Review .context/plans/*.md files using 3 independent subagent reviewers: Technical (feasibility, gaps, soundness), Strategic (scope, alignment, priority), and Risk (blind spots, edge cases, failure modes). The skill FIRST asks the user which models to assign to each reviewer -- presenting available options based on the user's environment (OpenCode Zen, OpenCode Go, a native Anthropic CLI harness, or BYOK). Each reviewer receives the same plan with a role-specific lens and returns structured feedback. The main agent consolidates all three perspectives. Triggers: 'review this plan', 'audit plan', 'plan review', 'check my plan', 'what's wrong with this plan', 'review all plans', 'plan quality check'. Do NOT use for plans not in .context/plans/, one-off notes, or external documents.