MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/gb18030-ok/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 46 of 46 observations since 12 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-039 to REL-SNAP-051, A from REL-SNAP-052 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
92361fb313d0b450…changed 2 times on the record
Name reported by the server
GB18030 4-byte band, input discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/gb18030-okas the registry listed it; not covered by the chain
First and last observed
12 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 09:26REL-SNAP-084OK58 ms3192361fb313d0b450…
2026-10-26 09:27REL-SNAP-083OK55 ms3192361fb313d0b450…
2026-10-25 09:22REL-SNAP-082OK50 ms3192361fb313d0b450…
2026-10-24 09:21REL-SNAP-081OK52 ms3192361fb313d0b450…
2026-10-23 10:32REL-SNAP-080OK63 ms3192361fb313d0b450…
2026-10-22 10:08REL-SNAP-079OK35 ms3192361fb313d0b450…
2026-10-21 09:49REL-SNAP-078OK48 ms3192361fb313d0b450…
2026-10-20 10:18REL-SNAP-077OK48 ms3192361fb313d0b450…
Show all 46 observations
2026-10-19 10:29REL-SNAP-076OK45 ms3192361fb313d0b450…
2026-10-18 09:30REL-SNAP-075OK52 ms3192361fb313d0b450…
2026-10-17 09:29REL-SNAP-074OK46 ms3192361fb313d0b450…
2026-10-16 09:40REL-SNAP-073OK44 ms3192361fb313d0b450…
2026-10-15 09:45REL-SNAP-072OK47 ms3192361fb313d0b450…
2026-10-14 09:51REL-SNAP-071OK47 ms3192361fb313d0b450…
2026-10-13 09:53REL-SNAP-070OK44 ms3192361fb313d0b450…
2026-10-12 10:34REL-SNAP-069OK47 ms3192361fb313d0b450…
2026-10-11 09:27REL-SNAP-068OK50 ms3192361fb313d0b450…
2026-10-10 09:28REL-SNAP-067OK55 ms3192361fb313d0b450…
2026-10-09 09:31REL-SNAP-066OK45 ms3192361fb313d0b450…
2026-10-08 09:42REL-SNAP-065OK53 ms3192361fb313d0b450…
2026-10-07 09:53REL-SNAP-064OK46 ms3192361fb313d0b450…
2026-10-06 09:28REL-SNAP-063OK53 ms3192361fb313d0b450…
2026-10-05 10:17REL-SNAP-062OK52 ms3192361fb313d0b450…
2026-10-04 09:44REL-SNAP-061OK49 ms3192361fb313d0b450…
2026-10-03 09:37REL-SNAP-060OK50 ms3192361fb313d0b450…
2026-10-02 09:34REL-SNAP-059OK48 ms3192361fb313d0b450…
2026-10-01 09:38REL-SNAP-058OK81 ms3192361fb313d0b450…
2026-09-30 10:02REL-SNAP-057OK46 ms3192361fb313d0b450…
2026-09-29 09:58REL-SNAP-056OK59 ms3192361fb313d0b450…
2026-09-28 10:11REL-SNAP-055OK46 ms3192361fb313d0b450…
2026-09-27 09:57REL-SNAP-054OK42 ms3192361fb313d0b450…
2026-09-26 09:44REL-SNAP-053OK44 ms3192361fb313d0b450…
2026-09-25 10:07REL-SNAP-052OK58 ms3192361fb313d0b450…
2026-09-24 10:11REL-SNAP-051OK73 ms3192361fb313d0b450…
2026-09-23 10:15REL-SNAP-050OK48 ms3134961f8b56629fa9…
2026-09-22 09:54REL-SNAP-049OK49 ms3018a53a555428e487…
2026-09-21 09:38REL-SNAP-048OK55 ms3018a53a555428e487…
2026-09-20 09:57REL-SNAP-047OK47 ms3018a53a555428e487…
2026-09-19 09:41REL-SNAP-046OK42 ms3018a53a555428e487…
2026-09-18 09:55REL-SNAP-045OK53 ms3018a53a555428e487…
2026-09-17 10:05REL-SNAP-044OK48 ms3018a53a555428e487…
2026-09-16 10:21REL-SNAP-043OK49 ms3018a53a555428e487…
2026-09-15 09:57REL-SNAP-042OK50 ms3018a53a555428e487…
2026-09-14 10:07REL-SNAP-041OK48 ms3018a53a555428e487…
2026-09-13 10:03REL-SNAP-040OK50 ms3018a53a555428e487…
2026-09-12 09:36REL-SNAP-039OK50 ms3018a53a555428e487…

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/gb18030-ok/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.