MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-tw/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
a99788f029ac85dd…changed 2 times on the record
Name reported by the server
ISO country TWself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/cc-twas 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 09:18REL-SNAP-084OK91 ms31a99788f029ac85dd…
2026-10-26 09:18REL-SNAP-083OK97 ms31a99788f029ac85dd…
2026-10-25 09:15REL-SNAP-082OK49 ms31a99788f029ac85dd…
2026-10-24 09:14REL-SNAP-081OK46 ms31a99788f029ac85dd…
2026-10-23 10:26REL-SNAP-080OK68 ms31a99788f029ac85dd…
2026-10-22 10:01REL-SNAP-079OK83 ms31a99788f029ac85dd…
2026-10-21 09:42REL-SNAP-078OK59 ms31a99788f029ac85dd…
2026-10-20 10:11REL-SNAP-077OK50 ms31a99788f029ac85dd…
Show all 48 observations
2026-10-19 10:22REL-SNAP-076OK53 ms31a99788f029ac85dd…
2026-10-18 09:23REL-SNAP-075OK49 ms31a99788f029ac85dd…
2026-10-17 09:22REL-SNAP-074OK46 ms31a99788f029ac85dd…
2026-10-16 09:34REL-SNAP-073OK72 ms31a99788f029ac85dd…
2026-10-15 09:38REL-SNAP-072OK47 ms31a99788f029ac85dd…
2026-10-14 09:44REL-SNAP-071OK49 ms31a99788f029ac85dd…
2026-10-13 09:46REL-SNAP-070OK56 ms31a99788f029ac85dd…
2026-10-12 10:27REL-SNAP-069OK45 ms31a99788f029ac85dd…
2026-10-11 09:20REL-SNAP-068OK78 ms31a99788f029ac85dd…
2026-10-10 09:22REL-SNAP-067OK45 ms31a99788f029ac85dd…
2026-10-09 09:24REL-SNAP-066OK45 ms31a99788f029ac85dd…
2026-10-08 09:35REL-SNAP-065OK49 ms31a99788f029ac85dd…
2026-10-07 09:47REL-SNAP-064OK45 ms31a99788f029ac85dd…
2026-10-06 09:22REL-SNAP-063OK43 ms31a99788f029ac85dd…
2026-10-05 10:10REL-SNAP-062OK53 ms31a99788f029ac85dd…
2026-10-04 09:37REL-SNAP-061OK41 ms31a99788f029ac85dd…
2026-10-03 09:30REL-SNAP-060OK49 ms31a99788f029ac85dd…
2026-10-02 09:27REL-SNAP-059OK46 ms31a99788f029ac85dd…
2026-10-01 09:31REL-SNAP-058OK82 ms31a99788f029ac85dd…
2026-09-30 09:56REL-SNAP-057OK52 ms31a99788f029ac85dd…
2026-09-29 09:51REL-SNAP-056OK43 ms31a99788f029ac85dd…
2026-09-28 10:04REL-SNAP-055OK55 ms31a99788f029ac85dd…
2026-09-27 09:50REL-SNAP-054OK46 ms31a99788f029ac85dd…
2026-09-26 09:37REL-SNAP-053OK76 ms31a99788f029ac85dd…
2026-09-25 10:00REL-SNAP-052OK53 ms31a99788f029ac85dd…
2026-09-24 10:04REL-SNAP-051OK61 ms31a99788f029ac85dd…
2026-09-23 10:08REL-SNAP-050OK48 ms3139050380fa00cf6c…
2026-09-22 09:47REL-SNAP-049OK57 ms306a91d15717f91d1a…
2026-09-21 09:31REL-SNAP-048OK45 ms306a91d15717f91d1a…
2026-09-20 09:50REL-SNAP-047OK58 ms306a91d15717f91d1a…
2026-09-19 09:34REL-SNAP-046OK51 ms306a91d15717f91d1a…
2026-09-18 09:49REL-SNAP-045OK47 ms306a91d15717f91d1a…
2026-09-17 09:59REL-SNAP-044OK42 ms306a91d15717f91d1a…
2026-09-16 10:14REL-SNAP-043OK78 ms306a91d15717f91d1a…
2026-09-15 09:50REL-SNAP-042OK51 ms306a91d15717f91d1a…
2026-09-14 10:00REL-SNAP-041OK57 ms306a91d15717f91d1a…
2026-09-13 09:57REL-SNAP-040OK51 ms306a91d15717f91d1a…
2026-09-12 09:29REL-SNAP-039OK56 ms306a91d15717f91d1a…
2026-09-11 09:38REL-SNAP-038OK60 ms306a91d15717f91d1a…
2026-09-10 09:38REL-SNAP-037OK57 ms306a91d15717f91d1a…

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-tw/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.