MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/base64-pad-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
1c84221a83ec0338…changed 2 times on the record
Name reported by the server
Base64 padding shape, input discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/base64-pad-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 09:21REL-SNAP-084OK79 ms311c84221a83ec0338…
2026-10-26 09:21REL-SNAP-083OK77 ms311c84221a83ec0338…
2026-10-25 09:17REL-SNAP-082OK82 ms311c84221a83ec0338…
2026-10-24 09:16REL-SNAP-081OK62 ms311c84221a83ec0338…
2026-10-23 10:28REL-SNAP-080OK48 ms311c84221a83ec0338…
2026-10-22 10:04REL-SNAP-079OK84 ms311c84221a83ec0338…
2026-10-21 09:44REL-SNAP-078OK48 ms311c84221a83ec0338…
2026-10-20 10:13REL-SNAP-077OK49 ms311c84221a83ec0338…
Show all 48 observations
2026-10-19 10:24REL-SNAP-076OK57 ms311c84221a83ec0338…
2026-10-18 09:26REL-SNAP-075OK45 ms311c84221a83ec0338…
2026-10-17 09:24REL-SNAP-074OK78 ms311c84221a83ec0338…
2026-10-16 09:36REL-SNAP-073OK45 ms311c84221a83ec0338…
2026-10-15 09:40REL-SNAP-072OK52 ms311c84221a83ec0338…
2026-10-14 09:47REL-SNAP-071OK49 ms311c84221a83ec0338…
2026-10-13 09:48REL-SNAP-070OK52 ms311c84221a83ec0338…
2026-10-12 10:30REL-SNAP-069OK53 ms311c84221a83ec0338…
2026-10-11 09:22REL-SNAP-068OK52 ms311c84221a83ec0338…
2026-10-10 09:24REL-SNAP-067OK53 ms311c84221a83ec0338…
2026-10-09 09:27REL-SNAP-066OK54 ms311c84221a83ec0338…
2026-10-08 09:38REL-SNAP-065OK54 ms311c84221a83ec0338…
2026-10-07 09:49REL-SNAP-064OK47 ms311c84221a83ec0338…
2026-10-06 09:24REL-SNAP-063OK45 ms311c84221a83ec0338…
2026-10-05 10:13REL-SNAP-062OK46 ms311c84221a83ec0338…
2026-10-04 09:39REL-SNAP-061OK42 ms311c84221a83ec0338…
2026-10-03 09:32REL-SNAP-060OK41 ms311c84221a83ec0338…
2026-10-02 09:29REL-SNAP-059OK54 ms311c84221a83ec0338…
2026-10-01 09:33REL-SNAP-058OK56 ms311c84221a83ec0338…
2026-09-30 09:58REL-SNAP-057OK50 ms311c84221a83ec0338…
2026-09-29 09:54REL-SNAP-056OK52 ms311c84221a83ec0338…
2026-09-28 10:06REL-SNAP-055OK44 ms311c84221a83ec0338…
2026-09-27 09:52REL-SNAP-054OK60 ms311c84221a83ec0338…
2026-09-26 09:39REL-SNAP-053OK45 ms311c84221a83ec0338…
2026-09-25 10:02REL-SNAP-052OK46 ms311c84221a83ec0338…
2026-09-24 10:06REL-SNAP-051OK46 ms311c84221a83ec0338…
2026-09-23 10:10REL-SNAP-050OK83 ms316a8c8d32e64876c0…
2026-09-22 09:49REL-SNAP-049OK46 ms3009553387e867a80c…
2026-09-21 09:33REL-SNAP-048OK48 ms3009553387e867a80c…
2026-09-20 09:52REL-SNAP-047OK53 ms3009553387e867a80c…
2026-09-19 09:37REL-SNAP-046OK43 ms3009553387e867a80c…
2026-09-18 09:51REL-SNAP-045OK81 ms3009553387e867a80c…
2026-09-17 10:01REL-SNAP-044OK48 ms3009553387e867a80c…
2026-09-16 10:17REL-SNAP-043OK52 ms3009553387e867a80c…
2026-09-15 09:52REL-SNAP-042OK50 ms3009553387e867a80c…
2026-09-14 10:03REL-SNAP-041OK56 ms3009553387e867a80c…
2026-09-13 09:59REL-SNAP-040OK45 ms3009553387e867a80c…
2026-09-12 09:32REL-SNAP-039OK57 ms3009553387e867a80c…
2026-09-11 09:40REL-SNAP-038OK42 ms3009553387e867a80c…
2026-09-10 09:40REL-SNAP-037OK47 ms3009553387e867a80c…

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/base64-pad-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.