MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/joule-cal/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 48 of 48 observations since 10 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-037 to REL-SNAP-049, A from REL-SNAP-050 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
b83ee57d07563546…changed 2 times on the record
Name reported by the server
Joules to calories, number discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/joule-calas the registry listed it; not covered by the chain
First and last observed
10 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 09:22REL-SNAP-084OK77 ms31b83ee57d07563546…
2026-10-26 09:23REL-SNAP-083OK50 ms31b83ee57d07563546…
2026-10-25 09:19REL-SNAP-082OK45 ms31b83ee57d07563546…
2026-10-24 09:18REL-SNAP-081OK52 ms31b83ee57d07563546…
2026-10-23 10:29REL-SNAP-080OK95 ms31b83ee57d07563546…
2026-10-22 10:05REL-SNAP-079OK44 ms31b83ee57d07563546…
2026-10-21 09:46REL-SNAP-078OK66 ms31b83ee57d07563546…
2026-10-20 10:15REL-SNAP-077OK259 ms31b83ee57d07563546…
Show all 48 observations
2026-10-19 10:25REL-SNAP-076OK46 ms31b83ee57d07563546…
2026-10-18 09:27REL-SNAP-075OK51 ms31b83ee57d07563546…
2026-10-17 09:25REL-SNAP-074OK47 ms31b83ee57d07563546…
2026-10-16 09:37REL-SNAP-073OK46 ms31b83ee57d07563546…
2026-10-15 09:41REL-SNAP-072OK49 ms31b83ee57d07563546…
2026-10-14 09:48REL-SNAP-071OK49 ms31b83ee57d07563546…
2026-10-13 09:50REL-SNAP-070OK59 ms31b83ee57d07563546…
2026-10-12 10:31REL-SNAP-069OK47 ms31b83ee57d07563546…
2026-10-11 09:24REL-SNAP-068OK52 ms31b83ee57d07563546…
2026-10-10 09:25REL-SNAP-067OK47 ms31b83ee57d07563546…
2026-10-09 09:28REL-SNAP-066OK45 ms31b83ee57d07563546…
2026-10-08 09:39REL-SNAP-065OK46 ms31b83ee57d07563546…
2026-10-07 09:50REL-SNAP-064OK46 ms31b83ee57d07563546…
2026-10-06 09:25REL-SNAP-063OK73 ms31b83ee57d07563546…
2026-10-05 10:14REL-SNAP-062OK48 ms31b83ee57d07563546…
2026-10-04 09:40REL-SNAP-061OK43 ms31b83ee57d07563546…
2026-10-03 09:34REL-SNAP-060OK52 ms31b83ee57d07563546…
2026-10-02 09:31REL-SNAP-059OK46 ms31b83ee57d07563546…
2026-10-01 09:35REL-SNAP-058OK61 ms31b83ee57d07563546…
2026-09-30 09:59REL-SNAP-057OK53 ms31b83ee57d07563546…
2026-09-29 09:55REL-SNAP-056OK79 ms31b83ee57d07563546…
2026-09-28 10:08REL-SNAP-055OK45 ms31b83ee57d07563546…
2026-09-27 09:53REL-SNAP-054OK50 ms31b83ee57d07563546…
2026-09-26 09:40REL-SNAP-053OK44 ms31b83ee57d07563546…
2026-09-25 10:04REL-SNAP-052OK63 ms31b83ee57d07563546…
2026-09-24 10:07REL-SNAP-051OK45 ms31b83ee57d07563546…
2026-09-23 10:12REL-SNAP-050OK47 ms31f0459c09b7e15d67…
2026-09-22 09:51REL-SNAP-049OK46 ms30bf4b51067527be9d…
2026-09-21 09:35REL-SNAP-048OK46 ms30bf4b51067527be9d…
2026-09-20 09:54REL-SNAP-047OK47 ms30bf4b51067527be9d…
2026-09-19 09:38REL-SNAP-046OK42 ms30bf4b51067527be9d…
2026-09-18 09:52REL-SNAP-045OK49 ms30bf4b51067527be9d…
2026-09-17 10:02REL-SNAP-044OK49 ms30bf4b51067527be9d…
2026-09-16 10:18REL-SNAP-043OK52 ms30bf4b51067527be9d…
2026-09-15 09:54REL-SNAP-042OK48 ms30bf4b51067527be9d…
2026-09-14 10:04REL-SNAP-041OK47 ms30bf4b51067527be9d…
2026-09-13 10:00REL-SNAP-040OK50 ms30bf4b51067527be9d…
2026-09-12 09:33REL-SNAP-039OK47 ms30bf4b51067527be9d…
2026-09-11 09:41REL-SNAP-038OK43 ms30bf4b51067527be9d…
2026-09-10 09:42REL-SNAP-037OK45 ms30bf4b51067527be9d…

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/joule-cal/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.