Pre-action evidence verification for autonomous agents
AUX is a cloud API that lets AI agents verify business counterparties before taking consequential actions. It resolves bounded evidence from sources such as GLEIF, OFAC, IANA RDAP, and configured private attestations, then returns signed evidence bundles and certification receipts for another system to evaluate.
Agenticness = how independently a tool can take action, scored across 9 dimensions. Scored independently by David Kooi, Skylark Creations — see full rubric → Last re-evaluated 18 September 2026.
What's happened with AUX lately
- Score changeAgenticness score 10 → 12 ↑10 → 12/36(+2)
News mentions sourced from our news feed; score changes from periodic re-evaluations.
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About
AUX is agent infrastructure for pre-action counterparty verification. It is aimed at developers and platforms building autonomous systems that need independently resolved evidence before an agent transacts or otherwise takes a consequential action....
AUX is deliberately narrow rather than a general-purpose agent: it does not browse and transact on a user's behalf, make final risk decisions, or turn a screening result into full compliance due diligence. Its strongest fit is as a control point...
Executes tasks you assign, one step at a time, within narrow domains.
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- Free / open source — full functionality available at no cost.
When AUX changes its pricing, we catch it the next morning
We recrawl every tool in this directory daily. AI Insider is the 3-minute brief on what actually changed — pricing, features, score moves on our 36-point rubric — often before any press coverage. Sent daily. Skipped when nothing happened.