MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/tz-america-phoenix/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
bca7ae9be49f805a…changed 2 times on the record
Name reported by the server
America/Phoenix clockself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/tz-america-phoenixas 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 09:15REL-SNAP-084OK53 ms31bca7ae9be49f805a…
2026-10-26 09:15REL-SNAP-083OK61 ms31bca7ae9be49f805a…
2026-10-25 09:13REL-SNAP-082OK47 ms31bca7ae9be49f805a…
2026-10-24 09:12REL-SNAP-081OK48 ms31bca7ae9be49f805a…
2026-10-23 10:23REL-SNAP-080OK51 ms31bca7ae9be49f805a…
2026-10-22 09:59REL-SNAP-079OK50 ms31bca7ae9be49f805a…
2026-10-21 09:40REL-SNAP-078OK81 ms31bca7ae9be49f805a…
2026-10-20 10:09REL-SNAP-077OK93 ms31bca7ae9be49f805a…
Show all 48 observations
2026-10-19 10:20REL-SNAP-076OK157 ms31bca7ae9be49f805a…
2026-10-18 09:22REL-SNAP-075OK45 ms31bca7ae9be49f805a…
2026-10-17 09:20REL-SNAP-074OK63 ms31bca7ae9be49f805a…
2026-10-16 09:32REL-SNAP-073OK48 ms31bca7ae9be49f805a…
2026-10-15 09:36REL-SNAP-072OK99 ms31bca7ae9be49f805a…
2026-10-14 09:42REL-SNAP-071OK57 ms31bca7ae9be49f805a…
2026-10-13 09:44REL-SNAP-070OK46 ms31bca7ae9be49f805a…
2026-10-12 10:26REL-SNAP-069OK52 ms31bca7ae9be49f805a…
2026-10-11 09:18REL-SNAP-068OK52 ms31bca7ae9be49f805a…
2026-10-10 09:20REL-SNAP-067OK46 ms31bca7ae9be49f805a…
2026-10-09 09:22REL-SNAP-066OK49 ms31bca7ae9be49f805a…
2026-10-08 09:33REL-SNAP-065OK53 ms31bca7ae9be49f805a…
2026-10-07 09:44REL-SNAP-064OK56 ms31bca7ae9be49f805a…
2026-10-06 09:20REL-SNAP-063OK53 ms31bca7ae9be49f805a…
2026-10-05 10:08REL-SNAP-062OK51 ms31bca7ae9be49f805a…
2026-10-04 09:35REL-SNAP-061OK54 ms31bca7ae9be49f805a…
2026-10-03 09:28REL-SNAP-060OK55 ms31bca7ae9be49f805a…
2026-10-02 09:25REL-SNAP-059OK57 ms31bca7ae9be49f805a…
2026-10-01 09:29REL-SNAP-058OK45 ms31bca7ae9be49f805a…
2026-09-30 09:54REL-SNAP-057OK54 ms31bca7ae9be49f805a…
2026-09-29 09:49REL-SNAP-056OK47 ms31bca7ae9be49f805a…
2026-09-28 10:02REL-SNAP-055OK46 ms31bca7ae9be49f805a…
2026-09-27 09:48REL-SNAP-054OK48 ms31bca7ae9be49f805a…
2026-09-26 09:35REL-SNAP-053OK54 ms31bca7ae9be49f805a…
2026-09-25 09:58REL-SNAP-052OK46 ms31bca7ae9be49f805a…
2026-09-24 10:02REL-SNAP-051OK55 ms31bca7ae9be49f805a…
2026-09-23 10:06REL-SNAP-050OK58 ms3111f4073a6633a6ec…
2026-09-22 09:45REL-SNAP-049OK50 ms30d8bea0cd75d147c6…
2026-09-21 09:29REL-SNAP-048OK46 ms30d8bea0cd75d147c6…
2026-09-20 09:48REL-SNAP-047OK48 ms30d8bea0cd75d147c6…
2026-09-19 09:33REL-SNAP-046OK46 ms30d8bea0cd75d147c6…
2026-09-18 09:47REL-SNAP-045OK77 ms30d8bea0cd75d147c6…
2026-09-17 09:57REL-SNAP-044OK55 ms30d8bea0cd75d147c6…
2026-09-16 10:13REL-SNAP-043OK84 ms30d8bea0cd75d147c6…
2026-09-15 09:48REL-SNAP-042OK46 ms30d8bea0cd75d147c6…
2026-09-14 09:58REL-SNAP-041OK51 ms30d8bea0cd75d147c6…
2026-09-13 09:55REL-SNAP-040OK47 ms30d8bea0cd75d147c6…
2026-09-12 09:27REL-SNAP-039OK46 ms30d8bea0cd75d147c6…
2026-09-11 09:36REL-SNAP-038OK56 ms30d8bea0cd75d147c6…
2026-09-10 09:36REL-SNAP-037OK55 ms30d8bea0cd75d147c6…

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/tz-america-phoenix/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.