MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/semi-seg/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 40 of 40 observations since 18 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-045 to REL-SNAP-057, A from REL-SNAP-058 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
be0a7e0ab8e8f3c5…changed 2 times on the record
Name reported by the server
semicolon token count, value discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/semi-segas the registry listed it; not covered by the chain
First and last observed
18 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 09:29REL-SNAP-084OK80 ms31be0a7e0ab8e8f3c5…
2026-10-26 09:29REL-SNAP-083OK46 ms31be0a7e0ab8e8f3c5…
2026-10-25 09:25REL-SNAP-082OK66 ms31be0a7e0ab8e8f3c5…
2026-10-24 09:24REL-SNAP-081OK51 ms31be0a7e0ab8e8f3c5…
2026-10-23 10:35REL-SNAP-080OK47 ms31be0a7e0ab8e8f3c5…
2026-10-22 10:10REL-SNAP-079OK55 ms31be0a7e0ab8e8f3c5…
2026-10-21 09:52REL-SNAP-078OK56 ms31be0a7e0ab8e8f3c5…
2026-10-20 10:21REL-SNAP-077OK48 ms31be0a7e0ab8e8f3c5…
Show all 40 observations
2026-10-19 10:31REL-SNAP-076OK49 ms31be0a7e0ab8e8f3c5…
2026-10-18 09:33REL-SNAP-075OK45 ms31be0a7e0ab8e8f3c5…
2026-10-17 09:31REL-SNAP-074OK53 ms31be0a7e0ab8e8f3c5…
2026-10-16 09:43REL-SNAP-073OK46 ms31be0a7e0ab8e8f3c5…
2026-10-15 09:47REL-SNAP-072OK45 ms31be0a7e0ab8e8f3c5…
2026-10-14 09:54REL-SNAP-071OK46 ms31be0a7e0ab8e8f3c5…
2026-10-13 09:55REL-SNAP-070OK47 ms31be0a7e0ab8e8f3c5…
2026-10-12 10:37REL-SNAP-069OK51 ms31be0a7e0ab8e8f3c5…
2026-10-11 09:29REL-SNAP-068OK47 ms31be0a7e0ab8e8f3c5…
2026-10-10 09:31REL-SNAP-067OK43 ms31be0a7e0ab8e8f3c5…
2026-10-09 09:33REL-SNAP-066OK66 ms31be0a7e0ab8e8f3c5…
2026-10-08 09:45REL-SNAP-065OK48 ms31be0a7e0ab8e8f3c5…
2026-10-07 09:56REL-SNAP-064OK61 ms31be0a7e0ab8e8f3c5…
2026-10-06 09:31REL-SNAP-063OK57 ms31be0a7e0ab8e8f3c5…
2026-10-05 10:20REL-SNAP-062OK46 ms31be0a7e0ab8e8f3c5…
2026-10-04 09:46REL-SNAP-061OK49 ms31be0a7e0ab8e8f3c5…
2026-10-03 09:39REL-SNAP-060OK50 ms31be0a7e0ab8e8f3c5…
2026-10-02 09:36REL-SNAP-059OK53 ms31be0a7e0ab8e8f3c5…
2026-10-01 09:40REL-SNAP-058OK53 ms31be0a7e0ab8e8f3c5…
2026-09-30 10:05REL-SNAP-057OK46 ms31be0a7e0ab8e8f3c5…
2026-09-29 10:01REL-SNAP-056OK59 ms31be0a7e0ab8e8f3c5…
2026-09-28 10:13REL-SNAP-055OK50 ms31be0a7e0ab8e8f3c5…
2026-09-27 09:59REL-SNAP-054OK51 ms31be0a7e0ab8e8f3c5…
2026-09-26 09:46REL-SNAP-053OK79 ms31be0a7e0ab8e8f3c5…
2026-09-25 10:09REL-SNAP-052OK94 ms31be0a7e0ab8e8f3c5…
2026-09-24 10:13REL-SNAP-051OK54 ms31be0a7e0ab8e8f3c5…
2026-09-23 10:18REL-SNAP-050OK54 ms3183f66a53772efba7…
2026-09-22 09:56REL-SNAP-049OK49 ms302b8a398dd1898575…
2026-09-21 09:40REL-SNAP-048OK70 ms302b8a398dd1898575…
2026-09-20 09:59REL-SNAP-047OK44 ms302b8a398dd1898575…
2026-09-19 09:43REL-SNAP-046OK52 ms302b8a398dd1898575…
2026-09-18 09:58REL-SNAP-045OK56 ms302b8a398dd1898575…

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/semi-seg/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.