MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso-yweek/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
0308e6aa3136f440…changed 2 times on the record
Name reported by the server
ISO year-week YYYY-Wwwself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/iso-yweekas 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 09:26REL-SNAP-084OK58 ms310308e6aa3136f440…
2026-10-26 09:27REL-SNAP-083OK52 ms310308e6aa3136f440…
2026-10-25 09:23REL-SNAP-082OK88 ms310308e6aa3136f440…
2026-10-24 09:21REL-SNAP-081OK53 ms310308e6aa3136f440…
2026-10-23 10:33REL-SNAP-080OK49 ms310308e6aa3136f440…
2026-10-22 10:08REL-SNAP-079OK29 ms310308e6aa3136f440…
2026-10-21 09:50REL-SNAP-078OK55 ms310308e6aa3136f440…
2026-10-20 10:18REL-SNAP-077OK49 ms310308e6aa3136f440…
Show all 46 observations
2026-10-19 10:29REL-SNAP-076OK52 ms310308e6aa3136f440…
2026-10-18 09:30REL-SNAP-075OK47 ms310308e6aa3136f440…
2026-10-17 09:29REL-SNAP-074OK56 ms310308e6aa3136f440…
2026-10-16 09:41REL-SNAP-073OK49 ms310308e6aa3136f440…
2026-10-15 09:45REL-SNAP-072OK44 ms310308e6aa3136f440…
2026-10-14 09:51REL-SNAP-071OK48 ms310308e6aa3136f440…
2026-10-13 09:53REL-SNAP-070OK51 ms310308e6aa3136f440…
2026-10-12 10:34REL-SNAP-069OK54 ms310308e6aa3136f440…
2026-10-11 09:27REL-SNAP-068OK45 ms310308e6aa3136f440…
2026-10-10 09:28REL-SNAP-067OK43 ms310308e6aa3136f440…
2026-10-09 09:31REL-SNAP-066OK92 ms310308e6aa3136f440…
2026-10-08 09:42REL-SNAP-065OK47 ms310308e6aa3136f440…
2026-10-07 09:54REL-SNAP-064OK46 ms310308e6aa3136f440…
2026-10-06 09:28REL-SNAP-063OK44 ms310308e6aa3136f440…
2026-10-05 10:17REL-SNAP-062OK43 ms310308e6aa3136f440…
2026-10-04 09:44REL-SNAP-061OK51 ms310308e6aa3136f440…
2026-10-03 09:37REL-SNAP-060OK44 ms310308e6aa3136f440…
2026-10-02 09:34REL-SNAP-059OK47 ms310308e6aa3136f440…
2026-10-01 09:38REL-SNAP-058OK46 ms310308e6aa3136f440…
2026-09-30 10:03REL-SNAP-057OK51 ms310308e6aa3136f440…
2026-09-29 09:58REL-SNAP-056OK48 ms310308e6aa3136f440…
2026-09-28 10:11REL-SNAP-055OK53 ms310308e6aa3136f440…
2026-09-27 09:57REL-SNAP-054OK44 ms310308e6aa3136f440…
2026-09-26 09:44REL-SNAP-053OK57 ms310308e6aa3136f440…
2026-09-25 10:07REL-SNAP-052OK57 ms310308e6aa3136f440…
2026-09-24 10:11REL-SNAP-051OK45 ms310308e6aa3136f440…
2026-09-23 10:15REL-SNAP-050OK68 ms31de0b3a9e58537fca…
2026-09-22 09:54REL-SNAP-049OK81 ms301d50df8570381ec1…
2026-09-21 09:38REL-SNAP-048OK51 ms301d50df8570381ec1…
2026-09-20 09:57REL-SNAP-047OK60 ms301d50df8570381ec1…
2026-09-19 09:41REL-SNAP-046OK42 ms301d50df8570381ec1…
2026-09-18 09:55REL-SNAP-045OK54 ms301d50df8570381ec1…
2026-09-17 10:06REL-SNAP-044OK59 ms301d50df8570381ec1…
2026-09-16 10:21REL-SNAP-043OK47 ms301d50df8570381ec1…
2026-09-15 09:57REL-SNAP-042OK49 ms301d50df8570381ec1…
2026-09-14 10:07REL-SNAP-041OK81 ms301d50df8570381ec1…
2026-09-13 10:04REL-SNAP-040OK48 ms301d50df8570381ec1…
2026-09-12 09:36REL-SNAP-039OK52 ms301d50df8570381ec1…

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/iso-yweek/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.