MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/plus-code-ok/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
fbc6664f399c3eee…changed 2 times on the record
Name reported by the server
Open Location Code shape, value discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/plus-code-okas 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 09:20REL-SNAP-084OK50 ms31fbc6664f399c3eee…
2026-10-26 09:20REL-SNAP-083OK89 ms31fbc6664f399c3eee…
2026-10-25 09:17REL-SNAP-082OK45 ms31fbc6664f399c3eee…
2026-10-24 09:16REL-SNAP-081OK50 ms31fbc6664f399c3eee…
2026-10-23 10:27REL-SNAP-080OK55 ms31fbc6664f399c3eee…
2026-10-22 10:03REL-SNAP-079OK62 ms31fbc6664f399c3eee…
2026-10-21 09:44REL-SNAP-078OK58 ms31fbc6664f399c3eee…
2026-10-20 10:13REL-SNAP-077OK53 ms31fbc6664f399c3eee…
Show all 48 observations
2026-10-19 10:24REL-SNAP-076OK107 ms31fbc6664f399c3eee…
2026-10-18 09:25REL-SNAP-075OK53 ms31fbc6664f399c3eee…
2026-10-17 09:24REL-SNAP-074OK57 ms31fbc6664f399c3eee…
2026-10-16 09:35REL-SNAP-073OK47 ms31fbc6664f399c3eee…
2026-10-15 09:39REL-SNAP-072OK48 ms31fbc6664f399c3eee…
2026-10-14 09:46REL-SNAP-071OK49 ms31fbc6664f399c3eee…
2026-10-13 09:48REL-SNAP-070OK65 ms31fbc6664f399c3eee…
2026-10-12 10:29REL-SNAP-069OK45 ms31fbc6664f399c3eee…
2026-10-11 09:22REL-SNAP-068OK77 ms31fbc6664f399c3eee…
2026-10-10 09:23REL-SNAP-067OK47 ms31fbc6664f399c3eee…
2026-10-09 09:26REL-SNAP-066OK59 ms31fbc6664f399c3eee…
2026-10-08 09:37REL-SNAP-065OK55 ms31fbc6664f399c3eee…
2026-10-07 09:48REL-SNAP-064OK47 ms31fbc6664f399c3eee…
2026-10-06 09:23REL-SNAP-063OK45 ms31fbc6664f399c3eee…
2026-10-05 10:12REL-SNAP-062OK82 ms31fbc6664f399c3eee…
2026-10-04 09:39REL-SNAP-061OK42 ms31fbc6664f399c3eee…
2026-10-03 09:32REL-SNAP-060OK53 ms31fbc6664f399c3eee…
2026-10-02 09:29REL-SNAP-059OK46 ms31fbc6664f399c3eee…
2026-10-01 09:33REL-SNAP-058OK41 ms31fbc6664f399c3eee…
2026-09-30 09:57REL-SNAP-057OK46 ms31fbc6664f399c3eee…
2026-09-29 09:53REL-SNAP-056OK54 ms31fbc6664f399c3eee…
2026-09-28 10:06REL-SNAP-055OK57 ms31fbc6664f399c3eee…
2026-09-27 09:51REL-SNAP-054OK44 ms31fbc6664f399c3eee…
2026-09-26 09:39REL-SNAP-053OK54 ms31fbc6664f399c3eee…
2026-09-25 10:02REL-SNAP-052OK60 ms31fbc6664f399c3eee…
2026-09-24 10:06REL-SNAP-051OK61 ms31fbc6664f399c3eee…
2026-09-23 10:10REL-SNAP-050OK60 ms31e9cfb0f43f321804…
2026-09-22 09:49REL-SNAP-049OK54 ms30b8738ac3c0729734…
2026-09-21 09:33REL-SNAP-048OK56 ms30b8738ac3c0729734…
2026-09-20 09:52REL-SNAP-047OK49 ms30b8738ac3c0729734…
2026-09-19 09:36REL-SNAP-046OK47 ms30b8738ac3c0729734…
2026-09-18 09:50REL-SNAP-045OK50 ms30b8738ac3c0729734…
2026-09-17 10:01REL-SNAP-044OK49 ms30b8738ac3c0729734…
2026-09-16 10:16REL-SNAP-043OK46 ms30b8738ac3c0729734…
2026-09-15 09:52REL-SNAP-042OK43 ms30b8738ac3c0729734…
2026-09-14 10:02REL-SNAP-041OK48 ms30b8738ac3c0729734…
2026-09-13 09:58REL-SNAP-040OK48 ms30b8738ac3c0729734…
2026-09-12 09:31REL-SNAP-039OK52 ms30b8738ac3c0729734…
2026-09-11 09:40REL-SNAP-038OK48 ms30b8738ac3c0729734…
2026-09-10 09:40REL-SNAP-037OK52 ms30b8738ac3c0729734…

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/plus-code-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.