MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso-week-date/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 48 of 48 observations since 10 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-037 to REL-SNAP-049, A from REL-SNAP-050 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
acbc584e73aa131f…changed 2 times on the record
Name reported by the server
UTC ISO week-dateself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/iso-week-dateas the registry listed it; not covered by the chain
First and last observed
10 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 09:21REL-SNAP-084OK68 ms31acbc584e73aa131f…
2026-10-26 09:21REL-SNAP-083OK62 ms31acbc584e73aa131f…
2026-10-25 09:17REL-SNAP-082OK44 ms31acbc584e73aa131f…
2026-10-24 09:16REL-SNAP-081OK46 ms31acbc584e73aa131f…
2026-10-23 10:28REL-SNAP-080OK59 ms31acbc584e73aa131f…
2026-10-22 10:04REL-SNAP-079OK56 ms31acbc584e73aa131f…
2026-10-21 09:44REL-SNAP-078OK47 ms31acbc584e73aa131f…
2026-10-20 10:13REL-SNAP-077OK50 ms31acbc584e73aa131f…
Show all 48 observations
2026-10-19 10:24REL-SNAP-076OK76 ms31acbc584e73aa131f…
2026-10-18 09:26REL-SNAP-075OK45 ms31acbc584e73aa131f…
2026-10-17 09:24REL-SNAP-074OK50 ms31acbc584e73aa131f…
2026-10-16 09:36REL-SNAP-073OK56 ms31acbc584e73aa131f…
2026-10-15 09:40REL-SNAP-072OK58 ms31acbc584e73aa131f…
2026-10-14 09:47REL-SNAP-071OK46 ms31acbc584e73aa131f…
2026-10-13 09:48REL-SNAP-070OK55 ms31acbc584e73aa131f…
2026-10-12 10:30REL-SNAP-069OK45 ms31acbc584e73aa131f…
2026-10-11 09:22REL-SNAP-068OK51 ms31acbc584e73aa131f…
2026-10-10 09:24REL-SNAP-067OK54 ms31acbc584e73aa131f…
2026-10-09 09:27REL-SNAP-066OK55 ms31acbc584e73aa131f…
2026-10-08 09:38REL-SNAP-065OK53 ms31acbc584e73aa131f…
2026-10-07 09:49REL-SNAP-064OK46 ms31acbc584e73aa131f…
2026-10-06 09:24REL-SNAP-063OK46 ms31acbc584e73aa131f…
2026-10-05 10:13REL-SNAP-062OK45 ms31acbc584e73aa131f…
2026-10-04 09:39REL-SNAP-061OK40 ms31acbc584e73aa131f…
2026-10-03 09:33REL-SNAP-060OK44 ms31acbc584e73aa131f…
2026-10-02 09:29REL-SNAP-059OK56 ms31acbc584e73aa131f…
2026-10-01 09:33REL-SNAP-058OK55 ms31acbc584e73aa131f…
2026-09-30 09:58REL-SNAP-057OK44 ms31acbc584e73aa131f…
2026-09-29 09:54REL-SNAP-056OK68 ms31acbc584e73aa131f…
2026-09-28 10:06REL-SNAP-055OK51 ms31acbc584e73aa131f…
2026-09-27 09:52REL-SNAP-054OK52 ms31acbc584e73aa131f…
2026-09-26 09:39REL-SNAP-053OK47 ms31acbc584e73aa131f…
2026-09-25 10:02REL-SNAP-052OK52 ms31acbc584e73aa131f…
2026-09-24 10:06REL-SNAP-051OK45 ms31acbc584e73aa131f…
2026-09-23 10:10REL-SNAP-050OK51 ms31d9dd6e1a3c8dca4c…
2026-09-22 09:50REL-SNAP-049OK50 ms306a9b45ab4c6224ef…
2026-09-21 09:34REL-SNAP-048OK45 ms306a9b45ab4c6224ef…
2026-09-20 09:52REL-SNAP-047OK44 ms306a9b45ab4c6224ef…
2026-09-19 09:37REL-SNAP-046OK45 ms306a9b45ab4c6224ef…
2026-09-18 09:51REL-SNAP-045OK51 ms306a9b45ab4c6224ef…
2026-09-17 10:01REL-SNAP-044OK51 ms306a9b45ab4c6224ef…
2026-09-16 10:17REL-SNAP-043OK53 ms306a9b45ab4c6224ef…
2026-09-15 09:52REL-SNAP-042OK57 ms306a9b45ab4c6224ef…
2026-09-14 10:03REL-SNAP-041OK55 ms306a9b45ab4c6224ef…
2026-09-13 09:59REL-SNAP-040OK65 ms306a9b45ab4c6224ef…
2026-09-12 09:32REL-SNAP-039OK52 ms306a9b45ab4c6224ef…
2026-09-11 09:40REL-SNAP-038OK42 ms306a9b45ab4c6224ef…
2026-09-10 09:40REL-SNAP-037OK47 ms306a9b45ab4c6224ef…

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-week-date/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.