MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/data-uri-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
e6be7031b717084b…changed 2 times on the record
Name reported by the server
data: URI media-type only, payload discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/data-uri-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-084OK52 ms31e6be7031b717084b…
2026-10-26 09:21REL-SNAP-083OK61 ms31e6be7031b717084b…
2026-10-25 09:17REL-SNAP-082OK46 ms31e6be7031b717084b…
2026-10-24 09:16REL-SNAP-081OK48 ms31e6be7031b717084b…
2026-10-23 10:28REL-SNAP-080OK48 ms31e6be7031b717084b…
2026-10-22 10:04REL-SNAP-079OK58 ms31e6be7031b717084b…
2026-10-21 09:44REL-SNAP-078OK47 ms31e6be7031b717084b…
2026-10-20 10:13REL-SNAP-077OK48 ms31e6be7031b717084b…
Show all 48 observations
2026-10-19 10:24REL-SNAP-076OK78 ms31e6be7031b717084b…
2026-10-18 09:26REL-SNAP-075OK46 ms31e6be7031b717084b…
2026-10-17 09:24REL-SNAP-074OK60 ms31e6be7031b717084b…
2026-10-16 09:36REL-SNAP-073OK46 ms31e6be7031b717084b…
2026-10-15 09:40REL-SNAP-072OK55 ms31e6be7031b717084b…
2026-10-14 09:47REL-SNAP-071OK46 ms31e6be7031b717084b…
2026-10-13 09:48REL-SNAP-070OK45 ms31e6be7031b717084b…
2026-10-12 10:30REL-SNAP-069OK47 ms31e6be7031b717084b…
2026-10-11 09:22REL-SNAP-068OK55 ms31e6be7031b717084b…
2026-10-10 09:24REL-SNAP-067OK52 ms31e6be7031b717084b…
2026-10-09 09:27REL-SNAP-066OK57 ms31e6be7031b717084b…
2026-10-08 09:38REL-SNAP-065OK50 ms31e6be7031b717084b…
2026-10-07 09:49REL-SNAP-064OK43 ms31e6be7031b717084b…
2026-10-06 09:24REL-SNAP-063OK44 ms31e6be7031b717084b…
2026-10-05 10:13REL-SNAP-062OK47 ms31e6be7031b717084b…
2026-10-04 09:39REL-SNAP-061OK40 ms31e6be7031b717084b…
2026-10-03 09:32REL-SNAP-060OK43 ms31e6be7031b717084b…
2026-10-02 09:29REL-SNAP-059OK55 ms31e6be7031b717084b…
2026-10-01 09:33REL-SNAP-058OK55 ms31e6be7031b717084b…
2026-09-30 09:58REL-SNAP-057OK51 ms31e6be7031b717084b…
2026-09-29 09:54REL-SNAP-056OK52 ms31e6be7031b717084b…
2026-09-28 10:06REL-SNAP-055OK46 ms31e6be7031b717084b…
2026-09-27 09:52REL-SNAP-054OK82 ms31e6be7031b717084b…
2026-09-26 09:39REL-SNAP-053OK46 ms31e6be7031b717084b…
2026-09-25 10:02REL-SNAP-052OK47 ms31e6be7031b717084b…
2026-09-24 10:06REL-SNAP-051OK46 ms31e6be7031b717084b…
2026-09-23 10:10REL-SNAP-050OK51 ms315842b64f8c3aac6f…
2026-09-22 09:49REL-SNAP-049OK49 ms305a74197b4997538f…
2026-09-21 09:34REL-SNAP-048OK48 ms305a74197b4997538f…
2026-09-20 09:52REL-SNAP-047OK46 ms305a74197b4997538f…
2026-09-19 09:37REL-SNAP-046OK46 ms305a74197b4997538f…
2026-09-18 09:51REL-SNAP-045OK48 ms305a74197b4997538f…
2026-09-17 10:01REL-SNAP-044OK47 ms305a74197b4997538f…
2026-09-16 10:17REL-SNAP-043OK55 ms305a74197b4997538f…
2026-09-15 09:52REL-SNAP-042OK49 ms305a74197b4997538f…
2026-09-14 10:03REL-SNAP-041OK63 ms305a74197b4997538f…
2026-09-13 09:59REL-SNAP-040OK45 ms305a74197b4997538f…
2026-09-12 09:32REL-SNAP-039OK52 ms305a74197b4997538f…
2026-09-11 09:40REL-SNAP-038OK44 ms305a74197b4997538f…
2026-09-10 09:40REL-SNAP-037OK54 ms305a74197b4997538f…

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/data-uri-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.