Resume Context

When to use

• Starting or resuming a task that has prior state, rules, or lessons.
• Long / multi-session / multi-stage work where chat context is unreliable.

Procedure

1. Read control/rules.md (read-only authority — you must obey, cannot edit).
2. Read control/approved_lessons/index.yaml; pull the lessons relevant to this task by their summaries (load full lesson files only as needed — progressive disclosure).
3. Read the task's state/tasks/<task_id>/run_state.yaml (working memory — what was believed/done so far; not ground truth).
4. Produce an active_constraints list (from rules + relevant approved lessons) and a short relevant_lessons summary.
5. Any unknown user-visible surface, missing state, or unmet precondition → record it in state/tasks/<task_id>/review_queue.yaml (do not silently proceed past it).

Outputs

• Updated run_state.yaml (resume marker, active_constraints).
• A short "active constraints + relevant lessons" summary for this session.