Robin Saige we check the tools AI agents call

jhnrd

io.github.ogasurfproject-jpg/jhnrd

Japan home-visit nursing reimbursement rules, each with its source and that source's standing.

— the operator's own registry description reported

Publisher io.github.ogasurfproject-jpg · first seen 2026-08-25 · endpoint https://jhnrd-mcp.oga-surf-project.workers.dev/mcp

allow
verdict
mid-fast-shared
cluster
ok_tools
answers
11
tools served

Dependency rating derived

allow
allow — alive & usable · kind unknown · V n/a
allow — because answers ●, 11 tools legible (band A) ●, no confirmed drift in 2 probes ●; not yet checked: truth (0 runs)

Cluster mid-fast-shared · distinctiveness 0.314 (typical). Every figure is a percentile or class within the 15,472-server censussee the whole spectrum.

Does it answer? Q1 · observed
answersalive_tools
latency72 ms
vs populationfast
protocolcurrent
authopen
Can it be used? Q4 · observed
tools11
vs populationmid
capabilities1
harnessA
Did it hold when checked? Q3–Q4 · derived
identityshared
servers on its host1
servers on its domain2
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_10c3236d644c7bd6705c0448 · ed25519 · key rs-rcpt-2026-08 — this rating is tamper-evident; an agent gets the full signature from check_server and can verify it against the published key.

Q1Does it answer?alive & usable — 2 probes ●evidence ↓
Q2What is it?kind unknown ● evidence ↓
Q3Can it be checked?V n/a for this kind ◐evidence ↓
Q4Did it hold?harness A · truth not yet run · no drift ●evidence ↓
Q5What company does it keep?mid-fast-shared · 1 on its host (context, not verdict) ◐evidence ↓

● observed · ◐ derived · ○ reported — the verdict synthesizes Q1–Q4; Q5 is context. Methodology →

History observed

Every probe we made, oldest → newest (2 shown, 2026-08-30 → 2026-09-06). Green answered · amber answered-but-walled · red no useful answer. A gap in our cadence is a gap in coverage, not evidence about the server.

changelog (1 events)
datetypewhat changed
2026-08-30outcomefirst probe: ok_tools

What kind of tools these are derived

Verification only means something relative to a tool's NATURE — an email-sender has no "true answer", a generator has no answer key. Classification evidence: classified from tool names/descriptions/annotations WE OBSERVED. What checking applies to each kind (the full methodology →):

naturetoolsmeaning what checking applies
unclassified6not classifiable from its textTier-1 only until its tools describe themselves
retrieval-public5serves public factstruth-checkable against a public source — the V-ladder applies in full

Tools last seen observed

jhnrd_conflicts jhnrd_disclosure jhnrd_gaps jhnrd_get_item jhnrd_get_source jhnrd_how_to_cite jhnrd_list_items jhnrd_list_sources jhnrd_search jhnrd_status jhnrd_unconfirmed

Harness readiness observed

Can an agent's harness pick this tool and call it correctly? Graded on the three things an agent reads — name, description, typed parameters. Band A — an agent can pick and call these reliably.

legibility checktools passingok
name is clear & specific11/11
has a description11/11
description is substantive11/11
parameters are typed11/11
parameters are described11/11

11 of 11 tools graded · 11 with a captured input schema. RS-008, Tier-1 — no domain knowledge, applies to any tool. “Alive” is not the same as “usable”.

Truth checks observed

Not in the Tier-2 trade lane, or not yet checked. Tier-2 re-derives a server's answers against published primary sources — see truth checks.

Protocol conformance observed

2025-06-18
protocol version
session model
2024-kaitei.seed.22
server version jhnrd

Capabilities: tools

Drift observed

No confirmed drift on record. Baseline set 2026-09-06; changes appear here after human review.

raw probe records
probed (UTC) outcomehttpmsprotocol
2026-09-06T06:16:44Zok_tools200722025-06-18
2026-08-30T06:16:32Zok_tools200582025-06-18

Watch or embed this verdict

verdict badge

Operators: put the live verdict in your README — it updates with every census, links back here, and is a dated observation, never a warranty:

[![Robin Saige verdict](https://robinsaige.com/badge/io.github.ogasurfproject-jpg/jhnrd.svg)](https://robinsaige.com/s/io.github.ogasurfproject-jpg/jhnrd)

Depend on it? Subscribe to its change feed — outcome changes and confirmed drift, no account needed. Building on it? The full dossier as JSON — verdict, rating, truth checks, history — stable enough to gate CI on.

← overview

Operator of this server? Everything we hold about it is on this page — free, no account, for anyone. Wrong attribution, stale probe, misclassification? Dispute this record →