MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-vn/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
0460ef2438d6b8b4…changed 2 times on the record
Name reported by the server
ISO country VNself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/cc-vnas 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-084OK54 ms310460ef2438d6b8b4…
2026-10-26 09:18REL-SNAP-083OK47 ms310460ef2438d6b8b4…
2026-10-25 09:15REL-SNAP-082OK52 ms310460ef2438d6b8b4…
2026-10-24 09:14REL-SNAP-081OK47 ms310460ef2438d6b8b4…
2026-10-23 10:26REL-SNAP-080OK62 ms310460ef2438d6b8b4…
2026-10-22 10:01REL-SNAP-079OK73 ms310460ef2438d6b8b4…
2026-10-21 09:42REL-SNAP-078OK61 ms310460ef2438d6b8b4…
2026-10-20 10:11REL-SNAP-077OK48 ms310460ef2438d6b8b4…
Show all 48 observations
2026-10-19 10:22REL-SNAP-076OK52 ms310460ef2438d6b8b4…
2026-10-18 09:24REL-SNAP-075OK46 ms310460ef2438d6b8b4…
2026-10-17 09:22REL-SNAP-074OK45 ms310460ef2438d6b8b4…
2026-10-16 09:34REL-SNAP-073OK52 ms310460ef2438d6b8b4…
2026-10-15 09:38REL-SNAP-072OK49 ms310460ef2438d6b8b4…
2026-10-14 09:44REL-SNAP-071OK81 ms310460ef2438d6b8b4…
2026-10-13 09:46REL-SNAP-070OK79 ms310460ef2438d6b8b4…
2026-10-12 10:28REL-SNAP-069OK44 ms310460ef2438d6b8b4…
2026-10-11 09:20REL-SNAP-068OK45 ms310460ef2438d6b8b4…
2026-10-10 09:22REL-SNAP-067OK55 ms310460ef2438d6b8b4…
2026-10-09 09:24REL-SNAP-066OK47 ms310460ef2438d6b8b4…
2026-10-08 09:36REL-SNAP-065OK51 ms310460ef2438d6b8b4…
2026-10-07 09:47REL-SNAP-064OK49 ms310460ef2438d6b8b4…
2026-10-06 09:22REL-SNAP-063OK47 ms310460ef2438d6b8b4…
2026-10-05 10:10REL-SNAP-062OK55 ms310460ef2438d6b8b4…
2026-10-04 09:37REL-SNAP-061OK43 ms310460ef2438d6b8b4…
2026-10-03 09:30REL-SNAP-060OK48 ms310460ef2438d6b8b4…
2026-10-02 09:27REL-SNAP-059OK45 ms310460ef2438d6b8b4…
2026-10-01 09:31REL-SNAP-058OK46 ms310460ef2438d6b8b4…
2026-09-30 09:56REL-SNAP-057OK60 ms310460ef2438d6b8b4…
2026-09-29 09:51REL-SNAP-056OK55 ms310460ef2438d6b8b4…
2026-09-28 10:04REL-SNAP-055OK53 ms310460ef2438d6b8b4…
2026-09-27 09:50REL-SNAP-054OK49 ms310460ef2438d6b8b4…
2026-09-26 09:37REL-SNAP-053OK51 ms310460ef2438d6b8b4…
2026-09-25 10:00REL-SNAP-052OK47 ms310460ef2438d6b8b4…
2026-09-24 10:04REL-SNAP-051OK92 ms310460ef2438d6b8b4…
2026-09-23 10:08REL-SNAP-050OK45 ms3185c3c3eed5c53bf4…
2026-09-22 09:47REL-SNAP-049OK61 ms30d2e27f59729f9ffc…
2026-09-21 09:32REL-SNAP-048OK48 ms30d2e27f59729f9ffc…
2026-09-20 09:50REL-SNAP-047OK44 ms30d2e27f59729f9ffc…
2026-09-19 09:35REL-SNAP-046OK82 ms30d2e27f59729f9ffc…
2026-09-18 09:49REL-SNAP-045OK88 ms30d2e27f59729f9ffc…
2026-09-17 09:59REL-SNAP-044OK44 ms30d2e27f59729f9ffc…
2026-09-16 10:15REL-SNAP-043OK51 ms30d2e27f59729f9ffc…
2026-09-15 09:50REL-SNAP-042OK53 ms30d2e27f59729f9ffc…
2026-09-14 10:00REL-SNAP-041OK56 ms30d2e27f59729f9ffc…
2026-09-13 09:57REL-SNAP-040OK53 ms30d2e27f59729f9ffc…
2026-09-12 09:30REL-SNAP-039OK51 ms30d2e27f59729f9ffc…
2026-09-11 09:38REL-SNAP-038OK49 ms30d2e27f59729f9ffc…
2026-09-10 09:38REL-SNAP-037OK47 ms30d2e27f59729f9ffc…

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-vn/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.