MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/cid-base58/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 46 of 46 observations since 12 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-039 to REL-SNAP-051, A from REL-SNAP-052 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
3c388389803d9cfe…changed 2 times on the record
Name reported by the server
CIDv0 base58btc Qm, value discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/cid-base58as the registry listed it; not covered by the chain
First and last observed
12 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 09:27REL-SNAP-084OK131 ms313c388389803d9cfe…
2026-10-26 09:27REL-SNAP-083OK50 ms313c388389803d9cfe…
2026-10-25 09:23REL-SNAP-082OK48 ms313c388389803d9cfe…
2026-10-24 09:21REL-SNAP-081OK47 ms313c388389803d9cfe…
2026-10-23 10:33REL-SNAP-080OK58 ms313c388389803d9cfe…
2026-10-22 10:08REL-SNAP-079OK34 ms313c388389803d9cfe…
2026-10-21 09:50REL-SNAP-078OK54 ms313c388389803d9cfe…
2026-10-20 10:18REL-SNAP-077OK61 ms313c388389803d9cfe…
Show all 46 observations
2026-10-19 10:29REL-SNAP-076OK66 ms313c388389803d9cfe…
2026-10-18 09:31REL-SNAP-075OK55 ms313c388389803d9cfe…
2026-10-17 09:29REL-SNAP-074OK45 ms313c388389803d9cfe…
2026-10-16 09:41REL-SNAP-073OK47 ms313c388389803d9cfe…
2026-10-15 09:45REL-SNAP-072OK48 ms313c388389803d9cfe…
2026-10-14 09:51REL-SNAP-071OK48 ms313c388389803d9cfe…
2026-10-13 09:53REL-SNAP-070OK54 ms313c388389803d9cfe…
2026-10-12 10:35REL-SNAP-069OK45 ms313c388389803d9cfe…
2026-10-11 09:27REL-SNAP-068OK48 ms313c388389803d9cfe…
2026-10-10 09:29REL-SNAP-067OK66 ms313c388389803d9cfe…
2026-10-09 09:31REL-SNAP-066OK44 ms313c388389803d9cfe…
2026-10-08 09:42REL-SNAP-065OK49 ms313c388389803d9cfe…
2026-10-07 09:54REL-SNAP-064OK46 ms313c388389803d9cfe…
2026-10-06 09:29REL-SNAP-063OK53 ms313c388389803d9cfe…
2026-10-05 10:17REL-SNAP-062OK47 ms313c388389803d9cfe…
2026-10-04 09:44REL-SNAP-061OK51 ms313c388389803d9cfe…
2026-10-03 09:37REL-SNAP-060OK81 ms313c388389803d9cfe…
2026-10-02 09:34REL-SNAP-059OK53 ms313c388389803d9cfe…
2026-10-01 09:38REL-SNAP-058OK48 ms313c388389803d9cfe…
2026-09-30 10:03REL-SNAP-057OK49 ms313c388389803d9cfe…
2026-09-29 09:59REL-SNAP-056OK42 ms313c388389803d9cfe…
2026-09-28 10:11REL-SNAP-055OK45 ms313c388389803d9cfe…
2026-09-27 09:57REL-SNAP-054OK47 ms313c388389803d9cfe…
2026-09-26 09:44REL-SNAP-053OK52 ms313c388389803d9cfe…
2026-09-25 10:07REL-SNAP-052OK47 ms313c388389803d9cfe…
2026-09-24 10:11REL-SNAP-051OK48 ms313c388389803d9cfe…
2026-09-23 10:15REL-SNAP-050OK54 ms312c900ef3f6f28820…
2026-09-22 09:54REL-SNAP-049OK60 ms3063f12ba247440df2…
2026-09-21 09:38REL-SNAP-048OK45 ms3063f12ba247440df2…
2026-09-20 09:57REL-SNAP-047OK42 ms3063f12ba247440df2…
2026-09-19 09:41REL-SNAP-046OK44 ms3063f12ba247440df2…
2026-09-18 09:56REL-SNAP-045OK49 ms3063f12ba247440df2…
2026-09-17 10:06REL-SNAP-044OK61 ms3063f12ba247440df2…
2026-09-16 10:21REL-SNAP-043OK47 ms3063f12ba247440df2…
2026-09-15 09:57REL-SNAP-042OK48 ms3063f12ba247440df2…
2026-09-14 10:07REL-SNAP-041OK47 ms3063f12ba247440df2…
2026-09-13 10:04REL-SNAP-040OK57 ms3063f12ba247440df2…
2026-09-12 09:36REL-SNAP-039OK54 ms3063f12ba247440df2…

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/cid-base58/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.