MCP VerifyThe rating layer for AI agents

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

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 39 of 39 observations since 19 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-046 to REL-SNAP-058, A from REL-SNAP-059 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
6e8fd7761aa91a9f…changed 2 times on the record
Name reported by the server
UTC ISO decade start yearself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/iso-decadeas the registry listed it; not covered by the chain
First and last observed
19 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 09:30REL-SNAP-084OK102 ms316e8fd7761aa91a9f…
2026-10-26 09:30REL-SNAP-083OK61 ms316e8fd7761aa91a9f…
2026-10-25 09:25REL-SNAP-082OK46 ms316e8fd7761aa91a9f…
2026-10-24 09:24REL-SNAP-081OK53 ms316e8fd7761aa91a9f…
2026-10-23 10:35REL-SNAP-080OK47 ms316e8fd7761aa91a9f…
2026-10-22 10:10REL-SNAP-079OK35 ms316e8fd7761aa91a9f…
2026-10-21 09:52REL-SNAP-078OK53 ms316e8fd7761aa91a9f…
2026-10-20 10:21REL-SNAP-077OK45 ms316e8fd7761aa91a9f…
Show all 39 observations
2026-10-19 10:31REL-SNAP-076OK50 ms316e8fd7761aa91a9f…
2026-10-18 09:33REL-SNAP-075OK50 ms316e8fd7761aa91a9f…
2026-10-17 09:31REL-SNAP-074OK56 ms316e8fd7761aa91a9f…
2026-10-16 09:43REL-SNAP-073OK46 ms316e8fd7761aa91a9f…
2026-10-15 09:47REL-SNAP-072OK50 ms316e8fd7761aa91a9f…
2026-10-14 09:54REL-SNAP-071OK47 ms316e8fd7761aa91a9f…
2026-10-13 09:55REL-SNAP-070OK53 ms316e8fd7761aa91a9f…
2026-10-12 10:37REL-SNAP-069OK47 ms316e8fd7761aa91a9f…
2026-10-11 09:29REL-SNAP-068OK45 ms316e8fd7761aa91a9f…
2026-10-10 09:31REL-SNAP-067OK49 ms316e8fd7761aa91a9f…
2026-10-09 09:33REL-SNAP-066OK61 ms316e8fd7761aa91a9f…
2026-10-08 09:45REL-SNAP-065OK57 ms316e8fd7761aa91a9f…
2026-10-07 09:56REL-SNAP-064OK50 ms316e8fd7761aa91a9f…
2026-10-06 09:31REL-SNAP-063OK85 ms316e8fd7761aa91a9f…
2026-10-05 10:20REL-SNAP-062OK42 ms316e8fd7761aa91a9f…
2026-10-04 09:46REL-SNAP-061OK49 ms316e8fd7761aa91a9f…
2026-10-03 09:39REL-SNAP-060OK46 ms316e8fd7761aa91a9f…
2026-10-02 09:37REL-SNAP-059OK42 ms316e8fd7761aa91a9f…
2026-10-01 09:41REL-SNAP-058OK48 ms316e8fd7761aa91a9f…
2026-09-30 10:05REL-SNAP-057OK57 ms316e8fd7761aa91a9f…
2026-09-29 10:01REL-SNAP-056OK82 ms316e8fd7761aa91a9f…
2026-09-28 10:13REL-SNAP-055OK53 ms316e8fd7761aa91a9f…
2026-09-27 09:59REL-SNAP-054OK82 ms316e8fd7761aa91a9f…
2026-09-26 09:46REL-SNAP-053OK58 ms316e8fd7761aa91a9f…
2026-09-25 10:10REL-SNAP-052OK56 ms316e8fd7761aa91a9f…
2026-09-24 10:13REL-SNAP-051OK57 ms316e8fd7761aa91a9f…
2026-09-23 10:18REL-SNAP-050OK48 ms31a20ccbe39377023c…
2026-09-22 09:57REL-SNAP-049OK87 ms30ee1a52610564d82a…
2026-09-21 09:40REL-SNAP-048OK47 ms30ee1a52610564d82a…
2026-09-20 09:59REL-SNAP-047OK44 ms30ee1a52610564d82a…
2026-09-19 09:43REL-SNAP-046OK47 ms30ee1a52610564d82a…

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-decade/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.