Robin Saige we check the tools AI agents call

DietBox

io.github.mcp-dir/dietbox-mcp

Patient, prescription, anthropometry, scheduling, chat and food diary management for dietitians.

— the operator's own registry description reported

Publisher io.github.mcp-dir · first seen 2026-08-12 · endpoint https://api.mcp.ai/p_dietbox

allow
verdict
gateway
cluster
ok_tools
answers
42
tools served

Dependency rating derived

allow
allow — gateway · retrieval-public ● · V3 has answer key ◐
allow — because answers ●, 42 tools legible (band B) ●, no confirmed drift in 2 probes ●; not yet checked: truth (0 runs)

Cluster gateway · distinctiveness 0.331 (typical). Every figure is a percentile or class within the 11,094-server censussee the whole spectrum.

Does it answer? Q1 · observed
answersalive_tools
latency192 ms
vs populationtypical
protocolcurrent
authopen
Can it be used? Q4 · observed
tools42
vs populationhigh
capabilities1
harnessB
Did it hold when checked? Q3–Q4 · derived
identityfarm_member
servers on its host99
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_08cbf95ce823ef256b6c28b0 · 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?gateway — 2 probes ●evidence ↓
Q2What is it?retrieval-public ● evidence ↓
Q3Can it be checked?V3 has answer key ◐evidence ↓
Q4Did it hold?harness B · truth not yet run · no drift ●evidence ↓
Q5What company does it keep?gateway · 99 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, 2026-08-12 → 2026-08-14). 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
2026-08-12outcomefirst 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
retrieval-public28serves public factstruth-checkable against a public source — the V-ladder applies in full
action14changes the worldno true answer exists; we check the CONTRACT (destructive/read-only/idempotent declarations, error legibility) and never fire real actions

Tools last seen observed

authenticate connect dietbox_agenda_list dietbox_agenda_summary dietbox_agenda_write dietbox_anamnese_delete dietbox_anamnese_get dietbox_anamnese_get_latest dietbox_anamnese_list dietbox_anamnese_write_create dietbox_anamnese_write_update dietbox_antropometria_delete dietbox_antropometria_get dietbox_antropometria_get_latest dietbox_antropometria_list dietbox_antropometria_write dietbox_chat_list dietbox_chat_messages dietbox_chat_write dietbox_get_goal_progress dietbox_get_nutritionist dietbox_get_profile dietbox_list_accounts dietbox_list_diario dietbox_list_finance_transactions dietbox_list_goals dietbox_meal_plan dietbox_patient_delete dietbox_patient_get dietbox_patient_list dietbox_patient_write_create dietbox_patient_write_update dietbox_prescription_get dietbox_prescription_list dietbox_prescription_list_models dietbox_prescription_write dietbox_prontuario dietbox_prontuario_write marketplace report_bug show_version toolkit_info

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 B — usable, with rough edges.

legibility checktools passingok
name is clear & specific42/42
has a description42/42
description is substantive42/42
parameters are typed42/42
parameters are described3/423/42

42 of 42 tools graded · 42 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
0.9.241
server version mcp-ai

Capabilities: tools

Drift observed

No confirmed drift on record. Baseline set 2026-08-14; changes appear here after human review.

raw probe records
probed (UTC) outcomehttpmsprotocol
2026-08-14T19:59:47Zok_tools2001922025-06-18
2026-08-12T05:34:59Zok_tools2007752025-06-18

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.mcp-dir/dietbox-mcp.svg)](https://robinsaige.com/s/io.github.mcp-dir/dietbox-mcp)

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.

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