MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/range-bytes/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 47 of 47 observations since 11 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-038 to REL-SNAP-050, A from REL-SNAP-051 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
6f6c7dab02a1f87c…changed 2 times on the record
Name reported by the server
Range bytes start-end shape, value discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/range-bytesas the registry listed it; not covered by the chain
First and last observed
11 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 09:25REL-SNAP-084OK71 ms316f6c7dab02a1f87c…
2026-10-26 09:25REL-SNAP-083OK62 ms316f6c7dab02a1f87c…
2026-10-25 09:21REL-SNAP-082OK51 ms316f6c7dab02a1f87c…
2026-10-24 09:20REL-SNAP-081OK45 ms316f6c7dab02a1f87c…
2026-10-23 10:31REL-SNAP-080OK48 ms316f6c7dab02a1f87c…
2026-10-22 10:07REL-SNAP-079OK31 ms316f6c7dab02a1f87c…
2026-10-21 09:48REL-SNAP-078OK68 ms316f6c7dab02a1f87c…
2026-10-20 10:17REL-SNAP-077OK54 ms316f6c7dab02a1f87c…
Show all 47 observations
2026-10-19 10:28REL-SNAP-076OK50 ms316f6c7dab02a1f87c…
2026-10-18 09:29REL-SNAP-075OK57 ms316f6c7dab02a1f87c…
2026-10-17 09:28REL-SNAP-074OK51 ms316f6c7dab02a1f87c…
2026-10-16 09:39REL-SNAP-073OK43 ms316f6c7dab02a1f87c…
2026-10-15 09:44REL-SNAP-072OK93 ms316f6c7dab02a1f87c…
2026-10-14 09:50REL-SNAP-071OK277 ms316f6c7dab02a1f87c…
2026-10-13 09:52REL-SNAP-070OK47 ms316f6c7dab02a1f87c…
2026-10-12 10:33REL-SNAP-069OK56 ms316f6c7dab02a1f87c…
2026-10-11 09:26REL-SNAP-068OK45 ms316f6c7dab02a1f87c…
2026-10-10 09:27REL-SNAP-067OK47 ms316f6c7dab02a1f87c…
2026-10-09 09:30REL-SNAP-066OK57 ms316f6c7dab02a1f87c…
2026-10-08 09:41REL-SNAP-065OK53 ms316f6c7dab02a1f87c…
2026-10-07 09:52REL-SNAP-064OK48 ms316f6c7dab02a1f87c…
2026-10-06 09:27REL-SNAP-063OK46 ms316f6c7dab02a1f87c…
2026-10-05 10:16REL-SNAP-062OK46 ms316f6c7dab02a1f87c…
2026-10-04 09:43REL-SNAP-061OK44 ms316f6c7dab02a1f87c…
2026-10-03 09:36REL-SNAP-060OK48 ms316f6c7dab02a1f87c…
2026-10-02 09:33REL-SNAP-059OK53 ms316f6c7dab02a1f87c…
2026-10-01 09:37REL-SNAP-058OK49 ms316f6c7dab02a1f87c…
2026-09-30 10:01REL-SNAP-057OK45 ms316f6c7dab02a1f87c…
2026-09-29 09:57REL-SNAP-056OK80 ms316f6c7dab02a1f87c…
2026-09-28 10:10REL-SNAP-055OK44 ms316f6c7dab02a1f87c…
2026-09-27 09:56REL-SNAP-054OK42 ms316f6c7dab02a1f87c…
2026-09-26 09:43REL-SNAP-053OK46 ms316f6c7dab02a1f87c…
2026-09-25 10:06REL-SNAP-052OK47 ms316f6c7dab02a1f87c…
2026-09-24 10:10REL-SNAP-051OK49 ms316f6c7dab02a1f87c…
2026-09-23 10:14REL-SNAP-050OK107 ms318ddc64da32f700db…
2026-09-22 09:53REL-SNAP-049OK48 ms30367b3438b1804db7…
2026-09-21 09:37REL-SNAP-048OK43 ms30367b3438b1804db7…
2026-09-20 09:56REL-SNAP-047OK53 ms30367b3438b1804db7…
2026-09-19 09:40REL-SNAP-046OK46 ms30367b3438b1804db7…
2026-09-18 09:54REL-SNAP-045OK82 ms30367b3438b1804db7…
2026-09-17 10:04REL-SNAP-044OK57 ms30367b3438b1804db7…
2026-09-16 10:20REL-SNAP-043OK79 ms30367b3438b1804db7…
2026-09-15 09:56REL-SNAP-042OK46 ms30367b3438b1804db7…
2026-09-14 10:06REL-SNAP-041OK54 ms30367b3438b1804db7…
2026-09-13 10:02REL-SNAP-040OK50 ms30367b3438b1804db7…
2026-09-12 09:35REL-SNAP-039OK46 ms30367b3438b1804db7…
2026-09-11 09:43REL-SNAP-038OK58 ms30367b3438b1804db7…

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/range-bytes/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.