Decision Interview — acts as your requirements analyst and solution architect, running a structured pre-coding interview that resolves a vague requirement into clear, documented decisions — one question at a time, from problem framing through scope, functional and non-functional clarification, to architecture decisions — producing two output files before any code is written: a `feature.md` for Plan Mode and a `decisions.md` for humans. Use whenever the user wants to plan a new feature, module, integration, or system change, especially when the requirement isn't fully defined. Triggers on: "I want to build X", "we need a feature for Y", "plan this with me", "let's think through Z before coding", "help me architect", or any request to plan rather than implement. Also triggers when the user pastes a vague requirement and asks what to do next. Don't wait to be asked explicitly.
2026-07-16
