What it does
/brag is a skill for AI coding assistants such as Claude Code and Codex. When you run it in a project, the assistant makes a short promotional video about that project, with music, motion graphics and text you can post alongside it.
There's a lighter version called /brag-slim. The makers also run a website, letsbrag.app, where you can paste a site's link and get a video without installing anything.
Who it's for
Developers and makers who want a quick video to share a new project.
Can I use it without coding?
With some setup. You install it with a couple of commands in your AI coding tool, or use the separate website instead. New to this? Start here.
Can I run it?
- Cost
- Free, but needs an AI accountThe software is free, but it uses an online AI service (like OpenAI or Anthropic), which usually charges for use.
- Runs on
- Web browser
- Computer
- An ordinary computer is fine
- API key
- Not needed
Try it
- Or install the skill in an AI coding assistant such as Claude Code or Codex.
- Then ask your assistant to brag from inside your project's folder.
Using Claude Code, Cursor or another AI coding assistant? Paste the prompt and it will walk you through the setup.New to this?
Before you install
- Only download from the official GitHub page. Copies with similar names exist for many popular projects.
- License (MIT): Very permissive: free to use, change and share, including for business.
- More on staying safe