MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/xml-decl-ok/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
d65b78815a8979a2…changed 2 times on the record
Name reported by the server
XML declaration shape, markup discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/xml-decl-okas 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-084OK47 ms31d65b78815a8979a2…
2026-10-26 09:25REL-SNAP-083OK90 ms31d65b78815a8979a2…
2026-10-25 09:21REL-SNAP-082OK49 ms31d65b78815a8979a2…
2026-10-24 09:20REL-SNAP-081OK46 ms31d65b78815a8979a2…
2026-10-23 10:31REL-SNAP-080OK50 ms31d65b78815a8979a2…
2026-10-22 10:07REL-SNAP-079OK31 ms31d65b78815a8979a2…
2026-10-21 09:48REL-SNAP-078OK72 ms31d65b78815a8979a2…
2026-10-20 10:17REL-SNAP-077OK60 ms31d65b78815a8979a2…
Show all 47 observations
2026-10-19 10:28REL-SNAP-076OK77 ms31d65b78815a8979a2…
2026-10-18 09:29REL-SNAP-075OK53 ms31d65b78815a8979a2…
2026-10-17 09:27REL-SNAP-074OK54 ms31d65b78815a8979a2…
2026-10-16 09:39REL-SNAP-073OK43 ms31d65b78815a8979a2…
2026-10-15 09:43REL-SNAP-072OK47 ms31d65b78815a8979a2…
2026-10-14 09:50REL-SNAP-071OK52 ms31d65b78815a8979a2…
2026-10-13 09:52REL-SNAP-070OK45 ms31d65b78815a8979a2…
2026-10-12 10:33REL-SNAP-069OK55 ms31d65b78815a8979a2…
2026-10-11 09:26REL-SNAP-068OK45 ms31d65b78815a8979a2…
2026-10-10 09:27REL-SNAP-067OK46 ms31d65b78815a8979a2…
2026-10-09 09:30REL-SNAP-066OK46 ms31d65b78815a8979a2…
2026-10-08 09:41REL-SNAP-065OK49 ms31d65b78815a8979a2…
2026-10-07 09:52REL-SNAP-064OK50 ms31d65b78815a8979a2…
2026-10-06 09:27REL-SNAP-063OK55 ms31d65b78815a8979a2…
2026-10-05 10:16REL-SNAP-062OK75 ms31d65b78815a8979a2…
2026-10-04 09:43REL-SNAP-061OK44 ms31d65b78815a8979a2…
2026-10-03 09:36REL-SNAP-060OK48 ms31d65b78815a8979a2…
2026-10-02 09:33REL-SNAP-059OK90 ms31d65b78815a8979a2…
2026-10-01 09:37REL-SNAP-058OK46 ms31d65b78815a8979a2…
2026-09-30 10:01REL-SNAP-057OK48 ms31d65b78815a8979a2…
2026-09-29 09:57REL-SNAP-056OK121 ms31d65b78815a8979a2…
2026-09-28 10:10REL-SNAP-055OK50 ms31d65b78815a8979a2…
2026-09-27 09:55REL-SNAP-054OK53 ms31d65b78815a8979a2…
2026-09-26 09:43REL-SNAP-053OK53 ms31d65b78815a8979a2…
2026-09-25 10:06REL-SNAP-052OK47 ms31d65b78815a8979a2…
2026-09-24 10:10REL-SNAP-051OK48 ms31d65b78815a8979a2…
2026-09-23 10:14REL-SNAP-050OK60 ms3104dd5e60342deb03…
2026-09-22 09:53REL-SNAP-049OK46 ms30932a2d3fab9c9e60…
2026-09-21 09:37REL-SNAP-048OK50 ms30932a2d3fab9c9e60…
2026-09-20 09:56REL-SNAP-047OK51 ms30932a2d3fab9c9e60…
2026-09-19 09:40REL-SNAP-046OK46 ms30932a2d3fab9c9e60…
2026-09-18 09:54REL-SNAP-045OK44 ms30932a2d3fab9c9e60…
2026-09-17 10:04REL-SNAP-044OK77 ms30932a2d3fab9c9e60…
2026-09-16 10:20REL-SNAP-043OK48 ms30932a2d3fab9c9e60…
2026-09-15 09:56REL-SNAP-042OK44 ms30932a2d3fab9c9e60…
2026-09-14 10:06REL-SNAP-041OK60 ms30932a2d3fab9c9e60…
2026-09-13 10:02REL-SNAP-040OK45 ms30932a2d3fab9c9e60…
2026-09-12 09:35REL-SNAP-039OK47 ms30932a2d3fab9c9e60…
2026-09-11 09:43REL-SNAP-038OK45 ms30932a2d3fab9c9e60…

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/xml-decl-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.