MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/c-esc-n/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 41 of 41 observations since 17 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-044 to REL-SNAP-056, A from REL-SNAP-057 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
874882e3bf5db10d…changed 2 times on the record
Name reported by the server
C string escape count, input discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/c-esc-nas the registry listed it; not covered by the chain
First and last observed
17 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 09:28REL-SNAP-084OK51 ms31874882e3bf5db10d…
2026-10-26 09:28REL-SNAP-083OK87 ms31874882e3bf5db10d…
2026-10-25 09:24REL-SNAP-082OK207 ms31874882e3bf5db10d…
2026-10-24 09:22REL-SNAP-081OK52 ms31874882e3bf5db10d…
2026-10-23 10:34REL-SNAP-080OK58 ms31874882e3bf5db10d…
2026-10-22 10:09REL-SNAP-079OK34 ms31874882e3bf5db10d…
2026-10-21 09:51REL-SNAP-078OK48 ms31874882e3bf5db10d…
2026-10-20 10:19REL-SNAP-077OK47 ms31874882e3bf5db10d…
Show all 41 observations
2026-10-19 10:30REL-SNAP-076OK50 ms31874882e3bf5db10d…
2026-10-18 09:31REL-SNAP-075OK73 ms31874882e3bf5db10d…
2026-10-17 09:30REL-SNAP-074OK47 ms31874882e3bf5db10d…
2026-10-16 09:42REL-SNAP-073OK48 ms31874882e3bf5db10d…
2026-10-15 09:46REL-SNAP-072OK47 ms31874882e3bf5db10d…
2026-10-14 09:52REL-SNAP-071OK85 ms31874882e3bf5db10d…
2026-10-13 09:54REL-SNAP-070OK49 ms31874882e3bf5db10d…
2026-10-12 10:36REL-SNAP-069OK53 ms31874882e3bf5db10d…
2026-10-11 09:28REL-SNAP-068OK44 ms31874882e3bf5db10d…
2026-10-10 09:29REL-SNAP-067OK318 ms31874882e3bf5db10d…
2026-10-09 09:32REL-SNAP-066OK44 ms31874882e3bf5db10d…
2026-10-08 09:43REL-SNAP-065OK46 ms31874882e3bf5db10d…
2026-10-07 09:55REL-SNAP-064OK56 ms31874882e3bf5db10d…
2026-10-06 09:30REL-SNAP-063OK48 ms31874882e3bf5db10d…
2026-10-05 10:18REL-SNAP-062OK49 ms31874882e3bf5db10d…
2026-10-04 09:45REL-SNAP-061OK51 ms31874882e3bf5db10d…
2026-10-03 09:38REL-SNAP-060OK44 ms31874882e3bf5db10d…
2026-10-02 09:35REL-SNAP-059OK51 ms31874882e3bf5db10d…
2026-10-01 09:39REL-SNAP-058OK41 ms31874882e3bf5db10d…
2026-09-30 10:04REL-SNAP-057OK47 ms31874882e3bf5db10d…
2026-09-29 09:59REL-SNAP-056OK56 ms31874882e3bf5db10d…
2026-09-28 10:12REL-SNAP-055OK48 ms31874882e3bf5db10d…
2026-09-27 09:58REL-SNAP-054OK85 ms31874882e3bf5db10d…
2026-09-26 09:45REL-SNAP-053OK56 ms31874882e3bf5db10d…
2026-09-25 10:08REL-SNAP-052OK51 ms31874882e3bf5db10d…
2026-09-24 10:12REL-SNAP-051OK44 ms31874882e3bf5db10d…
2026-09-23 10:16REL-SNAP-050OK49 ms31f26a4eb4b3759743…
2026-09-22 09:55REL-SNAP-049OK85 ms30ebe820318717d357…
2026-09-21 09:39REL-SNAP-048OK52 ms30ebe820318717d357…
2026-09-20 09:58REL-SNAP-047OK43 ms30ebe820318717d357…
2026-09-19 09:42REL-SNAP-046OK43 ms30ebe820318717d357…
2026-09-18 09:56REL-SNAP-045OK94 ms30ebe820318717d357…
2026-09-17 10:06REL-SNAP-044OK49 ms30ebe820318717d357…

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/c-esc-n/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.