MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/cuid-ts/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 41 of 41 observations since 17 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-044 to REL-SNAP-056, A from REL-SNAP-057 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
38c75b7658673277…changed 2 times on the record
Name reported by the server
CUID timestamp chunk, value discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/cuid-tsas the registry listed it; not covered by the chain
First and last observed
17 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 09:28REL-SNAP-084OK56 ms3138c75b7658673277…
2026-10-26 09:28REL-SNAP-083OK55 ms3138c75b7658673277…
2026-10-25 09:24REL-SNAP-082OK48 ms3138c75b7658673277…
2026-10-24 09:22REL-SNAP-081OK48 ms3138c75b7658673277…
2026-10-23 10:34REL-SNAP-080OK71 ms3138c75b7658673277…
2026-10-22 10:09REL-SNAP-079OK32 ms3138c75b7658673277…
2026-10-21 09:51REL-SNAP-078OK50 ms3138c75b7658673277…
2026-10-20 10:19REL-SNAP-077OK47 ms3138c75b7658673277…
Show all 41 observations
2026-10-19 10:30REL-SNAP-076OK46 ms3138c75b7658673277…
2026-10-18 09:32REL-SNAP-075OK86 ms3138c75b7658673277…
2026-10-17 09:30REL-SNAP-074OK48 ms3138c75b7658673277…
2026-10-16 09:42REL-SNAP-073OK58 ms3138c75b7658673277…
2026-10-15 09:46REL-SNAP-072OK47 ms3138c75b7658673277…
2026-10-14 09:52REL-SNAP-071OK49 ms3138c75b7658673277…
2026-10-13 09:54REL-SNAP-070OK57 ms3138c75b7658673277…
2026-10-12 10:36REL-SNAP-069OK58 ms3138c75b7658673277…
2026-10-11 09:28REL-SNAP-068OK46 ms3138c75b7658673277…
2026-10-10 09:30REL-SNAP-067OK54 ms3138c75b7658673277…
2026-10-09 09:32REL-SNAP-066OK45 ms3138c75b7658673277…
2026-10-08 09:43REL-SNAP-065OK48 ms3138c75b7658673277…
2026-10-07 09:55REL-SNAP-064OK42 ms3138c75b7658673277…
2026-10-06 09:30REL-SNAP-063OK52 ms3138c75b7658673277…
2026-10-05 10:18REL-SNAP-062OK76 ms3138c75b7658673277…
2026-10-04 09:45REL-SNAP-061OK52 ms3138c75b7658673277…
2026-10-03 09:38REL-SNAP-060OK44 ms3138c75b7658673277…
2026-10-02 09:35REL-SNAP-059OK49 ms3138c75b7658673277…
2026-10-01 09:39REL-SNAP-058OK48 ms3138c75b7658673277…
2026-09-30 10:04REL-SNAP-057OK66 ms3138c75b7658673277…
2026-09-29 10:00REL-SNAP-056OK62 ms3138c75b7658673277…
2026-09-28 10:12REL-SNAP-055OK56 ms3138c75b7658673277…
2026-09-27 09:58REL-SNAP-054OK56 ms3138c75b7658673277…
2026-09-26 09:45REL-SNAP-053OK47 ms3138c75b7658673277…
2026-09-25 10:08REL-SNAP-052OK46 ms3138c75b7658673277…
2026-09-24 10:12REL-SNAP-051OK46 ms3138c75b7658673277…
2026-09-23 10:17REL-SNAP-050OK52 ms31f12f87295f0fe47e…
2026-09-22 09:55REL-SNAP-049OK65 ms30355480db96bc3c2b…
2026-09-21 09:39REL-SNAP-048OK55 ms30355480db96bc3c2b…
2026-09-20 09:58REL-SNAP-047OK42 ms30355480db96bc3c2b…
2026-09-19 09:42REL-SNAP-046OK42 ms30355480db96bc3c2b…
2026-09-18 09:56REL-SNAP-045OK48 ms30355480db96bc3c2b…
2026-09-17 10:07REL-SNAP-044OK44 ms30355480db96bc3c2b…

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/cuid-ts/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.