Bring the problem. AGX determines whether the evidence can support a governed agent and a measurable recovery action.
Four fields only. The diagnostic session does the deeper framing: metric, decision, owner, constraints, and safe action boundary.
AGX proceeds only when the business frame and source evidence can support or reject a governed agent action.
What metric matters, which decision affects it, who owns it, and what rules cannot be violated?
Which source records show the situation, what was known, who decided, and what outcome followed?
AGX OS returns testable now, testable after evidence assembly, or not yet testable because required knowledge is missing.