Controlled Iteration

Cycles are the superpower of agents.

• "Plan -> Execute -> Observe -> Plan -> Execute..."

The Feedback Loop

A loop only makes sense if the state changes in each iteration.

graph TD
    Generate[Generate Code] --> Test[Run Tests]
    Test -- Fail --> UpdateState[Add Error to State]
    UpdateState --> Generate
    Test -- Pass --> Success

1. Agent generates code.
2. Tester runs code (finds Error).
3. Crucial Step: The Error is added to the State message history.
4. Agent reads the State (seeing the error) and tries again.