AGENT OBSERVABILITY · AI DATA ENGINEERING
What an agent did must remain reconstructable
A status report describes an outcome. A reconstructable trail connects objective, source, decision, tool action, state change and verification.

01 · TRACECan runs, spans, tool calls, errors and retries be followed end to end?
02 · PROVENANCEIs each important artifact linked to sources, transformations and responsibility?
03 · AUDITAre approvals and mutations attributable, tamper-resistant and retained in proportion to risk?
CORE METHOD
CLAIM → EVENT → ARTIFACT
A claim becomes dependable only when an observed event and versioned result support it and shared identifiers allow correlation.
Choose a completed run and reconstruct initial state, sources, actions, changes, tests, approvals, costs and failures without relying on the original chat.