MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/qt-l/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 47 of 47 observations since 11 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-038 to REL-SNAP-050, A from REL-SNAP-051 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
e5159ef5a70643cf…changed 2 times on the record
Name reported by the server
US quarts to liters, number discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/qt-las the registry listed it; not covered by the chain
First and last observed
11 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 09:23REL-SNAP-084OK50 ms31e5159ef5a70643cf…
2026-10-26 09:24REL-SNAP-083OK65 ms31e5159ef5a70643cf…
2026-10-25 09:20REL-SNAP-082OK80 ms31e5159ef5a70643cf…
2026-10-24 09:19REL-SNAP-081OK45 ms31e5159ef5a70643cf…
2026-10-23 10:30REL-SNAP-080OK50 ms31e5159ef5a70643cf…
2026-10-22 10:06REL-SNAP-079OK43 ms31e5159ef5a70643cf…
2026-10-21 09:47REL-SNAP-078OK69 ms31e5159ef5a70643cf…
2026-10-20 10:15REL-SNAP-077OK53 ms31e5159ef5a70643cf…
Show all 47 observations
2026-10-19 10:26REL-SNAP-076OK83 ms31e5159ef5a70643cf…
2026-10-18 09:28REL-SNAP-075OK74 ms31e5159ef5a70643cf…
2026-10-17 09:26REL-SNAP-074OK48 ms31e5159ef5a70643cf…
2026-10-16 09:38REL-SNAP-073OK48 ms31e5159ef5a70643cf…
2026-10-15 09:42REL-SNAP-072OK48 ms31e5159ef5a70643cf…
2026-10-14 09:49REL-SNAP-071OK54 ms31e5159ef5a70643cf…
2026-10-13 09:50REL-SNAP-070OK47 ms31e5159ef5a70643cf…
2026-10-12 10:32REL-SNAP-069OK53 ms31e5159ef5a70643cf…
2026-10-11 09:24REL-SNAP-068OK43 ms31e5159ef5a70643cf…
2026-10-10 09:26REL-SNAP-067OK63 ms31e5159ef5a70643cf…
2026-10-09 09:29REL-SNAP-066OK49 ms31e5159ef5a70643cf…
2026-10-08 09:40REL-SNAP-065OK50 ms31e5159ef5a70643cf…
2026-10-07 09:51REL-SNAP-064OK60 ms31e5159ef5a70643cf…
2026-10-06 09:26REL-SNAP-063OK48 ms31e5159ef5a70643cf…
2026-10-05 10:15REL-SNAP-062OK46 ms31e5159ef5a70643cf…
2026-10-04 09:41REL-SNAP-061OK46 ms31e5159ef5a70643cf…
2026-10-03 09:35REL-SNAP-060OK43 ms31e5159ef5a70643cf…
2026-10-02 09:32REL-SNAP-059OK75 ms31e5159ef5a70643cf…
2026-10-01 09:36REL-SNAP-058OK47 ms31e5159ef5a70643cf…
2026-09-30 10:00REL-SNAP-057OK45 ms31e5159ef5a70643cf…
2026-09-29 09:56REL-SNAP-056OK303 ms31e5159ef5a70643cf…
2026-09-28 10:08REL-SNAP-055OK52 ms31e5159ef5a70643cf…
2026-09-27 09:54REL-SNAP-054OK48 ms31e5159ef5a70643cf…
2026-09-26 09:41REL-SNAP-053OK47 ms31e5159ef5a70643cf…
2026-09-25 10:05REL-SNAP-052OK56 ms31e5159ef5a70643cf…
2026-09-24 10:08REL-SNAP-051OK50 ms31e5159ef5a70643cf…
2026-09-23 10:13REL-SNAP-050OK46 ms316a2f10f45f9c2028…
2026-09-22 09:52REL-SNAP-049OK46 ms3011d734ce9daf56a2…
2026-09-21 09:36REL-SNAP-048OK51 ms3011d734ce9daf56a2…
2026-09-20 09:54REL-SNAP-047OK53 ms3011d734ce9daf56a2…
2026-09-19 09:39REL-SNAP-046OK46 ms3011d734ce9daf56a2…
2026-09-18 09:53REL-SNAP-045OK42 ms3011d734ce9daf56a2…
2026-09-17 10:03REL-SNAP-044OK46 ms3011d734ce9daf56a2…
2026-09-16 10:19REL-SNAP-043OK49 ms3011d734ce9daf56a2…
2026-09-15 09:54REL-SNAP-042OK43 ms3011d734ce9daf56a2…
2026-09-14 10:05REL-SNAP-041OK51 ms3011d734ce9daf56a2…
2026-09-13 10:01REL-SNAP-040OK52 ms3011d734ce9daf56a2…
2026-09-12 09:34REL-SNAP-039OK49 ms3011d734ce9daf56a2…
2026-09-11 09:42REL-SNAP-038OK79 ms3011d734ce9daf56a2…

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/qt-l/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.