MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/ext-mime-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
b6f0d262913227f6…changed 2 times on the record
Name reported by the server
Guess MIME from a file extension, name discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/ext-mime-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-084OK45 ms31b6f0d262913227f6…
2026-10-26 09:21REL-SNAP-083OK70 ms31b6f0d262913227f6…
2026-10-25 09:17REL-SNAP-082OK45 ms31b6f0d262913227f6…
2026-10-24 09:16REL-SNAP-081OK57 ms31b6f0d262913227f6…
2026-10-23 10:28REL-SNAP-080OK49 ms31b6f0d262913227f6…
2026-10-22 10:03REL-SNAP-079OK63 ms31b6f0d262913227f6…
2026-10-21 09:44REL-SNAP-078OK53 ms31b6f0d262913227f6…
2026-10-20 10:13REL-SNAP-077OK81 ms31b6f0d262913227f6…
Show all 48 observations
2026-10-19 10:24REL-SNAP-076OK47 ms31b6f0d262913227f6…
2026-10-18 09:26REL-SNAP-075OK58 ms31b6f0d262913227f6…
2026-10-17 09:24REL-SNAP-074OK47 ms31b6f0d262913227f6…
2026-10-16 09:36REL-SNAP-073OK48 ms31b6f0d262913227f6…
2026-10-15 09:40REL-SNAP-072OK52 ms31b6f0d262913227f6…
2026-10-14 09:46REL-SNAP-071OK56 ms31b6f0d262913227f6…
2026-10-13 09:48REL-SNAP-070OK46 ms31b6f0d262913227f6…
2026-10-12 10:30REL-SNAP-069OK52 ms31b6f0d262913227f6…
2026-10-11 09:22REL-SNAP-068OK51 ms31b6f0d262913227f6…
2026-10-10 09:24REL-SNAP-067OK78 ms31b6f0d262913227f6…
2026-10-09 09:26REL-SNAP-066OK45 ms31b6f0d262913227f6…
2026-10-08 09:37REL-SNAP-065OK58 ms31b6f0d262913227f6…
2026-10-07 09:49REL-SNAP-064OK46 ms31b6f0d262913227f6…
2026-10-06 09:24REL-SNAP-063OK45 ms31b6f0d262913227f6…
2026-10-05 10:12REL-SNAP-062OK51 ms31b6f0d262913227f6…
2026-10-04 09:39REL-SNAP-061OK42 ms31b6f0d262913227f6…
2026-10-03 09:32REL-SNAP-060OK44 ms31b6f0d262913227f6…
2026-10-02 09:29REL-SNAP-059OK47 ms31b6f0d262913227f6…
2026-10-01 09:33REL-SNAP-058OK42 ms31b6f0d262913227f6…
2026-09-30 09:58REL-SNAP-057OK53 ms31b6f0d262913227f6…
2026-09-29 09:54REL-SNAP-056OK52 ms31b6f0d262913227f6…
2026-09-28 10:06REL-SNAP-055OK47 ms31b6f0d262913227f6…
2026-09-27 09:52REL-SNAP-054OK57 ms31b6f0d262913227f6…
2026-09-26 09:39REL-SNAP-053OK51 ms31b6f0d262913227f6…
2026-09-25 10:02REL-SNAP-052OK56 ms31b6f0d262913227f6…
2026-09-24 10:06REL-SNAP-051OK54 ms31b6f0d262913227f6…
2026-09-23 10:10REL-SNAP-050OK46 ms313832a0dc658228d7…
2026-09-22 09:49REL-SNAP-049OK48 ms307975f9ae3ae19988…
2026-09-21 09:33REL-SNAP-048OK49 ms307975f9ae3ae19988…
2026-09-20 09:52REL-SNAP-047OK49 ms307975f9ae3ae19988…
2026-09-19 09:36REL-SNAP-046OK51 ms307975f9ae3ae19988…
2026-09-18 09:51REL-SNAP-045OK42 ms307975f9ae3ae19988…
2026-09-17 10:01REL-SNAP-044OK54 ms307975f9ae3ae19988…
2026-09-16 10:17REL-SNAP-043OK46 ms307975f9ae3ae19988…
2026-09-15 09:52REL-SNAP-042OK44 ms307975f9ae3ae19988…
2026-09-14 10:02REL-SNAP-041OK56 ms307975f9ae3ae19988…
2026-09-13 09:59REL-SNAP-040OK46 ms307975f9ae3ae19988…
2026-09-12 09:31REL-SNAP-039OK57 ms307975f9ae3ae19988…
2026-09-11 09:40REL-SNAP-038OK43 ms307975f9ae3ae19988…
2026-09-10 09:40REL-SNAP-037OK53 ms307975f9ae3ae19988…

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/ext-mime-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.