MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-er/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
790a9f1050409771…changed 2 times on the record
Name reported by the server
ISO country ERself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/cc-eras 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 09:17REL-SNAP-084OK45 ms31790a9f1050409771…
2026-10-26 09:17REL-SNAP-083OK72 ms31790a9f1050409771…
2026-10-25 09:14REL-SNAP-082OK50 ms31790a9f1050409771…
2026-10-24 09:13REL-SNAP-081OK47 ms31790a9f1050409771…
2026-10-23 10:24REL-SNAP-080OK50 ms31790a9f1050409771…
2026-10-22 10:00REL-SNAP-079OK48 ms31790a9f1050409771…
2026-10-21 09:41REL-SNAP-078OK49 ms31790a9f1050409771…
2026-10-20 10:10REL-SNAP-077OK78 ms31790a9f1050409771…
Show all 48 observations
2026-10-19 10:20REL-SNAP-076OK61 ms31790a9f1050409771…
2026-10-18 09:22REL-SNAP-075OK55 ms31790a9f1050409771…
2026-10-17 09:21REL-SNAP-074OK54 ms31790a9f1050409771…
2026-10-16 09:33REL-SNAP-073OK49 ms31790a9f1050409771…
2026-10-15 09:37REL-SNAP-072OK48 ms31790a9f1050409771…
2026-10-14 09:43REL-SNAP-071OK52 ms31790a9f1050409771…
2026-10-13 09:45REL-SNAP-070OK61 ms31790a9f1050409771…
2026-10-12 10:26REL-SNAP-069OK51 ms31790a9f1050409771…
2026-10-11 09:19REL-SNAP-068OK102 ms31790a9f1050409771…
2026-10-10 09:20REL-SNAP-067OK57 ms31790a9f1050409771…
2026-10-09 09:23REL-SNAP-066OK45 ms31790a9f1050409771…
2026-10-08 09:34REL-SNAP-065OK50 ms31790a9f1050409771…
2026-10-07 09:45REL-SNAP-064OK46 ms31790a9f1050409771…
2026-10-06 09:21REL-SNAP-063OK45 ms31790a9f1050409771…
2026-10-05 10:09REL-SNAP-062OK45 ms31790a9f1050409771…
2026-10-04 09:36REL-SNAP-061OK49 ms31790a9f1050409771…
2026-10-03 09:29REL-SNAP-060OK45 ms31790a9f1050409771…
2026-10-02 09:26REL-SNAP-059OK53 ms31790a9f1050409771…
2026-10-01 09:30REL-SNAP-058OK44 ms31790a9f1050409771…
2026-09-30 09:54REL-SNAP-057OK47 ms31790a9f1050409771…
2026-09-29 09:50REL-SNAP-056OK54 ms31790a9f1050409771…
2026-09-28 10:03REL-SNAP-055OK56 ms31790a9f1050409771…
2026-09-27 09:49REL-SNAP-054OK56 ms31790a9f1050409771…
2026-09-26 09:36REL-SNAP-053OK47 ms31790a9f1050409771…
2026-09-25 09:59REL-SNAP-052OK49 ms31790a9f1050409771…
2026-09-24 10:03REL-SNAP-051OK58 ms31790a9f1050409771…
2026-09-23 10:07REL-SNAP-050OK46 ms312c38122e0f10e78e…
2026-09-22 09:46REL-SNAP-049OK50 ms301b7dbed2422cd448…
2026-09-21 09:30REL-SNAP-048OK59 ms301b7dbed2422cd448…
2026-09-20 09:49REL-SNAP-047OK51 ms301b7dbed2422cd448…
2026-09-19 09:33REL-SNAP-046OK45 ms301b7dbed2422cd448…
2026-09-18 09:48REL-SNAP-045OK55 ms301b7dbed2422cd448…
2026-09-17 09:58REL-SNAP-044OK46 ms301b7dbed2422cd448…
2026-09-16 10:13REL-SNAP-043OK48 ms301b7dbed2422cd448…
2026-09-15 09:49REL-SNAP-042OK49 ms301b7dbed2422cd448…
2026-09-14 09:59REL-SNAP-041OK52 ms301b7dbed2422cd448…
2026-09-13 09:56REL-SNAP-040OK52 ms301b7dbed2422cd448…
2026-09-12 09:28REL-SNAP-039OK53 ms301b7dbed2422cd448…
2026-09-11 09:37REL-SNAP-038OK56 ms301b7dbed2422cd448…
2026-09-10 09:37REL-SNAP-037OK44 ms301b7dbed2422cd448…

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/cc-er/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.