MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-qa/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
24ed86d560e55026…changed 2 times on the record
Name reported by the server
ISO country QAself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/cc-qaas 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-084OK101 ms3124ed86d560e55026…
2026-10-26 09:18REL-SNAP-083OK104 ms3124ed86d560e55026…
2026-10-25 09:15REL-SNAP-082OK51 ms3124ed86d560e55026…
2026-10-24 09:14REL-SNAP-081OK47 ms3124ed86d560e55026…
2026-10-23 10:25REL-SNAP-080OK49 ms3124ed86d560e55026…
2026-10-22 10:01REL-SNAP-079OK56 ms3124ed86d560e55026…
2026-10-21 09:42REL-SNAP-078OK50 ms3124ed86d560e55026…
2026-10-20 10:11REL-SNAP-077OK60 ms3124ed86d560e55026…
Show all 48 observations
2026-10-19 10:21REL-SNAP-076OK60 ms3124ed86d560e55026…
2026-10-18 09:23REL-SNAP-075OK58 ms3124ed86d560e55026…
2026-10-17 09:22REL-SNAP-074OK84 ms3124ed86d560e55026…
2026-10-16 09:33REL-SNAP-073OK45 ms3124ed86d560e55026…
2026-10-15 09:37REL-SNAP-072OK45 ms3124ed86d560e55026…
2026-10-14 09:44REL-SNAP-071OK80 ms3124ed86d560e55026…
2026-10-13 09:46REL-SNAP-070OK49 ms3124ed86d560e55026…
2026-10-12 10:27REL-SNAP-069OK46 ms3124ed86d560e55026…
2026-10-11 09:20REL-SNAP-068OK44 ms3124ed86d560e55026…
2026-10-10 09:21REL-SNAP-067OK118 ms3124ed86d560e55026…
2026-10-09 09:24REL-SNAP-066OK47 ms3124ed86d560e55026…
2026-10-08 09:35REL-SNAP-065OK45 ms3124ed86d560e55026…
2026-10-07 09:46REL-SNAP-064OK54 ms3124ed86d560e55026…
2026-10-06 09:21REL-SNAP-063OK46 ms3124ed86d560e55026…
2026-10-05 10:10REL-SNAP-062OK93 ms3124ed86d560e55026…
2026-10-04 09:37REL-SNAP-061OK41 ms3124ed86d560e55026…
2026-10-03 09:30REL-SNAP-060OK41 ms3124ed86d560e55026…
2026-10-02 09:27REL-SNAP-059OK44 ms3124ed86d560e55026…
2026-10-01 09:31REL-SNAP-058OK41 ms3124ed86d560e55026…
2026-09-30 09:55REL-SNAP-057OK49 ms3124ed86d560e55026…
2026-09-29 09:51REL-SNAP-056OK84 ms3124ed86d560e55026…
2026-09-28 10:04REL-SNAP-055OK59 ms3124ed86d560e55026…
2026-09-27 09:49REL-SNAP-054OK49 ms3124ed86d560e55026…
2026-09-26 09:37REL-SNAP-053OK54 ms3124ed86d560e55026…
2026-09-25 10:00REL-SNAP-052OK51 ms3124ed86d560e55026…
2026-09-24 10:03REL-SNAP-051OK48 ms3124ed86d560e55026…
2026-09-23 10:08REL-SNAP-050OK53 ms315f01b90e388d9bec…
2026-09-22 09:47REL-SNAP-049OK47 ms307e77f9a1e8f57e01…
2026-09-21 09:31REL-SNAP-048OK61 ms307e77f9a1e8f57e01…
2026-09-20 09:50REL-SNAP-047OK49 ms307e77f9a1e8f57e01…
2026-09-19 09:34REL-SNAP-046OK54 ms307e77f9a1e8f57e01…
2026-09-18 09:48REL-SNAP-045OK52 ms307e77f9a1e8f57e01…
2026-09-17 09:59REL-SNAP-044OK60 ms307e77f9a1e8f57e01…
2026-09-16 10:14REL-SNAP-043OK53 ms307e77f9a1e8f57e01…
2026-09-15 09:50REL-SNAP-042OK52 ms307e77f9a1e8f57e01…
2026-09-14 10:00REL-SNAP-041OK55 ms307e77f9a1e8f57e01…
2026-09-13 09:57REL-SNAP-040OK54 ms307e77f9a1e8f57e01…
2026-09-12 09:29REL-SNAP-039OK50 ms307e77f9a1e8f57e01…
2026-09-11 09:38REL-SNAP-038OK55 ms307e77f9a1e8f57e01…
2026-09-10 09:38REL-SNAP-037OK49 ms307e77f9a1e8f57e01…

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/cc-qa/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.