MCP VerifyThe rating layer for AI agents

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

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 40 of 40 observations since 18 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-045 to REL-SNAP-057, A from REL-SNAP-058 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
87dfb8cf40d585aa…changed 2 times on the record
Name reported by the server
JATS article-id count, markup discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/jats-okas the registry listed it; not covered by the chain
First and last observed
18 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 09:29REL-SNAP-084OK49 ms3187dfb8cf40d585aa…
2026-10-26 09:29REL-SNAP-083OK54 ms3187dfb8cf40d585aa…
2026-10-25 09:24REL-SNAP-082OK53 ms3187dfb8cf40d585aa…
2026-10-24 09:23REL-SNAP-081OK51 ms3187dfb8cf40d585aa…
2026-10-23 10:34REL-SNAP-080OK50 ms3187dfb8cf40d585aa…
2026-10-22 10:10REL-SNAP-079OK34 ms3187dfb8cf40d585aa…
2026-10-21 09:51REL-SNAP-078OK108 ms3187dfb8cf40d585aa…
2026-10-20 10:20REL-SNAP-077OK45 ms3187dfb8cf40d585aa…
Show all 40 observations
2026-10-19 10:31REL-SNAP-076OK63 ms3187dfb8cf40d585aa…
2026-10-18 09:32REL-SNAP-075OK55 ms3187dfb8cf40d585aa…
2026-10-17 09:30REL-SNAP-074OK46 ms3187dfb8cf40d585aa…
2026-10-16 09:42REL-SNAP-073OK53 ms3187dfb8cf40d585aa…
2026-10-15 09:46REL-SNAP-072OK48 ms3187dfb8cf40d585aa…
2026-10-14 09:53REL-SNAP-071OK46 ms3187dfb8cf40d585aa…
2026-10-13 09:54REL-SNAP-070OK45 ms3187dfb8cf40d585aa…
2026-10-12 10:36REL-SNAP-069OK50 ms3187dfb8cf40d585aa…
2026-10-11 09:28REL-SNAP-068OK51 ms3187dfb8cf40d585aa…
2026-10-10 09:30REL-SNAP-067OK47 ms3187dfb8cf40d585aa…
2026-10-09 09:33REL-SNAP-066OK45 ms3187dfb8cf40d585aa…
2026-10-08 09:44REL-SNAP-065OK53 ms3187dfb8cf40d585aa…
2026-10-07 09:56REL-SNAP-064OK79 ms3187dfb8cf40d585aa…
2026-10-06 09:30REL-SNAP-063OK46 ms3187dfb8cf40d585aa…
2026-10-05 10:19REL-SNAP-062OK89 ms3187dfb8cf40d585aa…
2026-10-04 09:45REL-SNAP-061OK83 ms3187dfb8cf40d585aa…
2026-10-03 09:39REL-SNAP-060OK45 ms3187dfb8cf40d585aa…
2026-10-02 09:36REL-SNAP-059OK54 ms3187dfb8cf40d585aa…
2026-10-01 09:40REL-SNAP-058OK56 ms3187dfb8cf40d585aa…
2026-09-30 10:04REL-SNAP-057OK52 ms3187dfb8cf40d585aa…
2026-09-29 10:00REL-SNAP-056OK53 ms3187dfb8cf40d585aa…
2026-09-28 10:12REL-SNAP-055OK46 ms3187dfb8cf40d585aa…
2026-09-27 09:58REL-SNAP-054OK51 ms3187dfb8cf40d585aa…
2026-09-26 09:46REL-SNAP-053OK52 ms3187dfb8cf40d585aa…
2026-09-25 10:09REL-SNAP-052OK53 ms3187dfb8cf40d585aa…
2026-09-24 10:12REL-SNAP-051OK51 ms3187dfb8cf40d585aa…
2026-09-23 10:17REL-SNAP-050OK45 ms31206dc056c71fa826…
2026-09-22 09:56REL-SNAP-049OK90 ms3088ee441fb31502e3…
2026-09-21 09:40REL-SNAP-048OK67 ms3088ee441fb31502e3…
2026-09-20 09:58REL-SNAP-047OK46 ms3088ee441fb31502e3…
2026-09-19 09:43REL-SNAP-046OK83 ms3088ee441fb31502e3…
2026-09-18 09:57REL-SNAP-045OK51 ms3088ee441fb31502e3…

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/jats-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.