Robin Saige we check the tools AI agents call

AP Control Labs Finance Controls

io.github.juodoc/ap-control

Read-only finance and operations controls for AI agents with evidence and safe next actions.

— the operator's own registry description reported

Publisher io.github.juodoc · first seen 2026-08-12 · endpoint https://api-production-9502.up.railway.app/mcp

allow
verdict
mid-solo
cluster
ok_tools
answers
32
tools served

Dependency rating derived

allow
allow — alive & usable · action ● · V n/a
allow — because answers ●, 32 tools legible (band B) ●, no confirmed drift in 2 probes ●; not yet checked: truth (0 runs)

Cluster mid-solo · distinctiveness 0.285 (typical). Every figure is a percentile or class within the 11,094-server censussee the whole spectrum.

Does it answer? Q1 · observed
answersalive_tools
latency95 ms
vs populationtypical
protocolcurrent
authopen
Can it be used? Q4 · observed
tools32
vs populationmid
capabilities1
harnessB
Did it hold when checked? Q3–Q4 · derived
identitysolo
servers on its host1
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_126e5e0853a471ead846faf4 · 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?action ● evidence ↓
Q3Can it be checked?V n/a for this kind ◐evidence ↓
Q4Did it hold?harness B · truth not yet run · no drift ●evidence ↓
Q5What company does it keep?mid-solo · 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, 2026-08-12 → 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
action16changes the worldno true answer exists; we check the CONTRACT (destructive/read-only/idempotent declarations, error legibility) and never fire real actions
retrieval-public13serves public factstruth-checkable against a public source — the V-ladder applies in full
unclassified3not classifiable from its textTier-1 only until its tools describe themselves

Tools last seen observed

analyze_invoice check_certificate_expiry check_procurement_agent_action check_remittance_change check_tax_form check_vendor_domain_risk check_vendor_onboarding compare_quotes create_purchase_order diff_purchase_order_amendment extract_contract_obligations extract_purchase_order get_invoice_exceptions get_invoice_extraction get_invoice_risk_score get_invoice_status get_purchase_order_extraction match_invoice match_reconciliation match_remittance_advice normalize_bank_statement normalize_invoice_lines preflight_erp_bill preflight_franchise_invoice preflight_freight_invoice preflight_subcontractor_invoice record_receipt resolve_vendor_entity save_extracted_purchase_order search_invoice_history upsert_vendor_baseline validate_invoice

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 & specific32/32
has a description32/32
description is substantive32/32
parameters are typed32/32
parameters are described0/320/32

32 of 32 tools graded · 32 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
1.1.0
server version ap-control-labs-finance-controls

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
2026-08-14T19:59:40Zok_tools200952025-06-18
2026-08-12T05:34:53Zok_tools200912025-06-18

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.juodoc/ap-control.svg)](https://robinsaige.com/s/io.github.juodoc/ap-control)

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