ReAct agents are easier to trust when you can answer more than “what did the model say?” You also need to know how many turns ran, which tools were called, whether a plan existed, and whether the run is waiting for approval.
Solon AI’s ReActTrace is the runtime record for that job. In Solon v4.0.3, it acts as the state-machine context behind a ReAct run: short-term memory, route state, message sequence, plans, tool-call counts, metrics, and pending state live behind one trace.
The trace is the operational boundary
A final answer is a poor production event. It tells you the outcome, but not whether the agent reached it efficiently or safely.
A useful operational record should answer:
