MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/css-rule-count/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
4e0ee13e67923140…changed 2 times on the record
Name reported by the server
CSS rule count, stylesheet discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/css-rule-countas 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-084OK45 ms314e0ee13e67923140…
2026-10-26 09:21REL-SNAP-083OK54 ms314e0ee13e67923140…
2026-10-25 09:17REL-SNAP-082OK55 ms314e0ee13e67923140…
2026-10-24 09:16REL-SNAP-081OK51 ms314e0ee13e67923140…
2026-10-23 10:28REL-SNAP-080OK46 ms314e0ee13e67923140…
2026-10-22 10:03REL-SNAP-079OK50 ms314e0ee13e67923140…
2026-10-21 09:44REL-SNAP-078OK74 ms314e0ee13e67923140…
2026-10-20 10:13REL-SNAP-077OK50 ms314e0ee13e67923140…
Show all 48 observations
2026-10-19 10:24REL-SNAP-076OK51 ms314e0ee13e67923140…
2026-10-18 09:25REL-SNAP-075OK51 ms314e0ee13e67923140…
2026-10-17 09:24REL-SNAP-074OK48 ms314e0ee13e67923140…
2026-10-16 09:36REL-SNAP-073OK48 ms314e0ee13e67923140…
2026-10-15 09:40REL-SNAP-072OK47 ms314e0ee13e67923140…
2026-10-14 09:46REL-SNAP-071OK54 ms314e0ee13e67923140…
2026-10-13 09:48REL-SNAP-070OK48 ms314e0ee13e67923140…
2026-10-12 10:30REL-SNAP-069OK57 ms314e0ee13e67923140…
2026-10-11 09:22REL-SNAP-068OK50 ms314e0ee13e67923140…
2026-10-10 09:24REL-SNAP-067OK47 ms314e0ee13e67923140…
2026-10-09 09:26REL-SNAP-066OK47 ms314e0ee13e67923140…
2026-10-08 09:37REL-SNAP-065OK51 ms314e0ee13e67923140…
2026-10-07 09:48REL-SNAP-064OK52 ms314e0ee13e67923140…
2026-10-06 09:24REL-SNAP-063OK45 ms314e0ee13e67923140…
2026-10-05 10:12REL-SNAP-062OK46 ms314e0ee13e67923140…
2026-10-04 09:39REL-SNAP-061OK75 ms314e0ee13e67923140…
2026-10-03 09:32REL-SNAP-060OK43 ms314e0ee13e67923140…
2026-10-02 09:29REL-SNAP-059OK47 ms314e0ee13e67923140…
2026-10-01 09:33REL-SNAP-058OK42 ms314e0ee13e67923140…
2026-09-30 09:58REL-SNAP-057OK44 ms314e0ee13e67923140…
2026-09-29 09:53REL-SNAP-056OK84 ms314e0ee13e67923140…
2026-09-28 10:06REL-SNAP-055OK45 ms314e0ee13e67923140…
2026-09-27 09:52REL-SNAP-054OK42 ms314e0ee13e67923140…
2026-09-26 09:39REL-SNAP-053OK53 ms314e0ee13e67923140…
2026-09-25 10:02REL-SNAP-052OK57 ms314e0ee13e67923140…
2026-09-24 10:06REL-SNAP-051OK62 ms314e0ee13e67923140…
2026-09-23 10:10REL-SNAP-050OK46 ms31a0b3dccd659229e1…
2026-09-22 09:49REL-SNAP-049OK65 ms308a24e0512c4c156c…
2026-09-21 09:33REL-SNAP-048OK43 ms308a24e0512c4c156c…
2026-09-20 09:52REL-SNAP-047OK68 ms308a24e0512c4c156c…
2026-09-19 09:36REL-SNAP-046OK53 ms308a24e0512c4c156c…
2026-09-18 09:51REL-SNAP-045OK44 ms308a24e0512c4c156c…
2026-09-17 10:01REL-SNAP-044OK49 ms308a24e0512c4c156c…
2026-09-16 10:16REL-SNAP-043OK48 ms308a24e0512c4c156c…
2026-09-15 09:52REL-SNAP-042OK49 ms308a24e0512c4c156c…
2026-09-14 10:02REL-SNAP-041OK59 ms308a24e0512c4c156c…
2026-09-13 09:59REL-SNAP-040OK49 ms308a24e0512c4c156c…
2026-09-12 09:31REL-SNAP-039OK60 ms308a24e0512c4c156c…
2026-09-11 09:40REL-SNAP-038OK43 ms308a24e0512c4c156c…
2026-09-10 09:40REL-SNAP-037OK45 ms308a24e0512c4c156c…

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/css-rule-count/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.