Brainstorming Ideas Into Designs
Adapted from obra/superpowers for Cursor IDE.
Overview
Help turn ideas into fully formed designs and specs through natural collaborative dialogue.
Start by understanding the current project context, then ask questions one at a time to refine the idea. Once you understand what you're building, present the design and get user approval.
Do NOT write any code, scaffold any project, or take any implementation action until you have presented a design and the user has approved it. This applies to EVERY project regardless of perceived simplicity.
Anti-Pattern: "This Is Too Simple To Need A Design"
Every project goes through this process. A todo list, a single-function utility, a config change — all of them. The design can be short (a few sentences for truly simple projects), but you MUST present it and get approval.
Checklist
You MUST create a task for each of these items and complete them in order:
- •Explore project context — check files, docs, recent commits
- •Ask clarifying questions — one at a time, understand purpose/constraints/success criteria
- •Propose 2-3 approaches — with trade-offs and your recommendation
- •Present design — in sections scaled to complexity, get user approval after each section
- •Write design doc — save to
docs/plans/YYYY-MM-DD-<name>-design.mdand commit - •Transition to implementation — invoke writing-plans skill to create implementation plan
The Process
Understanding the idea:
- •Check out the current project state first (files, docs, recent commits)
- •Ask questions one at a time to refine the idea
- •Prefer multiple choice questions when possible
- •Only one question per message
- •Focus on: purpose, constraints, success criteria
Exploring approaches:
- •Propose 2-3 different approaches with trade-offs
- •Lead with your recommended option and explain why
Presenting the design:
- •Present the design once you understand what you're building
- •Scale each section to its complexity
- •Ask after each section whether it looks right so far
- •Cover: architecture, components, data flow, error handling, testing
After the Design
Documentation:
- •Write the validated design to
docs/plans/YYYY-MM-DD-<name>-design.md - •Commit the design document to git
Implementation:
- •Use the writing-plans skill to create a detailed implementation plan
- •Do NOT start coding. writing-plans is the next step.
Key Principles
- •One question at a time - Don't overwhelm with multiple questions
- •Multiple choice preferred - Easier to answer than open-ended
- •YAGNI ruthlessly - Remove unnecessary features from all designs
- •Explore alternatives - Always propose 2-3 approaches before settling
- •Incremental validation - Present design, get approval before moving on