MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/league-km/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
72fbfdb1f0880784…changed 2 times on the record
Name reported by the server
Leagues to kilometers, number discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/league-kmas 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 09:27REL-SNAP-084OK46 ms3172fbfdb1f0880784…
2026-10-26 09:28REL-SNAP-083OK110 ms3172fbfdb1f0880784…
2026-10-25 09:23REL-SNAP-082OK59 ms3172fbfdb1f0880784…
2026-10-24 09:22REL-SNAP-081OK46 ms3172fbfdb1f0880784…
2026-10-23 10:34REL-SNAP-080OK55 ms3172fbfdb1f0880784…
2026-10-22 10:09REL-SNAP-079OK40 ms3172fbfdb1f0880784…
2026-10-21 09:50REL-SNAP-078OK49 ms3172fbfdb1f0880784…
2026-10-20 10:19REL-SNAP-077OK53 ms3172fbfdb1f0880784…
Show all 46 observations
2026-10-19 10:30REL-SNAP-076OK49 ms3172fbfdb1f0880784…
2026-10-18 09:31REL-SNAP-075OK46 ms3172fbfdb1f0880784…
2026-10-17 09:30REL-SNAP-074OK48 ms3172fbfdb1f0880784…
2026-10-16 09:41REL-SNAP-073OK49 ms3172fbfdb1f0880784…
2026-10-15 09:46REL-SNAP-072OK48 ms3172fbfdb1f0880784…
2026-10-14 09:52REL-SNAP-071OK49 ms3172fbfdb1f0880784…
2026-10-13 09:54REL-SNAP-070OK82 ms3172fbfdb1f0880784…
2026-10-12 10:35REL-SNAP-069OK43 ms3172fbfdb1f0880784…
2026-10-11 09:28REL-SNAP-068OK49 ms3172fbfdb1f0880784…
2026-10-10 09:29REL-SNAP-067OK44 ms3172fbfdb1f0880784…
2026-10-09 09:32REL-SNAP-066OK46 ms3172fbfdb1f0880784…
2026-10-08 09:43REL-SNAP-065OK51 ms3172fbfdb1f0880784…
2026-10-07 09:55REL-SNAP-064OK62 ms3172fbfdb1f0880784…
2026-10-06 09:29REL-SNAP-063OK45 ms3172fbfdb1f0880784…
2026-10-05 10:18REL-SNAP-062OK80 ms3172fbfdb1f0880784…
2026-10-04 09:45REL-SNAP-061OK46 ms3172fbfdb1f0880784…
2026-10-03 09:38REL-SNAP-060OK43 ms3172fbfdb1f0880784…
2026-10-02 09:35REL-SNAP-059OK55 ms3172fbfdb1f0880784…
2026-10-01 09:39REL-SNAP-058OK49 ms3172fbfdb1f0880784…
2026-09-30 10:03REL-SNAP-057OK66 ms3172fbfdb1f0880784…
2026-09-29 09:59REL-SNAP-056OK57 ms3172fbfdb1f0880784…
2026-09-28 10:12REL-SNAP-055OK51 ms3172fbfdb1f0880784…
2026-09-27 09:58REL-SNAP-054OK53 ms3172fbfdb1f0880784…
2026-09-26 09:45REL-SNAP-053OK47 ms3172fbfdb1f0880784…
2026-09-25 10:08REL-SNAP-052OK55 ms3172fbfdb1f0880784…
2026-09-24 10:12REL-SNAP-051OK52 ms3172fbfdb1f0880784…
2026-09-23 10:16REL-SNAP-050OK46 ms3162df920d49bda3ea…
2026-09-22 09:55REL-SNAP-049OK52 ms30564f2eb8a5b7cb23…
2026-09-21 09:39REL-SNAP-048OK48 ms30564f2eb8a5b7cb23…
2026-09-20 09:58REL-SNAP-047OK45 ms30564f2eb8a5b7cb23…
2026-09-19 09:42REL-SNAP-046OK52 ms30564f2eb8a5b7cb23…
2026-09-18 09:56REL-SNAP-045OK56 ms30564f2eb8a5b7cb23…
2026-09-17 10:06REL-SNAP-044OK54 ms30564f2eb8a5b7cb23…
2026-09-16 10:22REL-SNAP-043OK49 ms30564f2eb8a5b7cb23…
2026-09-15 09:58REL-SNAP-042OK42 ms30564f2eb8a5b7cb23…
2026-09-14 10:08REL-SNAP-041OK62 ms30564f2eb8a5b7cb23…
2026-09-13 10:04REL-SNAP-040OK44 ms30564f2eb8a5b7cb23…
2026-09-12 09:37REL-SNAP-039OK42 ms30564f2eb8a5b7cb23…

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/league-km/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.