MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/sha3-256/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
eca6efe90ce3fa35…changed 2 times on the record
Name reported by the server
SHA3-256 hex length, input discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/sha3-256as 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-084OK46 ms31eca6efe90ce3fa35…
2026-10-26 09:24REL-SNAP-083OK65 ms31eca6efe90ce3fa35…
2026-10-25 09:20REL-SNAP-082OK56 ms31eca6efe90ce3fa35…
2026-10-24 09:18REL-SNAP-081OK54 ms31eca6efe90ce3fa35…
2026-10-23 10:30REL-SNAP-080OK50 ms31eca6efe90ce3fa35…
2026-10-22 10:05REL-SNAP-079OK30 ms31eca6efe90ce3fa35…
2026-10-21 09:47REL-SNAP-078OK48 ms31eca6efe90ce3fa35…
2026-10-20 10:15REL-SNAP-077OK52 ms31eca6efe90ce3fa35…
Show all 47 observations
2026-10-19 10:26REL-SNAP-076OK51 ms31eca6efe90ce3fa35…
2026-10-18 09:28REL-SNAP-075OK47 ms31eca6efe90ce3fa35…
2026-10-17 09:26REL-SNAP-074OK50 ms31eca6efe90ce3fa35…
2026-10-16 09:38REL-SNAP-073OK46 ms31eca6efe90ce3fa35…
2026-10-15 09:42REL-SNAP-072OK47 ms31eca6efe90ce3fa35…
2026-10-14 09:49REL-SNAP-071OK84 ms31eca6efe90ce3fa35…
2026-10-13 09:50REL-SNAP-070OK55 ms31eca6efe90ce3fa35…
2026-10-12 10:32REL-SNAP-069OK106 ms31eca6efe90ce3fa35…
2026-10-11 09:24REL-SNAP-068OK43 ms31eca6efe90ce3fa35…
2026-10-10 09:26REL-SNAP-067OK45 ms31eca6efe90ce3fa35…
2026-10-09 09:28REL-SNAP-066OK82 ms31eca6efe90ce3fa35…
2026-10-08 09:40REL-SNAP-065OK54 ms31eca6efe90ce3fa35…
2026-10-07 09:51REL-SNAP-064OK55 ms31eca6efe90ce3fa35…
2026-10-06 09:26REL-SNAP-063OK53 ms31eca6efe90ce3fa35…
2026-10-05 10:15REL-SNAP-062OK45 ms31eca6efe90ce3fa35…
2026-10-04 09:41REL-SNAP-061OK44 ms31eca6efe90ce3fa35…
2026-10-03 09:34REL-SNAP-060OK68 ms31eca6efe90ce3fa35…
2026-10-02 09:31REL-SNAP-059OK42 ms31eca6efe90ce3fa35…
2026-10-01 09:35REL-SNAP-058OK45 ms31eca6efe90ce3fa35…
2026-09-30 10:00REL-SNAP-057OK44 ms31eca6efe90ce3fa35…
2026-09-29 09:56REL-SNAP-056OK68 ms31eca6efe90ce3fa35…
2026-09-28 10:08REL-SNAP-055OK53 ms31eca6efe90ce3fa35…
2026-09-27 09:54REL-SNAP-054OK46 ms31eca6efe90ce3fa35…
2026-09-26 09:41REL-SNAP-053OK51 ms31eca6efe90ce3fa35…
2026-09-25 10:04REL-SNAP-052OK49 ms31eca6efe90ce3fa35…
2026-09-24 10:08REL-SNAP-051OK47 ms31eca6efe90ce3fa35…
2026-09-23 10:12REL-SNAP-050OK58 ms317db24df11855084c…
2026-09-22 09:51REL-SNAP-049OK48 ms30b31a47ada0cb0f54…
2026-09-21 09:35REL-SNAP-048OK52 ms30b31a47ada0cb0f54…
2026-09-20 09:54REL-SNAP-047OK53 ms30b31a47ada0cb0f54…
2026-09-19 09:39REL-SNAP-046OK44 ms30b31a47ada0cb0f54…
2026-09-18 09:53REL-SNAP-045OK52 ms30b31a47ada0cb0f54…
2026-09-17 10:03REL-SNAP-044OK79 ms30b31a47ada0cb0f54…
2026-09-16 10:19REL-SNAP-043OK75 ms30b31a47ada0cb0f54…
2026-09-15 09:54REL-SNAP-042OK44 ms30b31a47ada0cb0f54…
2026-09-14 10:05REL-SNAP-041OK48 ms30b31a47ada0cb0f54…
2026-09-13 10:01REL-SNAP-040OK48 ms30b31a47ada0cb0f54…
2026-09-12 09:33REL-SNAP-039OK55 ms30b31a47ada0cb0f54…
2026-09-11 09:42REL-SNAP-038OK45 ms30b31a47ada0cb0f54…

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/sha3-256/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.