Blueprint — Construction Plan Generator Turn a one-line objective into a step-by-step construction plan that any coding agent can execute cold. When to Use - Breaking a large feature into multiple PRs with clear dependency order - Planning a refactor or migration that spans multiple sessions - Coordinating parallel workstreams across sub-agents - Any task where context loss between sessions would cause rework Do not use for tasks completable in a single PR, fewer than 3 tool calls, or when the user says "just do it." How It Works Blueprint runs a 5-phase pipeline: 1. Research — Pre-flight che…