MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-ma/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
e5d9238224e03045…changed 2 times on the record
Name reported by the server
US state MAself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/st-maas 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 09:18REL-SNAP-084OK54 ms31e5d9238224e03045…
2026-10-26 09:19REL-SNAP-083OK47 ms31e5d9238224e03045…
2026-10-25 09:15REL-SNAP-082OK45 ms31e5d9238224e03045…
2026-10-24 09:14REL-SNAP-081OK45 ms31e5d9238224e03045…
2026-10-23 10:26REL-SNAP-080OK48 ms31e5d9238224e03045…
2026-10-22 10:02REL-SNAP-079OK47 ms31e5d9238224e03045…
2026-10-21 09:42REL-SNAP-078OK58 ms31e5d9238224e03045…
2026-10-20 10:11REL-SNAP-077OK45 ms31e5d9238224e03045…
Show all 48 observations
2026-10-19 10:22REL-SNAP-076OK47 ms31e5d9238224e03045…
2026-10-18 09:24REL-SNAP-075OK48 ms31e5d9238224e03045…
2026-10-17 09:22REL-SNAP-074OK48 ms31e5d9238224e03045…
2026-10-16 09:34REL-SNAP-073OK261 ms31e5d9238224e03045…
2026-10-15 09:38REL-SNAP-072OK46 ms31e5d9238224e03045…
2026-10-14 09:45REL-SNAP-071OK84 ms31e5d9238224e03045…
2026-10-13 09:46REL-SNAP-070OK54 ms31e5d9238224e03045…
2026-10-12 10:28REL-SNAP-069OK48 ms31e5d9238224e03045…
2026-10-11 09:20REL-SNAP-068OK47 ms31e5d9238224e03045…
2026-10-10 09:22REL-SNAP-067OK42 ms31e5d9238224e03045…
2026-10-09 09:25REL-SNAP-066OK49 ms31e5d9238224e03045…
2026-10-08 09:36REL-SNAP-065OK46 ms31e5d9238224e03045…
2026-10-07 09:47REL-SNAP-064OK47 ms31e5d9238224e03045…
2026-10-06 09:22REL-SNAP-063OK46 ms31e5d9238224e03045…
2026-10-05 10:11REL-SNAP-062OK46 ms31e5d9238224e03045…
2026-10-04 09:37REL-SNAP-061OK44 ms31e5d9238224e03045…
2026-10-03 09:31REL-SNAP-060OK43 ms31e5d9238224e03045…
2026-10-02 09:28REL-SNAP-059OK81 ms31e5d9238224e03045…
2026-10-01 09:32REL-SNAP-058OK79 ms31e5d9238224e03045…
2026-09-30 09:56REL-SNAP-057OK67 ms31e5d9238224e03045…
2026-09-29 09:52REL-SNAP-056OK48 ms31e5d9238224e03045…
2026-09-28 10:04REL-SNAP-055OK49 ms31e5d9238224e03045…
2026-09-27 09:50REL-SNAP-054OK53 ms31e5d9238224e03045…
2026-09-26 09:37REL-SNAP-053OK52 ms31e5d9238224e03045…
2026-09-25 10:00REL-SNAP-052OK54 ms31e5d9238224e03045…
2026-09-24 10:04REL-SNAP-051OK79 ms31e5d9238224e03045…
2026-09-23 10:09REL-SNAP-050OK46 ms311e6f3bf7b747b49a…
2026-09-22 09:48REL-SNAP-049OK71 ms304d12b65212cd0768…
2026-09-21 09:32REL-SNAP-048OK49 ms304d12b65212cd0768…
2026-09-20 09:51REL-SNAP-047OK49 ms304d12b65212cd0768…
2026-09-19 09:35REL-SNAP-046OK44 ms304d12b65212cd0768…
2026-09-18 09:49REL-SNAP-045OK58 ms304d12b65212cd0768…
2026-09-17 09:59REL-SNAP-044OK44 ms304d12b65212cd0768…
2026-09-16 10:15REL-SNAP-043OK51 ms304d12b65212cd0768…
2026-09-15 09:50REL-SNAP-042OK46 ms304d12b65212cd0768…
2026-09-14 10:01REL-SNAP-041OK98 ms304d12b65212cd0768…
2026-09-13 09:57REL-SNAP-040OK50 ms304d12b65212cd0768…
2026-09-12 09:30REL-SNAP-039OK52 ms304d12b65212cd0768…
2026-09-11 09:38REL-SNAP-038OK54 ms304d12b65212cd0768…
2026-09-10 09:39REL-SNAP-037OK45 ms304d12b65212cd0768…

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/st-ma/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.