MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-sd/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
3e6936e48ca601bb…changed 2 times on the record
Name reported by the server
US state SDself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/st-sdas 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 09:20REL-SNAP-084OK57 ms313e6936e48ca601bb…
2026-10-26 09:20REL-SNAP-083OK108 ms313e6936e48ca601bb…
2026-10-25 09:17REL-SNAP-082OK49 ms313e6936e48ca601bb…
2026-10-24 09:15REL-SNAP-081OK50 ms313e6936e48ca601bb…
2026-10-23 10:27REL-SNAP-080OK111 ms313e6936e48ca601bb…
2026-10-22 10:03REL-SNAP-079OK61 ms313e6936e48ca601bb…
2026-10-21 09:43REL-SNAP-078OK177 ms313e6936e48ca601bb…
2026-10-20 10:12REL-SNAP-077OK47 ms313e6936e48ca601bb…
Show all 48 observations
2026-10-19 10:23REL-SNAP-076OK260 ms313e6936e48ca601bb…
2026-10-18 09:25REL-SNAP-075OK60 ms313e6936e48ca601bb…
2026-10-17 09:23REL-SNAP-074OK46 ms313e6936e48ca601bb…
2026-10-16 09:35REL-SNAP-073OK76 ms313e6936e48ca601bb…
2026-10-15 09:39REL-SNAP-072OK57 ms313e6936e48ca601bb…
2026-10-14 09:46REL-SNAP-071OK51 ms313e6936e48ca601bb…
2026-10-13 09:47REL-SNAP-070OK49 ms313e6936e48ca601bb…
2026-10-12 10:29REL-SNAP-069OK44 ms313e6936e48ca601bb…
2026-10-11 09:21REL-SNAP-068OK52 ms313e6936e48ca601bb…
2026-10-10 09:23REL-SNAP-067OK49 ms313e6936e48ca601bb…
2026-10-09 09:26REL-SNAP-066OK62 ms313e6936e48ca601bb…
2026-10-08 09:37REL-SNAP-065OK44 ms313e6936e48ca601bb…
2026-10-07 09:48REL-SNAP-064OK45 ms313e6936e48ca601bb…
2026-10-06 09:23REL-SNAP-063OK44 ms313e6936e48ca601bb…
2026-10-05 10:12REL-SNAP-062OK42 ms313e6936e48ca601bb…
2026-10-04 09:38REL-SNAP-061OK44 ms313e6936e48ca601bb…
2026-10-03 09:32REL-SNAP-060OK45 ms313e6936e48ca601bb…
2026-10-02 09:29REL-SNAP-059OK56 ms313e6936e48ca601bb…
2026-10-01 09:33REL-SNAP-058OK46 ms313e6936e48ca601bb…
2026-09-30 09:57REL-SNAP-057OK55 ms313e6936e48ca601bb…
2026-09-29 09:53REL-SNAP-056OK58 ms313e6936e48ca601bb…
2026-09-28 10:05REL-SNAP-055OK53 ms313e6936e48ca601bb…
2026-09-27 09:51REL-SNAP-054OK48 ms313e6936e48ca601bb…
2026-09-26 09:38REL-SNAP-053OK46 ms313e6936e48ca601bb…
2026-09-25 10:01REL-SNAP-052OK49 ms313e6936e48ca601bb…
2026-09-24 10:05REL-SNAP-051OK58 ms313e6936e48ca601bb…
2026-09-23 10:10REL-SNAP-050OK54 ms31eb6ee9a4d1441166…
2026-09-22 09:49REL-SNAP-049OK62 ms30f273f96bd6ec012b…
2026-09-21 09:33REL-SNAP-048OK45 ms30f273f96bd6ec012b…
2026-09-20 09:52REL-SNAP-047OK47 ms30f273f96bd6ec012b…
2026-09-19 09:36REL-SNAP-046OK64 ms30f273f96bd6ec012b…
2026-09-18 09:50REL-SNAP-045OK55 ms30f273f96bd6ec012b…
2026-09-17 10:00REL-SNAP-044OK55 ms30f273f96bd6ec012b…
2026-09-16 10:16REL-SNAP-043OK58 ms30f273f96bd6ec012b…
2026-09-15 09:51REL-SNAP-042OK46 ms30f273f96bd6ec012b…
2026-09-14 10:02REL-SNAP-041OK56 ms30f273f96bd6ec012b…
2026-09-13 09:58REL-SNAP-040OK66 ms30f273f96bd6ec012b…
2026-09-12 09:31REL-SNAP-039OK47 ms30f273f96bd6ec012b…
2026-09-11 09:39REL-SNAP-038OK56 ms30f273f96bd6ec012b…
2026-09-10 09:40REL-SNAP-037OK56 ms30f273f96bd6ec012b…

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-sd/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.