MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/der-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
e13c2de63b10b418…changed 2 times on the record
Name reported by the server
DER sequence tag check, body discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/der-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 09:22REL-SNAP-084OK44 ms31e13c2de63b10b418…
2026-10-26 09:22REL-SNAP-083OK108 ms31e13c2de63b10b418…
2026-10-25 09:18REL-SNAP-082OK49 ms31e13c2de63b10b418…
2026-10-24 09:17REL-SNAP-081OK66 ms31e13c2de63b10b418…
2026-10-23 10:29REL-SNAP-080OK54 ms31e13c2de63b10b418…
2026-10-22 10:04REL-SNAP-079OK60 ms31e13c2de63b10b418…
2026-10-21 09:45REL-SNAP-078OK50 ms31e13c2de63b10b418…
2026-10-20 10:14REL-SNAP-077OK57 ms31e13c2de63b10b418…
Show all 48 observations
2026-10-19 10:25REL-SNAP-076OK59 ms31e13c2de63b10b418…
2026-10-18 09:26REL-SNAP-075OK53 ms31e13c2de63b10b418…
2026-10-17 09:25REL-SNAP-074OK49 ms31e13c2de63b10b418…
2026-10-16 09:37REL-SNAP-073OK54 ms31e13c2de63b10b418…
2026-10-15 09:41REL-SNAP-072OK46 ms31e13c2de63b10b418…
2026-10-14 09:47REL-SNAP-071OK48 ms31e13c2de63b10b418…
2026-10-13 09:49REL-SNAP-070OK50 ms31e13c2de63b10b418…
2026-10-12 10:31REL-SNAP-069OK45 ms31e13c2de63b10b418…
2026-10-11 09:23REL-SNAP-068OK55 ms31e13c2de63b10b418…
2026-10-10 09:24REL-SNAP-067OK41 ms31e13c2de63b10b418…
2026-10-09 09:27REL-SNAP-066OK45 ms31e13c2de63b10b418…
2026-10-08 09:38REL-SNAP-065OK84 ms31e13c2de63b10b418…
2026-10-07 09:49REL-SNAP-064OK46 ms31e13c2de63b10b418…
2026-10-06 09:25REL-SNAP-063OK52 ms31e13c2de63b10b418…
2026-10-05 10:13REL-SNAP-062OK88 ms31e13c2de63b10b418…
2026-10-04 09:40REL-SNAP-061OK48 ms31e13c2de63b10b418…
2026-10-03 09:33REL-SNAP-060OK47 ms31e13c2de63b10b418…
2026-10-02 09:30REL-SNAP-059OK57 ms31e13c2de63b10b418…
2026-10-01 09:34REL-SNAP-058OK55 ms31e13c2de63b10b418…
2026-09-30 09:59REL-SNAP-057OK52 ms31e13c2de63b10b418…
2026-09-29 09:54REL-SNAP-056OK56 ms31e13c2de63b10b418…
2026-09-28 10:07REL-SNAP-055OK46 ms31e13c2de63b10b418…
2026-09-27 09:53REL-SNAP-054OK66 ms31e13c2de63b10b418…
2026-09-26 09:40REL-SNAP-053OK45 ms31e13c2de63b10b418…
2026-09-25 10:03REL-SNAP-052OK47 ms31e13c2de63b10b418…
2026-09-24 10:07REL-SNAP-051OK79 ms31e13c2de63b10b418…
2026-09-23 10:11REL-SNAP-050OK52 ms31ba4556ba719a0310…
2026-09-22 09:50REL-SNAP-049OK55 ms305355800c02e92e92…
2026-09-21 09:34REL-SNAP-048OK46 ms305355800c02e92e92…
2026-09-20 09:53REL-SNAP-047OK52 ms305355800c02e92e92…
2026-09-19 09:37REL-SNAP-046OK45 ms305355800c02e92e92…
2026-09-18 09:52REL-SNAP-045OK49 ms305355800c02e92e92…
2026-09-17 10:02REL-SNAP-044OK49 ms305355800c02e92e92…
2026-09-16 10:17REL-SNAP-043OK46 ms305355800c02e92e92…
2026-09-15 09:53REL-SNAP-042OK43 ms305355800c02e92e92…
2026-09-14 10:03REL-SNAP-041OK52 ms305355800c02e92e92…
2026-09-13 10:00REL-SNAP-040OK48 ms305355800c02e92e92…
2026-09-12 09:32REL-SNAP-039OK44 ms305355800c02e92e92…
2026-09-11 09:41REL-SNAP-038OK45 ms305355800c02e92e92…
2026-09-10 09:41REL-SNAP-037OK44 ms305355800c02e92e92…

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/der-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.