MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-cu/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
a0cd2416d7b82ba3…changed 2 times on the record
Name reported by the server
ISO country CUself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/cc-cuas 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 09:17REL-SNAP-084OK47 ms31a0cd2416d7b82ba3…
2026-10-26 09:17REL-SNAP-083OK65 ms31a0cd2416d7b82ba3…
2026-10-25 09:14REL-SNAP-082OK46 ms31a0cd2416d7b82ba3…
2026-10-24 09:13REL-SNAP-081OK49 ms31a0cd2416d7b82ba3…
2026-10-23 10:24REL-SNAP-080OK49 ms31a0cd2416d7b82ba3…
2026-10-22 10:00REL-SNAP-079OK82 ms31a0cd2416d7b82ba3…
2026-10-21 09:41REL-SNAP-078OK56 ms31a0cd2416d7b82ba3…
2026-10-20 10:10REL-SNAP-077OK60 ms31a0cd2416d7b82ba3…
Show all 48 observations
2026-10-19 10:20REL-SNAP-076OK50 ms31a0cd2416d7b82ba3…
2026-10-18 09:22REL-SNAP-075OK91 ms31a0cd2416d7b82ba3…
2026-10-17 09:21REL-SNAP-074OK45 ms31a0cd2416d7b82ba3…
2026-10-16 09:33REL-SNAP-073OK45 ms31a0cd2416d7b82ba3…
2026-10-15 09:37REL-SNAP-072OK46 ms31a0cd2416d7b82ba3…
2026-10-14 09:43REL-SNAP-071OK56 ms31a0cd2416d7b82ba3…
2026-10-13 09:45REL-SNAP-070OK60 ms31a0cd2416d7b82ba3…
2026-10-12 10:26REL-SNAP-069OK52 ms31a0cd2416d7b82ba3…
2026-10-11 09:19REL-SNAP-068OK48 ms31a0cd2416d7b82ba3…
2026-10-10 09:20REL-SNAP-067OK64 ms31a0cd2416d7b82ba3…
2026-10-09 09:23REL-SNAP-066OK49 ms31a0cd2416d7b82ba3…
2026-10-08 09:34REL-SNAP-065OK78 ms31a0cd2416d7b82ba3…
2026-10-07 09:45REL-SNAP-064OK49 ms31a0cd2416d7b82ba3…
2026-10-06 09:20REL-SNAP-063OK49 ms31a0cd2416d7b82ba3…
2026-10-05 10:09REL-SNAP-062OK43 ms31a0cd2416d7b82ba3…
2026-10-04 09:36REL-SNAP-061OK40 ms31a0cd2416d7b82ba3…
2026-10-03 09:29REL-SNAP-060OK44 ms31a0cd2416d7b82ba3…
2026-10-02 09:26REL-SNAP-059OK54 ms31a0cd2416d7b82ba3…
2026-10-01 09:30REL-SNAP-058OK47 ms31a0cd2416d7b82ba3…
2026-09-30 09:54REL-SNAP-057OK50 ms31a0cd2416d7b82ba3…
2026-09-29 09:50REL-SNAP-056OK54 ms31a0cd2416d7b82ba3…
2026-09-28 10:03REL-SNAP-055OK53 ms31a0cd2416d7b82ba3…
2026-09-27 09:48REL-SNAP-054OK53 ms31a0cd2416d7b82ba3…
2026-09-26 09:36REL-SNAP-053OK50 ms31a0cd2416d7b82ba3…
2026-09-25 09:59REL-SNAP-052OK48 ms31a0cd2416d7b82ba3…
2026-09-24 10:02REL-SNAP-051OK52 ms31a0cd2416d7b82ba3…
2026-09-23 10:07REL-SNAP-050OK54 ms3126b40a488350bfa6…
2026-09-22 09:46REL-SNAP-049OK47 ms3022d5b145dacb2f45…
2026-09-21 09:30REL-SNAP-048OK45 ms3022d5b145dacb2f45…
2026-09-20 09:49REL-SNAP-047OK52 ms3022d5b145dacb2f45…
2026-09-19 09:33REL-SNAP-046OK49 ms3022d5b145dacb2f45…
2026-09-18 09:48REL-SNAP-045OK50 ms3022d5b145dacb2f45…
2026-09-17 09:58REL-SNAP-044OK46 ms3022d5b145dacb2f45…
2026-09-16 10:13REL-SNAP-043OK53 ms3022d5b145dacb2f45…
2026-09-15 09:49REL-SNAP-042OK53 ms3022d5b145dacb2f45…
2026-09-14 09:59REL-SNAP-041OK46 ms3022d5b145dacb2f45…
2026-09-13 09:56REL-SNAP-040OK54 ms3022d5b145dacb2f45…
2026-09-12 09:28REL-SNAP-039OK45 ms3022d5b145dacb2f45…
2026-09-11 09:37REL-SNAP-038OK53 ms3022d5b145dacb2f45…
2026-09-10 09:37REL-SNAP-037OK46 ms3022d5b145dacb2f45…

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-cu/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.