Brag
latent-spaces/brag
Brag is a free, MIT-licensed agent skill that makes a short launch video of the project you built. You run /brag in the project, and the agent plans the story, picks the moments to show, hands a brief to Hyperframes to build and render, and writes the share copy. You get a folder with the plan, the brief, the copy and brag.mp4. A lean /brag-slim version ships with it.
Facts checked on against the sources listed at the end of this page.
- GitHub stars
- 15,793
- Skills in the pack
- 2
- Agents supported
- 7named in the README
- License
- MIT
- Last commit
- 20 hours ago13 October 2026
- Instruction size
- 2.8k wordsacross all SKILL.md files
How to install Brag
| Agent | Command | Copy |
|---|---|---|
| Claude Code | The plugin includes /brag-slim. | |
| Codex | | |
| Other agents | Add -g to install globally. Use --skill brag-slim for the lean version. |
Commands as given in the README on 14 October 2026.
What Brag runs on your machine
- Hooks
- None found in the repo.
- Bundled scripts
- Yes. The full skill has a Python script, analyze_music_cues.py, and runs the Hyperframes CLI through npx. It needs Node.js 22 or newer and FFmpeg on your PATH.
- Network calls
- Yes for the full skill, since npx fetches Hyperframes. Voiceover is off by default and uses Kokoro through Hyperframes when you turn it on.
- API keys needed
- None named in the README.
These are facts read from the repo, not a security rating. Read the files before you install any skill.
What is inside Brag
| Skill | What it makes the agent do |
|---|---|
| brag | The full workflow. Plans the story and builds the video through the Hyperframes CLI, with bundled music and sound effects. |
| brag-slim | A single-file lean version with no Hyperframes and no bundled assets. On Opus 5.5, /brag switches to it automatically. |
Run /brag --full to keep the classic Hyperframes workflow on Opus 5.5.
A good fit for
- Indie makers who want a launch clip for a product page or social post
- Open-source authors who want a demo video without editing software
- Anyone who wants share copy written alongside the video
- Teams already on Claude Code or Codex that can install Node and FFmpeg
Skip it if
- Machines without Node.js 22 and FFmpeg
- Projects with no visible product to show, since the video is built from your project
- Long-form tutorial or demo videos, because it makes short launch clips
How Brag works
The README says the looping video on the project's launch site was made by /brag on its own repo. The skill owns the story: the product angle, the tone and which moments to show. You can steer it with a tone flag, for example a fake Series A launch from 2016.
The maker also runs letsbrag.app, a hosted version that makes a 20-second video from a site link. That service is separate from the free skill.
- Made by
- latent-spaces
- Topic
- Marketing and SEO
- Works with
- Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, opencode, Google Antigravity
- Website
- latent-spaces.github.io
How much context Brag uses
| All 2 skills | 2,753 words across every SKILL.md file |
|---|---|
| Largest skill | brag-slim, 1,414 words |
| Loaded at start | Only each skill's name and description. The full text loads when a task needs that skill. |
Word counts are measured from the repo every day. Reference files a skill loads on demand are not counted.
Is Brag still maintained?
| Last commit | , 20 hours ago |
|---|---|
| Stars gained in 7 days | Shown after 7 days of tracking |
| Stars gained in 30 days | Shown after 30 days of tracking |
| Open issues and pull requests | 9 |
| Forks | 1,158 |
Tools Brag works with
Questions about Brag
What does it produce?
A brag-output folder with the plan, a composition brief, share copy and the rendered brag.mp4.
What is the difference between brag and brag-slim?
brag-slim is a lean single-file version with no Hyperframes and no bundled assets. The full brag builds through Hyperframes with bundled music and effects.
Do I need an API key?
The README names none. You do need Node.js 22 or newer and FFmpeg.
Is it free?
Yes. The skill is MIT licensed. The hosted letsbrag.app service is a separate product.
Sources
Something wrong or out of date? Email [email protected] with a link to the source. Stats come from the public GitHub API and update every day.
For the maker
Add the badge to your README or site. The number updates every day.
Sharing on X? Open the share card with the pack's live numbers.
