP-051, A from REL-SNAP-052 to REL-SNAP-084.

  • Reachable
  • Reachable, asked to sign in or pay
  • Not reachable
  • Not observed
Transport
streamable-http
Tools listed
31
Tool schema fingerprint
0b05956fd2256e82…changed 2 times on the record
Name reported by the server
SHA3-224 hex length, input discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/sha3-224as the registry listed it; not covered by the chain
First and last observed
12 Sep 2026 to 27 Oct 2026

Observations

Newest first. Each row is a separate look, not a summary.

Observed (UTC)SnapshotRecorded asLatencyToolsTool schema
2026-10-27 09:25REL-SNAP-084OK48 ms310b05956fd2256e82…
2026-10-26 09:26REL-SNAP-083OK48 ms310b05956fd2256e82…
2026-10-25 09:22REL-SNAP-082OK47 ms310b05956fd2256e82…
2026-10-24 09:20REL-SNAP-081OK48 ms310b05956fd2256e82…
2026-10-23 10:32REL-SNAP-080OK84 ms310b05956fd2256e82…
2026-10-22 10:07REL-SNAP-079OK39 ms310b05956fd2256e82…
2026-10-21 09:49REL-SNAP-078OK56 ms310b05956fd2256e82…
2026-10-20 10:17REL-SNAP-077OK64 ms310b05956fd2256e82…
Show all 46 observations
2026-10-19 10:28REL-SNAP-076OK58 ms310b05956fd2256e82…
2026-10-18 09:30REL-SNAP-075OK49 ms310b05956fd2256e82…
2026-10-17 09:28REL-SNAP-074OK51 ms310b05956fd2256e82…
2026-10-16 09:40REL-SNAP-073OK47 ms310b05956fd2256e82…
2026-10-15 09:44REL-SNAP-072OK49 ms310b05956fd2256e82…
2026-10-14 09:50REL-SNAP-071OK57 ms310b05956fd2256e82…
2026-10-13 09:52REL-SNAP-070OK52 ms310b05956fd2256e82…
2026-10-12 10:34REL-SNAP-069OK52 ms310b05956fd2256e82…
2026-10-11 09:26REL-SNAP-068OK54 ms310b05956fd2256e82…
2026-10-10 09:28REL-SNAP-067OK46 ms310b05956fd2256e82…
2026-10-09 09:30REL-SNAP-066OK46 ms310b05956fd2256e82…
2026-10-08 09:41REL-SNAP-065OK46 ms310b05956fd2256e82…
2026-10-07 09:53REL-SNAP-064OK45 ms310b05956fd2256e82…
2026-10-06 09:28REL-SNAP-063OK46 ms310b05956fd2256e82…
2026-10-05 10:16REL-SNAP-062OK46 ms310b05956fd2256e82…
2026-10-04 09:43REL-SNAP-061OK42 ms310b05956fd2256e82…
2026-10-03 09:36REL-SNAP-060OK43 ms310b05956fd2256e82…
2026-10-02 09:33REL-SNAP-059OK43 ms310b05956fd2256e82…
2026-10-01 09:37REL-SNAP-058OK43 ms310b05956fd2256e82…
2026-09-30 10:02REL-SNAP-057OK51 ms310b05956fd2256e82…
2026-09-29 09:58REL-SNAP-056OK45 ms310b05956fd2256e82…
2026-09-28 10:10REL-SNAP-055OK58 ms310b05956fd2256e82…
2026-09-27 09:56REL-SNAP-054OK51 ms310b05956fd2256e82…
2026-09-26 09:43REL-SNAP-053OK47 ms310b05956fd2256e82…
2026-09-25 10:06REL-SNAP-052OK46 ms310b05956fd2256e82…
2026-09-24 10:10REL-SNAP-051OK50 ms310b05956fd2256e82…
2026-09-23 10:14REL-SNAP-050OK55 ms31b12e22c44aff548b…
2026-09-22 09:53REL-SNAP-049OK49 ms301e21823581215fe5…
2026-09-21 09:37REL-SNAP-048OK46 ms301e21823581215fe5…
2026-09-20 09:56REL-SNAP-047OK44 ms301e21823581215fe5…
2026-09-19 09:40REL-SNAP-046OK44 ms301e21823581215fe5…
2026-09-18 09:55REL-SNAP-045OK46 ms301e21823581215fe5…
2026-09-17 10:05REL-SNAP-044OK56 ms301e21823581215fe5…
2026-09-16 10:20REL-SNAP-043OK50 ms301e21823581215fe5…
2026-09-15 09:56REL-SNAP-042OK52 ms301e21823581215fe5…
2026-09-14 10:06REL-SNAP-041OK91 ms301e21823581215fe5…
2026-09-13 10:03REL-SNAP-040OK52 ms301e21823581215fe5…
2026-09-12 09:35REL-SNAP-039OK59 ms301e21823581215fe5…

Checking this record

Each observation above is a leaf of the merkle root published with its snapshot. A proof shows a record is in the archive. It does not show the measurement is correct.

Latest root, REL-SNAP-084

ed182ac44848117a98c9536eabbd63d33a756c4db072812094c742e3fa1fdef6

Published at

gist.github.com/181cc5f4834e0a4f812acde9a5efdb95

Is agent-observatory-sensor.nolimit-observatory.workers.dev/s/sha3-224/mcp reliable?
Its sealed grade is A (grade/v1, sealed in REL-SNAP-084). Grades run from A to F by how consistently an endpoint was recorded reachable. A grade describes the record; it is not a guarantee.
When was it last checked?
27 October 2026, in snapshot REL-SNAP-084, where it was recorded as OK.
Has its tool list changed?
Yes. Its tool schema fingerprint changed 2 times on the record. Each change is dated in the observations below.