MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/sidereal-hr/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
9408e941c912e58d…changed 2 times on the record
Name reported by the server
Approximate sidereal hour bandself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/sidereal-hras 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-084OK72 ms319408e941c912e58d…
2026-10-26 09:30REL-SNAP-083OK50 ms319408e941c912e58d…
2026-10-25 09:26REL-SNAP-082OK46 ms319408e941c912e58d…
2026-10-24 09:24REL-SNAP-081OK66 ms319408e941c912e58d…
2026-10-23 10:35REL-SNAP-080OK56 ms319408e941c912e58d…
2026-10-22 10:11REL-SNAP-079OK35 ms319408e941c912e58d…
2026-10-21 09:52REL-SNAP-078OK58 ms319408e941c912e58d…
2026-10-20 10:21REL-SNAP-077OK62 ms319408e941c912e58d…
Show all 39 observations
2026-10-19 10:32REL-SNAP-076OK49 ms319408e941c912e58d…
2026-10-18 09:33REL-SNAP-075OK49 ms319408e941c912e58d…
2026-10-17 09:31REL-SNAP-074OK45 ms319408e941c912e58d…
2026-10-16 09:43REL-SNAP-073OK78 ms319408e941c912e58d…
2026-10-15 09:48REL-SNAP-072OK58 ms319408e941c912e58d…
2026-10-14 09:54REL-SNAP-071OK52 ms319408e941c912e58d…
2026-10-13 09:56REL-SNAP-070OK47 ms319408e941c912e58d…
2026-10-12 10:37REL-SNAP-069OK56 ms319408e941c912e58d…
2026-10-11 09:29REL-SNAP-068OK44 ms319408e941c912e58d…
2026-10-10 09:31REL-SNAP-067OK44 ms319408e941c912e58d…
2026-10-09 09:34REL-SNAP-066OK47 ms319408e941c912e58d…
2026-10-08 09:45REL-SNAP-065OK46 ms319408e941c912e58d…
2026-10-07 09:57REL-SNAP-064OK48 ms319408e941c912e58d…
2026-10-06 09:31REL-SNAP-063OK53 ms319408e941c912e58d…
2026-10-05 10:20REL-SNAP-062OK51 ms319408e941c912e58d…
2026-10-04 09:47REL-SNAP-061OK49 ms319408e941c912e58d…
2026-10-03 09:40REL-SNAP-060OK91 ms319408e941c912e58d…
2026-10-02 09:37REL-SNAP-059OK78 ms319408e941c912e58d…
2026-10-01 09:41REL-SNAP-058OK57 ms319408e941c912e58d…
2026-09-30 10:05REL-SNAP-057OK51 ms319408e941c912e58d…
2026-09-29 10:01REL-SNAP-056OK43 ms319408e941c912e58d…
2026-09-28 10:14REL-SNAP-055OK48 ms319408e941c912e58d…
2026-09-27 09:59REL-SNAP-054OK56 ms319408e941c912e58d…
2026-09-26 09:47REL-SNAP-053OK47 ms319408e941c912e58d…
2026-09-25 10:10REL-SNAP-052OK54 ms319408e941c912e58d…
2026-09-24 10:14REL-SNAP-051OK47 ms319408e941c912e58d…
2026-09-23 10:18REL-SNAP-050OK57 ms31975d9d8a17d2b1fd…
2026-09-22 09:57REL-SNAP-049OK48 ms30ccefbc65a91b1a57…
2026-09-21 09:41REL-SNAP-048OK54 ms30ccefbc65a91b1a57…
2026-09-20 10:00REL-SNAP-047OK49 ms30ccefbc65a91b1a57…
2026-09-19 09:44REL-SNAP-046OK56 ms30ccefbc65a91b1a57…

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/sidereal-hr/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.