MCP VerifyThe rating layer for AI agents

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

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 40 of 40 observations since 18 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-045 to REL-SNAP-057, A from REL-SNAP-058 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
7cbd5a956ac7beeb…changed 2 times on the record
Name reported by the server
US pecks to liters, number discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/peck-las the registry listed it; not covered by the chain
First and last observed
18 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 09:29REL-SNAP-084OK360 ms317cbd5a956ac7beeb…
2026-10-26 09:29REL-SNAP-083OK115 ms317cbd5a956ac7beeb…
2026-10-25 09:24REL-SNAP-082OK80 ms317cbd5a956ac7beeb…
2026-10-24 09:23REL-SNAP-081OK45 ms317cbd5a956ac7beeb…
2026-10-23 10:35REL-SNAP-080OK48 ms317cbd5a956ac7beeb…
2026-10-22 10:10REL-SNAP-079OK33 ms317cbd5a956ac7beeb…
2026-10-21 09:51REL-SNAP-078OK92 ms317cbd5a956ac7beeb…
2026-10-20 10:20REL-SNAP-077OK46 ms317cbd5a956ac7beeb…
Show all 40 observations
2026-10-19 10:31REL-SNAP-076OK94 ms317cbd5a956ac7beeb…
2026-10-18 09:32REL-SNAP-075OK48 ms317cbd5a956ac7beeb…
2026-10-17 09:31REL-SNAP-074OK45 ms317cbd5a956ac7beeb…
2026-10-16 09:42REL-SNAP-073OK52 ms317cbd5a956ac7beeb…
2026-10-15 09:47REL-SNAP-072OK52 ms317cbd5a956ac7beeb…
2026-10-14 09:53REL-SNAP-071OK48 ms317cbd5a956ac7beeb…
2026-10-13 09:55REL-SNAP-070OK52 ms317cbd5a956ac7beeb…
2026-10-12 10:36REL-SNAP-069OK52 ms317cbd5a956ac7beeb…
2026-10-11 09:29REL-SNAP-068OK46 ms317cbd5a956ac7beeb…
2026-10-10 09:30REL-SNAP-067OK45 ms317cbd5a956ac7beeb…
2026-10-09 09:33REL-SNAP-066OK45 ms317cbd5a956ac7beeb…
2026-10-08 09:44REL-SNAP-065OK51 ms317cbd5a956ac7beeb…
2026-10-07 09:56REL-SNAP-064OK63 ms317cbd5a956ac7beeb…
2026-10-06 09:30REL-SNAP-063OK48 ms317cbd5a956ac7beeb…
2026-10-05 10:19REL-SNAP-062OK41 ms317cbd5a956ac7beeb…
2026-10-04 09:46REL-SNAP-061OK43 ms317cbd5a956ac7beeb…
2026-10-03 09:39REL-SNAP-060OK75 ms317cbd5a956ac7beeb…
2026-10-02 09:36REL-SNAP-059OK88 ms317cbd5a956ac7beeb…
2026-10-01 09:40REL-SNAP-058OK47 ms317cbd5a956ac7beeb…
2026-09-30 10:04REL-SNAP-057OK47 ms317cbd5a956ac7beeb…
2026-09-29 10:00REL-SNAP-056OK43 ms317cbd5a956ac7beeb…
2026-09-28 10:13REL-SNAP-055OK48 ms317cbd5a956ac7beeb…
2026-09-27 09:59REL-SNAP-054OK57 ms317cbd5a956ac7beeb…
2026-09-26 09:46REL-SNAP-053OK42 ms317cbd5a956ac7beeb…
2026-09-25 10:09REL-SNAP-052OK51 ms317cbd5a956ac7beeb…
2026-09-24 10:13REL-SNAP-051OK52 ms317cbd5a956ac7beeb…
2026-09-23 10:17REL-SNAP-050OK48 ms314d408259ef603e77…
2026-09-22 09:56REL-SNAP-049OK50 ms30d13497ccc96af6e2…
2026-09-21 09:40REL-SNAP-048OK47 ms30d13497ccc96af6e2…
2026-09-20 09:59REL-SNAP-047OK49 ms30d13497ccc96af6e2…
2026-09-19 09:43REL-SNAP-046OK54 ms30d13497ccc96af6e2…
2026-09-18 09:57REL-SNAP-045OK50 ms30d13497ccc96af6e2…

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/peck-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.