MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/de-plz/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
0d74db671b5bb8e7…changed 2 times on the record
Name reported by the server
German PLZ digit shape, value discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/de-plzas 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-084OK56 ms310d74db671b5bb8e7…
2026-10-26 09:22REL-SNAP-083OK50 ms310d74db671b5bb8e7…
2026-10-25 09:18REL-SNAP-082OK46 ms310d74db671b5bb8e7…
2026-10-24 09:17REL-SNAP-081OK53 ms310d74db671b5bb8e7…
2026-10-23 10:29REL-SNAP-080OK78 ms310d74db671b5bb8e7…
2026-10-22 10:04REL-SNAP-079OK47 ms310d74db671b5bb8e7…
2026-10-21 09:45REL-SNAP-078OK49 ms310d74db671b5bb8e7…
2026-10-20 10:14REL-SNAP-077OK56 ms310d74db671b5bb8e7…
Show all 48 observations
2026-10-19 10:25REL-SNAP-076OK60 ms310d74db671b5bb8e7…
2026-10-18 09:26REL-SNAP-075OK57 ms310d74db671b5bb8e7…
2026-10-17 09:25REL-SNAP-074OK125 ms310d74db671b5bb8e7…
2026-10-16 09:37REL-SNAP-073OK54 ms310d74db671b5bb8e7…
2026-10-15 09:41REL-SNAP-072OK44 ms310d74db671b5bb8e7…
2026-10-14 09:47REL-SNAP-071OK86 ms310d74db671b5bb8e7…
2026-10-13 09:49REL-SNAP-070OK51 ms310d74db671b5bb8e7…
2026-10-12 10:31REL-SNAP-069OK45 ms310d74db671b5bb8e7…
2026-10-11 09:23REL-SNAP-068OK60 ms310d74db671b5bb8e7…
2026-10-10 09:25REL-SNAP-067OK43 ms310d74db671b5bb8e7…
2026-10-09 09:27REL-SNAP-066OK45 ms310d74db671b5bb8e7…
2026-10-08 09:38REL-SNAP-065OK79 ms310d74db671b5bb8e7…
2026-10-07 09:50REL-SNAP-064OK48 ms310d74db671b5bb8e7…
2026-10-06 09:25REL-SNAP-063OK50 ms310d74db671b5bb8e7…
2026-10-05 10:13REL-SNAP-062OK54 ms310d74db671b5bb8e7…
2026-10-04 09:40REL-SNAP-061OK49 ms310d74db671b5bb8e7…
2026-10-03 09:33REL-SNAP-060OK44 ms310d74db671b5bb8e7…
2026-10-02 09:30REL-SNAP-059OK46 ms310d74db671b5bb8e7…
2026-10-01 09:34REL-SNAP-058OK56 ms310d74db671b5bb8e7…
2026-09-30 09:59REL-SNAP-057OK48 ms310d74db671b5bb8e7…
2026-09-29 09:55REL-SNAP-056OK54 ms310d74db671b5bb8e7…
2026-09-28 10:07REL-SNAP-055OK47 ms310d74db671b5bb8e7…
2026-09-27 09:53REL-SNAP-054OK43 ms310d74db671b5bb8e7…
2026-09-26 09:40REL-SNAP-053OK48 ms310d74db671b5bb8e7…
2026-09-25 10:03REL-SNAP-052OK47 ms310d74db671b5bb8e7…
2026-09-24 10:07REL-SNAP-051OK80 ms310d74db671b5bb8e7…
2026-09-23 10:11REL-SNAP-050OK55 ms31b3ee03703b94237e…
2026-09-22 09:50REL-SNAP-049OK76 ms307ea5d65ddde3e766…
2026-09-21 09:34REL-SNAP-048OK56 ms307ea5d65ddde3e766…
2026-09-20 09:53REL-SNAP-047OK73 ms307ea5d65ddde3e766…
2026-09-19 09:37REL-SNAP-046OK44 ms307ea5d65ddde3e766…
2026-09-18 09:52REL-SNAP-045OK45 ms307ea5d65ddde3e766…
2026-09-17 10:02REL-SNAP-044OK49 ms307ea5d65ddde3e766…
2026-09-16 10:17REL-SNAP-043OK45 ms307ea5d65ddde3e766…
2026-09-15 09:53REL-SNAP-042OK50 ms307ea5d65ddde3e766…
2026-09-14 10:03REL-SNAP-041OK48 ms307ea5d65ddde3e766…
2026-09-13 10:00REL-SNAP-040OK52 ms307ea5d65ddde3e766…
2026-09-12 09:32REL-SNAP-039OK45 ms307ea5d65ddde3e766…
2026-09-11 09:41REL-SNAP-038OK46 ms307ea5d65ddde3e766…
2026-09-10 09:41REL-SNAP-037OK56 ms307ea5d65ddde3e766…

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/de-plz/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.