MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/shiftjis-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
883e561b8d52ab5b…changed 2 times on the record
Name reported by the server
Shift_JIS lead-byte band, input discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/shiftjis-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 09:27REL-SNAP-084OK57 ms31883e561b8d52ab5b…
2026-10-26 09:27REL-SNAP-083OK45 ms31883e561b8d52ab5b…
2026-10-25 09:23REL-SNAP-082OK44 ms31883e561b8d52ab5b…
2026-10-24 09:22REL-SNAP-081OK64 ms31883e561b8d52ab5b…
2026-10-23 10:33REL-SNAP-080OK47 ms31883e561b8d52ab5b…
2026-10-22 10:08REL-SNAP-079OK45 ms31883e561b8d52ab5b…
2026-10-21 09:50REL-SNAP-078OK55 ms31883e561b8d52ab5b…
2026-10-20 10:19REL-SNAP-077OK48 ms31883e561b8d52ab5b…
Show all 46 observations
2026-10-19 10:29REL-SNAP-076OK56 ms31883e561b8d52ab5b…
2026-10-18 09:31REL-SNAP-075OK47 ms31883e561b8d52ab5b…
2026-10-17 09:29REL-SNAP-074OK45 ms31883e561b8d52ab5b…
2026-10-16 09:41REL-SNAP-073OK57 ms31883e561b8d52ab5b…
2026-10-15 09:45REL-SNAP-072OK69 ms31883e561b8d52ab5b…
2026-10-14 09:52REL-SNAP-071OK56 ms31883e561b8d52ab5b…
2026-10-13 09:53REL-SNAP-070OK64 ms31883e561b8d52ab5b…
2026-10-12 10:35REL-SNAP-069OK44 ms31883e561b8d52ab5b…
2026-10-11 09:27REL-SNAP-068OK44 ms31883e561b8d52ab5b…
2026-10-10 09:29REL-SNAP-067OK63 ms31883e561b8d52ab5b…
2026-10-09 09:31REL-SNAP-066OK46 ms31883e561b8d52ab5b…
2026-10-08 09:43REL-SNAP-065OK52 ms31883e561b8d52ab5b…
2026-10-07 09:54REL-SNAP-064OK57 ms31883e561b8d52ab5b…
2026-10-06 09:29REL-SNAP-063OK49 ms31883e561b8d52ab5b…
2026-10-05 10:18REL-SNAP-062OK46 ms31883e561b8d52ab5b…
2026-10-04 09:44REL-SNAP-061OK74 ms31883e561b8d52ab5b…
2026-10-03 09:37REL-SNAP-060OK43 ms31883e561b8d52ab5b…
2026-10-02 09:34REL-SNAP-059OK52 ms31883e561b8d52ab5b…
2026-10-01 09:38REL-SNAP-058OK44 ms31883e561b8d52ab5b…
2026-09-30 10:03REL-SNAP-057OK52 ms31883e561b8d52ab5b…
2026-09-29 09:59REL-SNAP-056OK47 ms31883e561b8d52ab5b…
2026-09-28 10:11REL-SNAP-055OK48 ms31883e561b8d52ab5b…
2026-09-27 09:57REL-SNAP-054OK50 ms31883e561b8d52ab5b…
2026-09-26 09:44REL-SNAP-053OK77 ms31883e561b8d52ab5b…
2026-09-25 10:08REL-SNAP-052OK54 ms31883e561b8d52ab5b…
2026-09-24 10:11REL-SNAP-051OK51 ms31883e561b8d52ab5b…
2026-09-23 10:16REL-SNAP-050OK52 ms31329a9fd378f28616…
2026-09-22 09:54REL-SNAP-049OK58 ms30c0b886f56a5338f7…
2026-09-21 09:38REL-SNAP-048OK61 ms30c0b886f56a5338f7…
2026-09-20 09:57REL-SNAP-047OK40 ms30c0b886f56a5338f7…
2026-09-19 09:41REL-SNAP-046OK47 ms30c0b886f56a5338f7…
2026-09-18 09:56REL-SNAP-045OK45 ms30c0b886f56a5338f7…
2026-09-17 10:06REL-SNAP-044OK46 ms30c0b886f56a5338f7…
2026-09-16 10:21REL-SNAP-043OK48 ms30c0b886f56a5338f7…
2026-09-15 09:57REL-SNAP-042OK43 ms30c0b886f56a5338f7…
2026-09-14 10:07REL-SNAP-041OK45 ms30c0b886f56a5338f7…
2026-09-13 10:04REL-SNAP-040OK57 ms30c0b886f56a5338f7…
2026-09-12 09:36REL-SNAP-039OK44 ms30c0b886f56a5338f7…

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/shiftjis-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.