MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/leef-ok/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 46 of 46 observations since 12 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-039 to REL-SNAP-051, A from REL-SNAP-052 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
fde691931963546f…changed 2 times on the record
Name reported by the server
LEEF attr count, line discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/leef-okas the registry listed it; not covered by the chain
First and last observed
12 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 09:26REL-SNAP-084OK48 ms31fde691931963546f…
2026-10-26 09:26REL-SNAP-083OK55 ms31fde691931963546f…
2026-10-25 09:22REL-SNAP-082OK79 ms31fde691931963546f…
2026-10-24 09:21REL-SNAP-081OK47 ms31fde691931963546f…
2026-10-23 10:32REL-SNAP-080OK50 ms31fde691931963546f…
2026-10-22 10:08REL-SNAP-079OK47 ms31fde691931963546f…
2026-10-21 09:49REL-SNAP-078OK71 ms31fde691931963546f…
2026-10-20 10:18REL-SNAP-077OK63 ms31fde691931963546f…
Show all 46 observations
2026-10-19 10:28REL-SNAP-076OK79 ms31fde691931963546f…
2026-10-18 09:30REL-SNAP-075OK50 ms31fde691931963546f…
2026-10-17 09:28REL-SNAP-074OK50 ms31fde691931963546f…
2026-10-16 09:40REL-SNAP-073OK44 ms31fde691931963546f…
2026-10-15 09:44REL-SNAP-072OK80 ms31fde691931963546f…
2026-10-14 09:51REL-SNAP-071OK66 ms31fde691931963546f…
2026-10-13 09:52REL-SNAP-070OK54 ms31fde691931963546f…
2026-10-12 10:34REL-SNAP-069OK56 ms31fde691931963546f…
2026-10-11 09:26REL-SNAP-068OK49 ms31fde691931963546f…
2026-10-10 09:28REL-SNAP-067OK50 ms31fde691931963546f…
2026-10-09 09:31REL-SNAP-066OK48 ms31fde691931963546f…
2026-10-08 09:42REL-SNAP-065OK64 ms31fde691931963546f…
2026-10-07 09:53REL-SNAP-064OK46 ms31fde691931963546f…
2026-10-06 09:28REL-SNAP-063OK44 ms31fde691931963546f…
2026-10-05 10:17REL-SNAP-062OK88 ms31fde691931963546f…
2026-10-04 09:43REL-SNAP-061OK56 ms31fde691931963546f…
2026-10-03 09:37REL-SNAP-060OK49 ms31fde691931963546f…
2026-10-02 09:34REL-SNAP-059OK45 ms31fde691931963546f…
2026-10-01 09:38REL-SNAP-058OK82 ms31fde691931963546f…
2026-09-30 10:02REL-SNAP-057OK51 ms31fde691931963546f…
2026-09-29 09:58REL-SNAP-056OK63 ms31fde691931963546f…
2026-09-28 10:10REL-SNAP-055OK77 ms31fde691931963546f…
2026-09-27 09:56REL-SNAP-054OK43 ms31fde691931963546f…
2026-09-26 09:44REL-SNAP-053OK46 ms31fde691931963546f…
2026-09-25 10:07REL-SNAP-052OK53 ms31fde691931963546f…
2026-09-24 10:10REL-SNAP-051OK48 ms31fde691931963546f…
2026-09-23 10:15REL-SNAP-050OK57 ms319ac1841121729da9…
2026-09-22 09:54REL-SNAP-049OK51 ms30eecd398e544489c1…
2026-09-21 09:38REL-SNAP-048OK46 ms30eecd398e544489c1…
2026-09-20 09:56REL-SNAP-047OK45 ms30eecd398e544489c1…
2026-09-19 09:41REL-SNAP-046OK48 ms30eecd398e544489c1…
2026-09-18 09:55REL-SNAP-045OK48 ms30eecd398e544489c1…
2026-09-17 10:05REL-SNAP-044OK46 ms30eecd398e544489c1…
2026-09-16 10:21REL-SNAP-043OK44 ms30eecd398e544489c1…
2026-09-15 09:56REL-SNAP-042OK53 ms30eecd398e544489c1…
2026-09-14 10:07REL-SNAP-041OK47 ms30eecd398e544489c1…
2026-09-13 10:03REL-SNAP-040OK49 ms30eecd398e544489c1…
2026-09-12 09:35REL-SNAP-039OK51 ms30eecd398e544489c1…

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/leef-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.