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latent-spaces/brag

An agent skill that turns your just-built project into a short, shareable launch video with music, motion, and share copy in one command.

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What is it?

/brag is an agent skill for coding agents such as Claude Code, Codex CLI, and opencode. Run it inside a project directory and it produces a short launch video for that project, including background music, motion graphics, and suggested share copy.

The skill handles the storytelling: it chooses the product angle, tone, and which moments to show, then hands a focused brief to Hyperframes, which builds, times, and renders the video. Output lands in a brag-output/ folder containing the plan, a composition brief, share copy, and the rendered brag.mp4. A --tone flag lets you steer the style, and voiceover via Kokoro is opt-in with --voice.

The project also ships /brag-slim, a single-file variant aimed at Claude Opus 5.5 that skips Hyperframes and bundled assets. It requires Node.js 22+, FFmpeg on PATH, and the Hyperframes CLI.

Key features

  • 01Generates a launch video from a project with one command.
  • 02Includes background music, motion graphics, and share copy.
  • 03Accepts a --tone option to set the video's style.
  • 04Optional narration through Kokoro, enabled with --voice.
  • 05Works with Claude Code, Codex CLI, opencode, and other agents that support skills.

Use cases

  • Creating a shareable demo video for a side project or open-source release.
  • Producing a quick launch clip for a product page or social media post.
  • Generating a playful or fictional-tone promo video for a hackathon demo.

Quick start

  1. 1

    Install the skill for any agent

    npx skills add https://github.com/latent-spaces/brag --skill brag
  2. 2

    Open your project directory and ask your agent to run it

    let's /brag
  3. 3

    Find the output in the brag-output/ folder, including brag.mp4

Things to know

  • Requires Node.js 22+, FFmpeg on PATH, and the Hyperframes CLI.
  • Voiceover is off by default and needs the --voice flag to enable Kokoro narration.

Topics

#agent-skills#claude-code#video-generation#launch-video#marketing#hyperframes#claude-skills

FAQ

What is brag?
An agent skill that turns your just-built project into a short, shareable launch video with music, motion, and share copy in one command. /brag is an agent skill for coding agents such as Claude Code, Codex CLI, and opencode. Run it inside a project directory and it produces a short launch video for that project, including background music, motion graphics, and suggested share copy.
Is brag free to use? What license does it have?
brag is open source under the MIT license. Check the license terms before using it in commercial products.
Is brag still maintained?
Actively maintained. The last commit to brag was on Oct 13, 2026.
What can I use brag for?
Creating a shareable demo video for a side project or open-source release. Producing a quick launch clip for a product page or social media post. Generating a playful or fictional-tone promo video for a hackathon demo.
How do I install brag?
Install the skill for any agent: npx skills add https://github.com/latent-spaces/brag --skill brag Open your project directory and ask your agent to run it: let's /brag Find the output in the brag-output/ folder, including brag.mp4
Where can I get brag?
The source code and installation instructions are on GitHub: https://github.com/latent-spaces/brag

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