MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/fm-m/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 41 of 41 observations since 17 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-044 to REL-SNAP-056, A from REL-SNAP-057 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
f36b0f1611af8e3b…changed 2 times on the record
Name reported by the server
Femtometres to meters, number discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/fm-mas the registry listed it; not covered by the chain
First and last observed
17 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 09:28REL-SNAP-084OK54 ms31f36b0f1611af8e3b…
2026-10-26 09:28REL-SNAP-083OK57 ms31f36b0f1611af8e3b…
2026-10-25 09:24REL-SNAP-082OK46 ms31f36b0f1611af8e3b…
2026-10-24 09:22REL-SNAP-081OK53 ms31f36b0f1611af8e3b…
2026-10-23 10:34REL-SNAP-080OK55 ms31f36b0f1611af8e3b…
2026-10-22 10:09REL-SNAP-079OK29 ms31f36b0f1611af8e3b…
2026-10-21 09:50REL-SNAP-078OK56 ms31f36b0f1611af8e3b…
2026-10-20 10:19REL-SNAP-077OK46 ms31f36b0f1611af8e3b…
Show all 41 observations
2026-10-19 10:30REL-SNAP-076OK48 ms31f36b0f1611af8e3b…
2026-10-18 09:31REL-SNAP-075OK44 ms31f36b0f1611af8e3b…
2026-10-17 09:30REL-SNAP-074OK51 ms31f36b0f1611af8e3b…
2026-10-16 09:42REL-SNAP-073OK47 ms31f36b0f1611af8e3b…
2026-10-15 09:46REL-SNAP-072OK50 ms31f36b0f1611af8e3b…
2026-10-14 09:52REL-SNAP-071OK52 ms31f36b0f1611af8e3b…
2026-10-13 09:54REL-SNAP-070OK46 ms31f36b0f1611af8e3b…
2026-10-12 10:35REL-SNAP-069OK47 ms31f36b0f1611af8e3b…
2026-10-11 09:28REL-SNAP-068OK46 ms31f36b0f1611af8e3b…
2026-10-10 09:29REL-SNAP-067OK44 ms31f36b0f1611af8e3b…
2026-10-09 09:32REL-SNAP-066OK53 ms31f36b0f1611af8e3b…
2026-10-08 09:43REL-SNAP-065OK53 ms31f36b0f1611af8e3b…
2026-10-07 09:55REL-SNAP-064OK56 ms31f36b0f1611af8e3b…
2026-10-06 09:29REL-SNAP-063OK53 ms31f36b0f1611af8e3b…
2026-10-05 10:18REL-SNAP-062OK45 ms31f36b0f1611af8e3b…
2026-10-04 09:45REL-SNAP-061OK49 ms31f36b0f1611af8e3b…
2026-10-03 09:38REL-SNAP-060OK42 ms31f36b0f1611af8e3b…
2026-10-02 09:35REL-SNAP-059OK58 ms31f36b0f1611af8e3b…
2026-10-01 09:39REL-SNAP-058OK52 ms31f36b0f1611af8e3b…
2026-09-30 10:03REL-SNAP-057OK53 ms31f36b0f1611af8e3b…
2026-09-29 09:59REL-SNAP-056OK80 ms31f36b0f1611af8e3b…
2026-09-28 10:12REL-SNAP-055OK50 ms31f36b0f1611af8e3b…
2026-09-27 09:58REL-SNAP-054OK51 ms31f36b0f1611af8e3b…
2026-09-26 09:45REL-SNAP-053OK55 ms31f36b0f1611af8e3b…
2026-09-25 10:08REL-SNAP-052OK46 ms31f36b0f1611af8e3b…
2026-09-24 10:12REL-SNAP-051OK51 ms31f36b0f1611af8e3b…
2026-09-23 10:16REL-SNAP-050OK49 ms31ceec8b872c8dbf65…
2026-09-22 09:55REL-SNAP-049OK45 ms30a396ae0bb0812fdc…
2026-09-21 09:39REL-SNAP-048OK84 ms30a396ae0bb0812fdc…
2026-09-20 09:58REL-SNAP-047OK51 ms30a396ae0bb0812fdc…
2026-09-19 09:42REL-SNAP-046OK43 ms30a396ae0bb0812fdc…
2026-09-18 09:56REL-SNAP-045OK56 ms30a396ae0bb0812fdc…
2026-09-17 10:06REL-SNAP-044OK48 ms30a396ae0bb0812fdc…

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/fm-m/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.