MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/xml-numesc/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 39 of 39 observations since 19 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-046 to REL-SNAP-058, A from REL-SNAP-059 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
8e2199f5a3acd276…changed 2 times on the record
Name reported by the server
XML numeric-entity count, input discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/xml-numescas the registry listed it; not covered by the chain
First and last observed
19 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 09:30REL-SNAP-084OK72 ms318e2199f5a3acd276…
2026-10-26 09:30REL-SNAP-083OK50 ms318e2199f5a3acd276…
2026-10-25 09:25REL-SNAP-082OK45 ms318e2199f5a3acd276…
2026-10-24 09:24REL-SNAP-081OK47 ms318e2199f5a3acd276…
2026-10-23 10:35REL-SNAP-080OK48 ms318e2199f5a3acd276…
2026-10-22 10:10REL-SNAP-079OK33 ms318e2199f5a3acd276…
2026-10-21 09:52REL-SNAP-078OK52 ms318e2199f5a3acd276…
2026-10-20 10:21REL-SNAP-077OK45 ms318e2199f5a3acd276…
Show all 39 observations
2026-10-19 10:31REL-SNAP-076OK48 ms318e2199f5a3acd276…
2026-10-18 09:33REL-SNAP-075OK44 ms318e2199f5a3acd276…
2026-10-17 09:31REL-SNAP-074OK52 ms318e2199f5a3acd276…
2026-10-16 09:43REL-SNAP-073OK46 ms318e2199f5a3acd276…
2026-10-15 09:47REL-SNAP-072OK48 ms318e2199f5a3acd276…
2026-10-14 09:54REL-SNAP-071OK55 ms318e2199f5a3acd276…
2026-10-13 09:55REL-SNAP-070OK46 ms318e2199f5a3acd276…
2026-10-12 10:37REL-SNAP-069OK46 ms318e2199f5a3acd276…
2026-10-11 09:29REL-SNAP-068OK48 ms318e2199f5a3acd276…
2026-10-10 09:31REL-SNAP-067OK45 ms318e2199f5a3acd276…
2026-10-09 09:34REL-SNAP-066OK62 ms318e2199f5a3acd276…
2026-10-08 09:45REL-SNAP-065OK54 ms318e2199f5a3acd276…
2026-10-07 09:56REL-SNAP-064OK50 ms318e2199f5a3acd276…
2026-10-06 09:31REL-SNAP-063OK46 ms318e2199f5a3acd276…
2026-10-05 10:20REL-SNAP-062OK42 ms318e2199f5a3acd276…
2026-10-04 09:46REL-SNAP-061OK50 ms318e2199f5a3acd276…
2026-10-03 09:39REL-SNAP-060OK46 ms318e2199f5a3acd276…
2026-10-02 09:37REL-SNAP-059OK86 ms318e2199f5a3acd276…
2026-10-01 09:41REL-SNAP-058OK46 ms318e2199f5a3acd276…
2026-09-30 10:05REL-SNAP-057OK56 ms318e2199f5a3acd276…
2026-09-29 10:01REL-SNAP-056OK47 ms318e2199f5a3acd276…
2026-09-28 10:13REL-SNAP-055OK52 ms318e2199f5a3acd276…
2026-09-27 09:59REL-SNAP-054OK50 ms318e2199f5a3acd276…
2026-09-26 09:46REL-SNAP-053OK51 ms318e2199f5a3acd276…
2026-09-25 10:10REL-SNAP-052OK54 ms318e2199f5a3acd276…
2026-09-24 10:13REL-SNAP-051OK54 ms318e2199f5a3acd276…
2026-09-23 10:18REL-SNAP-050OK51 ms31cec4c8c2715db9ab…
2026-09-22 09:57REL-SNAP-049OK54 ms30d6d933045999ab38…
2026-09-21 09:40REL-SNAP-048OK45 ms30d6d933045999ab38…
2026-09-20 09:59REL-SNAP-047OK44 ms30d6d933045999ab38…
2026-09-19 09:43REL-SNAP-046OK46 ms30d6d933045999ab38…

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/xml-numesc/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.