MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/unix-q/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 47 of 47 observations since 11 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-038 to REL-SNAP-050, A from REL-SNAP-051 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
e02f5879e017f788…changed 2 times on the record
Name reported by the server
Unix quarter 1-4 from secondsself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/unix-qas the registry listed it; not covered by the chain
First and last observed
11 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 09:24REL-SNAP-084OK48 ms31e02f5879e017f788…
2026-10-26 09:24REL-SNAP-083OK74 ms31e02f5879e017f788…
2026-10-25 09:20REL-SNAP-082OK91 ms31e02f5879e017f788…
2026-10-24 09:19REL-SNAP-081OK49 ms31e02f5879e017f788…
2026-10-23 10:30REL-SNAP-080OK56 ms31e02f5879e017f788…
2026-10-22 10:06REL-SNAP-079OK43 ms31e02f5879e017f788…
2026-10-21 09:47REL-SNAP-078OK53 ms31e02f5879e017f788…
2026-10-20 10:16REL-SNAP-077OK64 ms31e02f5879e017f788…
Show all 47 observations
2026-10-19 10:27REL-SNAP-076OK55 ms31e02f5879e017f788…
2026-10-18 09:28REL-SNAP-075OK43 ms31e02f5879e017f788…
2026-10-17 09:27REL-SNAP-074OK46 ms31e02f5879e017f788…
2026-10-16 09:38REL-SNAP-073OK53 ms31e02f5879e017f788…
2026-10-15 09:43REL-SNAP-072OK52 ms31e02f5879e017f788…
2026-10-14 09:49REL-SNAP-071OK47 ms31e02f5879e017f788…
2026-10-13 09:51REL-SNAP-070OK52 ms31e02f5879e017f788…
2026-10-12 10:32REL-SNAP-069OK56 ms31e02f5879e017f788…
2026-10-11 09:25REL-SNAP-068OK46 ms31e02f5879e017f788…
2026-10-10 09:26REL-SNAP-067OK43 ms31e02f5879e017f788…
2026-10-09 09:29REL-SNAP-066OK56 ms31e02f5879e017f788…
2026-10-08 09:40REL-SNAP-065OK54 ms31e02f5879e017f788…
2026-10-07 09:51REL-SNAP-064OK74 ms31e02f5879e017f788…
2026-10-06 09:26REL-SNAP-063OK53 ms31e02f5879e017f788…
2026-10-05 10:15REL-SNAP-062OK51 ms31e02f5879e017f788…
2026-10-04 09:42REL-SNAP-061OK51 ms31e02f5879e017f788…
2026-10-03 09:35REL-SNAP-060OK44 ms31e02f5879e017f788…
2026-10-02 09:32REL-SNAP-059OK46 ms31e02f5879e017f788…
2026-10-01 09:36REL-SNAP-058OK49 ms31e02f5879e017f788…
2026-09-30 10:00REL-SNAP-057OK51 ms31e02f5879e017f788…
2026-09-29 09:56REL-SNAP-056OK45 ms31e02f5879e017f788…
2026-09-28 10:09REL-SNAP-055OK48 ms31e02f5879e017f788…
2026-09-27 09:55REL-SNAP-054OK53 ms31e02f5879e017f788…
2026-09-26 09:42REL-SNAP-053OK47 ms31e02f5879e017f788…
2026-09-25 10:05REL-SNAP-052OK54 ms31e02f5879e017f788…
2026-09-24 10:09REL-SNAP-051OK48 ms31e02f5879e017f788…
2026-09-23 10:13REL-SNAP-050OK45 ms31579b85500afd2ea4…
2026-09-22 09:52REL-SNAP-049OK48 ms30889adfd77d0b67ac…
2026-09-21 09:36REL-SNAP-048OK51 ms30889adfd77d0b67ac…
2026-09-20 09:55REL-SNAP-047OK46 ms30889adfd77d0b67ac…
2026-09-19 09:39REL-SNAP-046OK52 ms30889adfd77d0b67ac…
2026-09-18 09:53REL-SNAP-045OK53 ms30889adfd77d0b67ac…
2026-09-17 10:03REL-SNAP-044OK54 ms30889adfd77d0b67ac…
2026-09-16 10:19REL-SNAP-043OK45 ms30889adfd77d0b67ac…
2026-09-15 09:55REL-SNAP-042OK44 ms30889adfd77d0b67ac…
2026-09-14 10:05REL-SNAP-041OK49 ms30889adfd77d0b67ac…
2026-09-13 10:01REL-SNAP-040OK50 ms30889adfd77d0b67ac…
2026-09-12 09:34REL-SNAP-039OK59 ms30889adfd77d0b67ac…
2026-09-11 09:42REL-SNAP-038OK46 ms30889adfd77d0b67ac…

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/unix-q/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.