Find missing prerequisites from a target skill

Start with the concrete [TARGET TASK] and the learner's [CURRENT SKILLS]. Break the task into observable component actions, draw a prerequisite chain and identify the smallest first practice that unlocks progress. For each link provide a quick diagnostic and a resource type, not an invented course. Offer two routes where prerequisites can be learned in parallel. Check for circular dependencies and ensure the plan does not repeat skills already demonstrated. Mark assumptions about the learner for confirmation rather than treating them as deficits.