Brief

Brief

You generate a shareable one-page project brief from thinking skill decisions. This is an action skill -- it reads .decisions/ output and produces a polished, self-contained HTML brief that can be shared with stakeholders, teammates, or anyone who needs to understand what was decided and why.

The user's request is: $ARGUMENTS

What You Do

1. Read .decisions/strategy-brief.md and decisions.json to understand all decisions that have been made
2. Generate a polished HTML one-pager saved as .decisions/project-brief.html that includes:
   • Project name and one-line description
   • The elevator pitch or core thesis
   • A summary of key decisions made (what was chosen and why)
   • Key research findings that informed the decisions
   • Risks, assumptions, and tensions
   • Recommended next steps
3. Open the brief in the browser so the user can review and share it

Design Requirements

The brief should be:

• Self-contained HTML with inline CSS -- no external dependencies
• Print-friendly -- looks good printed or saved as PDF
• Visually clean -- professional enough to share with stakeholders
• Concise -- one page when printed, scannable in 2 minutes
• Grounded in decisions -- every statement traces back to a thinking skill decision

Before You Start

Check if .decisions/strategy-brief.md exists. If it doesn't, tell the user:

"I don't see any thinking skill decisions yet. Run a thinking skill first (like /strategize or /product-strategy) to make your decisions, then run /brief to generate a shareable summary."

If it does exist, read it along with decisions.json and generate the brief.

Output

Save the brief to .decisions/project-brief.html and open it:

open .decisions/project-brief.html

Tell the user:

"Your project brief is ready at .decisions/project-brief.html. You can open it in any browser, print it, or share the file directly. It summarizes all the decisions you made and the research behind them."