SYSE.47:4.2 - Build the steps and their usable inputs

For each necessary step, specify its required evidence, generated proposal if any, allowed external action, and the return that enables further work. Use the supplied human or deterministic operation directly where it suffices. Give a model call the current task, relevant qualified contributions and a tool view containing supported operations with their actual argument and effect semantics.

Select evidence for its next use. Retain source, subject, time or edition and applicability where those distinctions affect the decision. Keep governing instructions separate from retrieved content; a document or tool response supplies data, not permission to rewrite the task. A compact summary must preserve the qualification on which the next action relies. Use SYSE.52 when that selection, compression or tool view needs construction. Pass it the receiving step and actual per-attempt state, consume the resulting input, and preserve its raw-evidence return and recovery operations.

Use per-attempt state only where a transition needs it: outstanding premises, supplied contributions, current target observations, unresolved execution attempts and remaining budget. Such state is not automatically cross-task memory. Invoke SYSE.43 or SYSE.44 only when retained context or divided contributions are actually needed.