MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/json5-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
b5781534c74029d0…changed 2 times on the record
Name reported by the server
JSON5 comment/key shape, body discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/json5-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-084OK60 ms31b5781534c74029d0…
2026-10-26 09:27REL-SNAP-083OK51 ms31b5781534c74029d0…
2026-10-25 09:23REL-SNAP-082OK49 ms31b5781534c74029d0…
2026-10-24 09:21REL-SNAP-081OK49 ms31b5781534c74029d0…
2026-10-23 10:33REL-SNAP-080OK57 ms31b5781534c74029d0…
2026-10-22 10:08REL-SNAP-079OK30 ms31b5781534c74029d0…
2026-10-21 09:50REL-SNAP-078OK54 ms31b5781534c74029d0…
2026-10-20 10:18REL-SNAP-077OK57 ms31b5781534c74029d0…
Show all 46 observations
2026-10-19 10:29REL-SNAP-076OK87 ms31b5781534c74029d0…
2026-10-18 09:30REL-SNAP-075OK50 ms31b5781534c74029d0…
2026-10-17 09:29REL-SNAP-074OK44 ms31b5781534c74029d0…
2026-10-16 09:41REL-SNAP-073OK48 ms31b5781534c74029d0…
2026-10-15 09:45REL-SNAP-072OK46 ms31b5781534c74029d0…
2026-10-14 09:51REL-SNAP-071OK45 ms31b5781534c74029d0…
2026-10-13 09:53REL-SNAP-070OK46 ms31b5781534c74029d0…
2026-10-12 10:35REL-SNAP-069OK53 ms31b5781534c74029d0…
2026-10-11 09:27REL-SNAP-068OK49 ms31b5781534c74029d0…
2026-10-10 09:28REL-SNAP-067OK50 ms31b5781534c74029d0…
2026-10-09 09:31REL-SNAP-066OK45 ms31b5781534c74029d0…
2026-10-08 09:42REL-SNAP-065OK47 ms31b5781534c74029d0…
2026-10-07 09:54REL-SNAP-064OK72 ms31b5781534c74029d0…
2026-10-06 09:29REL-SNAP-063OK57 ms31b5781534c74029d0…
2026-10-05 10:17REL-SNAP-062OK47 ms31b5781534c74029d0…
2026-10-04 09:44REL-SNAP-061OK51 ms31b5781534c74029d0…
2026-10-03 09:37REL-SNAP-060OK48 ms31b5781534c74029d0…
2026-10-02 09:34REL-SNAP-059OK46 ms31b5781534c74029d0…
2026-10-01 09:38REL-SNAP-058OK47 ms31b5781534c74029d0…
2026-09-30 10:03REL-SNAP-057OK50 ms31b5781534c74029d0…
2026-09-29 09:59REL-SNAP-056OK49 ms31b5781534c74029d0…
2026-09-28 10:11REL-SNAP-055OK55 ms31b5781534c74029d0…
2026-09-27 09:57REL-SNAP-054OK44 ms31b5781534c74029d0…
2026-09-26 09:44REL-SNAP-053OK55 ms31b5781534c74029d0…
2026-09-25 10:07REL-SNAP-052OK51 ms31b5781534c74029d0…
2026-09-24 10:11REL-SNAP-051OK47 ms31b5781534c74029d0…
2026-09-23 10:15REL-SNAP-050OK57 ms31757007bc2d991543…
2026-09-22 09:54REL-SNAP-049OK55 ms30f51ab0b411e70770…
2026-09-21 09:38REL-SNAP-048OK133 ms30f51ab0b411e70770…
2026-09-20 09:57REL-SNAP-047OK38 ms30f51ab0b411e70770…
2026-09-19 09:41REL-SNAP-046OK43 ms30f51ab0b411e70770…
2026-09-18 09:55REL-SNAP-045OK51 ms30f51ab0b411e70770…
2026-09-17 10:06REL-SNAP-044OK55 ms30f51ab0b411e70770…
2026-09-16 10:21REL-SNAP-043OK45 ms30f51ab0b411e70770…
2026-09-15 09:57REL-SNAP-042OK51 ms30f51ab0b411e70770…
2026-09-14 10:07REL-SNAP-041OK47 ms30f51ab0b411e70770…
2026-09-13 10:04REL-SNAP-040OK47 ms30f51ab0b411e70770…
2026-09-12 09:36REL-SNAP-039OK58 ms30f51ab0b411e70770…

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/json5-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.