MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/kcal-kj/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
9dc30cfc640df8ef…changed 2 times on the record
Name reported by the server
Kilocalories to kilojoules, number discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/kcal-kjas 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-084OK307 ms319dc30cfc640df8ef…
2026-10-26 09:28REL-SNAP-083OK176 ms319dc30cfc640df8ef…
2026-10-25 09:23REL-SNAP-082OK71 ms319dc30cfc640df8ef…
2026-10-24 09:22REL-SNAP-081OK55 ms319dc30cfc640df8ef…
2026-10-23 10:33REL-SNAP-080OK64 ms319dc30cfc640df8ef…
2026-10-22 10:09REL-SNAP-079OK29 ms319dc30cfc640df8ef…
2026-10-21 09:50REL-SNAP-078OK50 ms319dc30cfc640df8ef…
2026-10-20 10:19REL-SNAP-077OK46 ms319dc30cfc640df8ef…
Show all 46 observations
2026-10-19 10:29REL-SNAP-076OK81 ms319dc30cfc640df8ef…
2026-10-18 09:31REL-SNAP-075OK45 ms319dc30cfc640df8ef…
2026-10-17 09:29REL-SNAP-074OK54 ms319dc30cfc640df8ef…
2026-10-16 09:41REL-SNAP-073OK58 ms319dc30cfc640df8ef…
2026-10-15 09:45REL-SNAP-072OK47 ms319dc30cfc640df8ef…
2026-10-14 09:52REL-SNAP-071OK56 ms319dc30cfc640df8ef…
2026-10-13 09:53REL-SNAP-070OK47 ms319dc30cfc640df8ef…
2026-10-12 10:35REL-SNAP-069OK78 ms319dc30cfc640df8ef…
2026-10-11 09:27REL-SNAP-068OK52 ms319dc30cfc640df8ef…
2026-10-10 09:29REL-SNAP-067OK47 ms319dc30cfc640df8ef…
2026-10-09 09:32REL-SNAP-066OK46 ms319dc30cfc640df8ef…
2026-10-08 09:43REL-SNAP-065OK47 ms319dc30cfc640df8ef…
2026-10-07 09:54REL-SNAP-064OK47 ms319dc30cfc640df8ef…
2026-10-06 09:29REL-SNAP-063OK47 ms319dc30cfc640df8ef…
2026-10-05 10:18REL-SNAP-062OK50 ms319dc30cfc640df8ef…
2026-10-04 09:44REL-SNAP-061OK42 ms319dc30cfc640df8ef…
2026-10-03 09:38REL-SNAP-060OK42 ms319dc30cfc640df8ef…
2026-10-02 09:35REL-SNAP-059OK44 ms319dc30cfc640df8ef…
2026-10-01 09:39REL-SNAP-058OK45 ms319dc30cfc640df8ef…
2026-09-30 10:03REL-SNAP-057OK44 ms319dc30cfc640df8ef…
2026-09-29 09:59REL-SNAP-056OK56 ms319dc30cfc640df8ef…
2026-09-28 10:11REL-SNAP-055OK48 ms319dc30cfc640df8ef…
2026-09-27 09:57REL-SNAP-054OK43 ms319dc30cfc640df8ef…
2026-09-26 09:45REL-SNAP-053OK43 ms319dc30cfc640df8ef…
2026-09-25 10:08REL-SNAP-052OK51 ms319dc30cfc640df8ef…
2026-09-24 10:11REL-SNAP-051OK50 ms319dc30cfc640df8ef…
2026-09-23 10:16REL-SNAP-050OK47 ms311b4726188a3db4ac…
2026-09-22 09:55REL-SNAP-049OK49 ms30e8ff08b18f658bc0…
2026-09-21 09:39REL-SNAP-048OK55 ms30e8ff08b18f658bc0…
2026-09-20 09:57REL-SNAP-047OK53 ms30e8ff08b18f658bc0…
2026-09-19 09:42REL-SNAP-046OK56 ms30e8ff08b18f658bc0…
2026-09-18 09:56REL-SNAP-045OK47 ms30e8ff08b18f658bc0…
2026-09-17 10:06REL-SNAP-044OK45 ms30e8ff08b18f658bc0…
2026-09-16 10:22REL-SNAP-043OK46 ms30e8ff08b18f658bc0…
2026-09-15 09:57REL-SNAP-042OK43 ms30e8ff08b18f658bc0…
2026-09-14 10:08REL-SNAP-041OK45 ms30e8ff08b18f658bc0…
2026-09-13 10:04REL-SNAP-040OK46 ms30e8ff08b18f658bc0…
2026-09-12 09:36REL-SNAP-039OK48 ms30e8ff08b18f658bc0…

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/kcal-kj/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.