MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/month-len/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
1c0748d1182f7f91…changed 2 times on the record
Name reported by the server
Days in current UTC monthself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/month-lenas 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 09:25REL-SNAP-084OK82 ms311c0748d1182f7f91…
2026-10-26 09:25REL-SNAP-083OK60 ms311c0748d1182f7f91…
2026-10-25 09:21REL-SNAP-082OK55 ms311c0748d1182f7f91…
2026-10-24 09:20REL-SNAP-081OK77 ms311c0748d1182f7f91…
2026-10-23 10:31REL-SNAP-080OK46 ms311c0748d1182f7f91…
2026-10-22 10:07REL-SNAP-079OK34 ms311c0748d1182f7f91…
2026-10-21 09:48REL-SNAP-078OK51 ms311c0748d1182f7f91…
2026-10-20 10:17REL-SNAP-077OK49 ms311c0748d1182f7f91…
Show all 47 observations
2026-10-19 10:28REL-SNAP-076OK48 ms311c0748d1182f7f91…
2026-10-18 09:29REL-SNAP-075OK47 ms311c0748d1182f7f91…
2026-10-17 09:27REL-SNAP-074OK54 ms311c0748d1182f7f91…
2026-10-16 09:39REL-SNAP-073OK43 ms311c0748d1182f7f91…
2026-10-15 09:43REL-SNAP-072OK48 ms311c0748d1182f7f91…
2026-10-14 09:50REL-SNAP-071OK58 ms311c0748d1182f7f91…
2026-10-13 09:52REL-SNAP-070OK52 ms311c0748d1182f7f91…
2026-10-12 10:33REL-SNAP-069OK68 ms311c0748d1182f7f91…
2026-10-11 09:26REL-SNAP-068OK84 ms311c0748d1182f7f91…
2026-10-10 09:27REL-SNAP-067OK45 ms311c0748d1182f7f91…
2026-10-09 09:30REL-SNAP-066OK45 ms311c0748d1182f7f91…
2026-10-08 09:41REL-SNAP-065OK46 ms311c0748d1182f7f91…
2026-10-07 09:52REL-SNAP-064OK46 ms311c0748d1182f7f91…
2026-10-06 09:27REL-SNAP-063OK50 ms311c0748d1182f7f91…
2026-10-05 10:16REL-SNAP-062OK42 ms311c0748d1182f7f91…
2026-10-04 09:43REL-SNAP-061OK43 ms311c0748d1182f7f91…
2026-10-03 09:36REL-SNAP-060OK51 ms311c0748d1182f7f91…
2026-10-02 09:33REL-SNAP-059OK55 ms311c0748d1182f7f91…
2026-10-01 09:37REL-SNAP-058OK44 ms311c0748d1182f7f91…
2026-09-30 10:01REL-SNAP-057OK48 ms311c0748d1182f7f91…
2026-09-29 09:57REL-SNAP-056OK83 ms311c0748d1182f7f91…
2026-09-28 10:10REL-SNAP-055OK48 ms311c0748d1182f7f91…
2026-09-27 09:55REL-SNAP-054OK45 ms311c0748d1182f7f91…
2026-09-26 09:43REL-SNAP-053OK43 ms311c0748d1182f7f91…
2026-09-25 10:06REL-SNAP-052OK47 ms311c0748d1182f7f91…
2026-09-24 10:10REL-SNAP-051OK46 ms311c0748d1182f7f91…
2026-09-23 10:14REL-SNAP-050OK57 ms31eea93d61a9088453…
2026-09-22 09:53REL-SNAP-049OK49 ms30172a12f2964cc283…
2026-09-21 09:37REL-SNAP-048OK46 ms30172a12f2964cc283…
2026-09-20 09:56REL-SNAP-047OK52 ms30172a12f2964cc283…
2026-09-19 09:40REL-SNAP-046OK46 ms30172a12f2964cc283…
2026-09-18 09:54REL-SNAP-045OK77 ms30172a12f2964cc283…
2026-09-17 10:04REL-SNAP-044OK49 ms30172a12f2964cc283…
2026-09-16 10:20REL-SNAP-043OK43 ms30172a12f2964cc283…
2026-09-15 09:55REL-SNAP-042OK45 ms30172a12f2964cc283…
2026-09-14 10:06REL-SNAP-041OK67 ms30172a12f2964cc283…
2026-09-13 10:02REL-SNAP-040OK45 ms30172a12f2964cc283…
2026-09-12 09:35REL-SNAP-039OK80 ms30172a12f2964cc283…
2026-09-11 09:43REL-SNAP-038OK47 ms30172a12f2964cc283…

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/month-len/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.