MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/q-start2/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 40 of 40 observations since 18 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-045 to REL-SNAP-057, A from REL-SNAP-058 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
3a41096c4938f415…changed 2 times on the record
Name reported by the server
UTC first day of the current quarterself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/q-start2as the registry listed it; not covered by the chain
First and last observed
18 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 09:29REL-SNAP-084OK68 ms313a41096c4938f415…
2026-10-26 09:29REL-SNAP-083OK45 ms313a41096c4938f415…
2026-10-25 09:25REL-SNAP-082OK55 ms313a41096c4938f415…
2026-10-24 09:24REL-SNAP-081OK51 ms313a41096c4938f415…
2026-10-23 10:35REL-SNAP-080OK59 ms313a41096c4938f415…
2026-10-22 10:10REL-SNAP-079OK53 ms313a41096c4938f415…
2026-10-21 09:52REL-SNAP-078OK55 ms313a41096c4938f415…
2026-10-20 10:21REL-SNAP-077OK48 ms313a41096c4938f415…
Show all 40 observations
2026-10-19 10:31REL-SNAP-076OK52 ms313a41096c4938f415…
2026-10-18 09:33REL-SNAP-075OK55 ms313a41096c4938f415…
2026-10-17 09:31REL-SNAP-074OK54 ms313a41096c4938f415…
2026-10-16 09:43REL-SNAP-073OK46 ms313a41096c4938f415…
2026-10-15 09:47REL-SNAP-072OK45 ms313a41096c4938f415…
2026-10-14 09:54REL-SNAP-071OK47 ms313a41096c4938f415…
2026-10-13 09:55REL-SNAP-070OK47 ms313a41096c4938f415…
2026-10-12 10:37REL-SNAP-069OK52 ms313a41096c4938f415…
2026-10-11 09:29REL-SNAP-068OK48 ms313a41096c4938f415…
2026-10-10 09:31REL-SNAP-067OK47 ms313a41096c4938f415…
2026-10-09 09:33REL-SNAP-066OK79 ms313a41096c4938f415…
2026-10-08 09:45REL-SNAP-065OK47 ms313a41096c4938f415…
2026-10-07 09:56REL-SNAP-064OK54 ms313a41096c4938f415…
2026-10-06 09:31REL-SNAP-063OK57 ms313a41096c4938f415…
2026-10-05 10:19REL-SNAP-062OK42 ms313a41096c4938f415…
2026-10-04 09:46REL-SNAP-061OK49 ms313a41096c4938f415…
2026-10-03 09:39REL-SNAP-060OK44 ms313a41096c4938f415…
2026-10-02 09:36REL-SNAP-059OK54 ms313a41096c4938f415…
2026-10-01 09:40REL-SNAP-058OK56 ms313a41096c4938f415…
2026-09-30 10:05REL-SNAP-057OK47 ms313a41096c4938f415…
2026-09-29 10:01REL-SNAP-056OK45 ms313a41096c4938f415…
2026-09-28 10:13REL-SNAP-055OK47 ms313a41096c4938f415…
2026-09-27 09:59REL-SNAP-054OK46 ms313a41096c4938f415…
2026-09-26 09:46REL-SNAP-053OK50 ms313a41096c4938f415…
2026-09-25 10:09REL-SNAP-052OK62 ms313a41096c4938f415…
2026-09-24 10:13REL-SNAP-051OK52 ms313a41096c4938f415…
2026-09-23 10:18REL-SNAP-050OK47 ms31bfe8413ec7d2df71…
2026-09-22 09:56REL-SNAP-049OK53 ms30fde5b763601147d3…
2026-09-21 09:40REL-SNAP-048OK50 ms30fde5b763601147d3…
2026-09-20 09:59REL-SNAP-047OK45 ms30fde5b763601147d3…
2026-09-19 09:43REL-SNAP-046OK48 ms30fde5b763601147d3…
2026-09-18 09:58REL-SNAP-045OK48 ms30fde5b763601147d3…

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/q-start2/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.