MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/ca-postcode/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
c1be1b2912e7cbfe…changed 2 times on the record
Name reported by the server
Canadian postal code shape, value discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/ca-postcodeas 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 09:21REL-SNAP-084OK62 ms31c1be1b2912e7cbfe…
2026-10-26 09:21REL-SNAP-083OK55 ms31c1be1b2912e7cbfe…
2026-10-25 09:18REL-SNAP-082OK74 ms31c1be1b2912e7cbfe…
2026-10-24 09:17REL-SNAP-081OK48 ms31c1be1b2912e7cbfe…
2026-10-23 10:28REL-SNAP-080OK52 ms31c1be1b2912e7cbfe…
2026-10-22 10:04REL-SNAP-079OK38 ms31c1be1b2912e7cbfe…
2026-10-21 09:45REL-SNAP-078OK52 ms31c1be1b2912e7cbfe…
2026-10-20 10:14REL-SNAP-077OK73 ms31c1be1b2912e7cbfe…
Show all 48 observations
2026-10-19 10:24REL-SNAP-076OK65 ms31c1be1b2912e7cbfe…
2026-10-18 09:26REL-SNAP-075OK46 ms31c1be1b2912e7cbfe…
2026-10-17 09:24REL-SNAP-074OK54 ms31c1be1b2912e7cbfe…
2026-10-16 09:36REL-SNAP-073OK51 ms31c1be1b2912e7cbfe…
2026-10-15 09:40REL-SNAP-072OK50 ms31c1be1b2912e7cbfe…
2026-10-14 09:47REL-SNAP-071OK54 ms31c1be1b2912e7cbfe…
2026-10-13 09:49REL-SNAP-070OK46 ms31c1be1b2912e7cbfe…
2026-10-12 10:30REL-SNAP-069OK53 ms31c1be1b2912e7cbfe…
2026-10-11 09:23REL-SNAP-068OK63 ms31c1be1b2912e7cbfe…
2026-10-10 09:24REL-SNAP-067OK43 ms31c1be1b2912e7cbfe…
2026-10-09 09:27REL-SNAP-066OK46 ms31c1be1b2912e7cbfe…
2026-10-08 09:38REL-SNAP-065OK52 ms31c1be1b2912e7cbfe…
2026-10-07 09:49REL-SNAP-064OK53 ms31c1be1b2912e7cbfe…
2026-10-06 09:24REL-SNAP-063OK49 ms31c1be1b2912e7cbfe…
2026-10-05 10:13REL-SNAP-062OK45 ms31c1be1b2912e7cbfe…
2026-10-04 09:40REL-SNAP-061OK44 ms31c1be1b2912e7cbfe…
2026-10-03 09:33REL-SNAP-060OK77 ms31c1be1b2912e7cbfe…
2026-10-02 09:30REL-SNAP-059OK47 ms31c1be1b2912e7cbfe…
2026-10-01 09:34REL-SNAP-058OK48 ms31c1be1b2912e7cbfe…
2026-09-30 09:58REL-SNAP-057OK62 ms31c1be1b2912e7cbfe…
2026-09-29 09:54REL-SNAP-056OK57 ms31c1be1b2912e7cbfe…
2026-09-28 10:07REL-SNAP-055OK43 ms31c1be1b2912e7cbfe…
2026-09-27 09:52REL-SNAP-054OK45 ms31c1be1b2912e7cbfe…
2026-09-26 09:39REL-SNAP-053OK53 ms31c1be1b2912e7cbfe…
2026-09-25 10:03REL-SNAP-052OK49 ms31c1be1b2912e7cbfe…
2026-09-24 10:06REL-SNAP-051OK48 ms31c1be1b2912e7cbfe…
2026-09-23 10:11REL-SNAP-050OK46 ms3119fad3ea1c8af419…
2026-09-22 09:50REL-SNAP-049OK60 ms301a9dfc1356ec9501…
2026-09-21 09:34REL-SNAP-048OK91 ms301a9dfc1356ec9501…
2026-09-20 09:53REL-SNAP-047OK63 ms301a9dfc1356ec9501…
2026-09-19 09:37REL-SNAP-046OK50 ms301a9dfc1356ec9501…
2026-09-18 09:51REL-SNAP-045OK53 ms301a9dfc1356ec9501…
2026-09-17 10:01REL-SNAP-044OK48 ms301a9dfc1356ec9501…
2026-09-16 10:17REL-SNAP-043OK51 ms301a9dfc1356ec9501…
2026-09-15 09:53REL-SNAP-042OK51 ms301a9dfc1356ec9501…
2026-09-14 10:03REL-SNAP-041OK48 ms301a9dfc1356ec9501…
2026-09-13 09:59REL-SNAP-040OK47 ms301a9dfc1356ec9501…
2026-09-12 09:32REL-SNAP-039OK49 ms301a9dfc1356ec9501…
2026-09-11 09:40REL-SNAP-038OK87 ms301a9dfc1356ec9501…
2026-09-10 09:41REL-SNAP-037OK52 ms301a9dfc1356ec9501…

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/ca-postcode/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.