start-dev

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Start the development server on port 3000

Takashi-Matsumura By Takashi-Matsumura schedule Updated 3/18/2026

name: start-dev description: Start the development server on port 3000 disable-model-invocation: true

Start the development server:

  1. First check if port 3000 is already in use with lsof -ti:3000
  2. If a process is already running on port 3000, inform the user and do not start another server
  3. If port 3000 is free, run npm run dev in the background
  4. Confirm the server is starting on http://localhost:3000
Install via CLI
npx skills add https://github.com/Takashi-Matsumura/3dball --skill start-dev
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