"Just tell Opus 5.5: let's /brag about this."
Make it yours. Run it inside your own project, or give it a URL. The skill takes options as flags or plain language, such as --tone (presets include "yc-parody" and "deadpan"), --format vertical, and --duration.
Launch video for a horse dating site
A 23-second launch video for Horse Tinder, a joke dating site from the skill's own test suite. The /brag-slim skill has Opus 5.5 plan, design, score, and render the video with no bundled assets; its launch page also shows the older HyperFrames version.
“Everything built by the model, with the tools already on your machine.”
You'll need
- The brag-slim skill: npx skills add https://github.com/latent-spaces/brag --skill brag-slim, or the Claude Code plugin from latent-spaces/brag
- Claude Opus 5.5, which the skill is written for
- Your own project folder or a website URL to make the video about
How it was made
The skill inspects the project or site, writes a plan and storyboard (brag-plan.md), makes the visuals and soundtrack itself, and renders brag.mp4 with share copy into brag-output/. The launch page shows this /brag-slim render next to a /brag --full render, made with HyperFrames and bundled assets from the first version of the same site. The demo sites are fake products from the repo's benchmark suite.
Posted Oct 1, 2026 · latent-spaces/brag on GitHub · 14k stars
Prompt from: The skill's launch page and README, as the way to start it. The exact message used for this example is not published; the skill's instructions (SKILL.md) are.
Look notesby Reference
A sunny dating-app parody in flat cartoon style: horses with flowers in their manes, a phone with swipe cards, and chunky italic slogans over peach, hot pink, and sunburst yellow.
- Color
- Peach cream, hot pink, sunflower yellow, tangerine, and grass green, with dark chocolate-brown text and outlines.
- Type
- A heavy italic serif for slogans (Emotionally available stallion., Swipe. Match. Neigh., Find your soulmare.), small pink capitals for labels, and big outlined numerals for stats.
- Framing
- Slogans on the left and a phone mockup or horse on the right, in front of a striped rainbow arch and a green hill. Stat frames stack numbers in a column on solid pink.
- Structure
- A profile line for Thunder, 6 with Emotionally available stallion., the horse tinder logo and The dating app for horses., Swipe. with a profile card, Swipe. Match. Neigh. with an It's a neigh! sticker, a Match of the Day card for Thunder & Clover, Love at first canter. with a pasture-matching card, stats (2.1M swipes a day, 38,000 matches at the fence, 0 donkeys), then Find your soulmare. with Hay Store and Google Pasture buttons.
