startup-design

Installation
SKILL.md

Startup Design

A structured, multi-phase skill that takes a startup idea from raw concept to validated design. It produces a complete set of markdown documents organized by domain, with built-in progress tracking so work survives session interruptions.

How It Works

The process has 8 phases executed sequentially. Each phase produces output files and updates the progress tracker. If a session is interrupted, resume from the last completed checkpoint.

INTAKE → BRAINSTORM → RESEARCH → STRATEGY → BRAND → PRODUCT → FINANCIAL → VALIDATION

Modes

Full Mode (default): Execute all 8 phases in order. Best for thoroughly designing a startup from scratch.

Fast Track Mode: When the user says they want a "quick validation," "rapid assessment," or similar, or when time/budget is clearly limited, run a compressed version:

  1. Phase 1 (Intake) — shortened to 1 round of questions
  2. Phase 2 (Brainstorm) — 3 variations instead of 5-8
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166
GitHub Stars
290
First Seen
Mar 7, 2026