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name: brag-slim description: Launch video from a project or URL, upstream-maintained. version: 0.4.0 author: Shunit Haviv Hakimi (shunithaviv) license: MIT platforms: [linux, macos, windows] metadata: hermes: tags: [video, launch-video, marketing, motion-graphics, share-copy] category: creative related_skills: [brag, hyperframes] upstream: repo: latent-spaces/brag path: skills/brag-slim

Brag Slim (upstream-maintained)

Catalog stub. This entry is maintained upstream at latent-spaces/brag: the project ships /brag-slim as a single SKILL.md under skills/brag-slim/. hermes skills install official/creative/brag-slim pulls the current file live from that repo (quarantined and scanned like any hub install) — this directory holds only the catalog metadata, so the vendored copy can never go stale.

/brag-slim is the lean /brag, written for Claude Opus 5.5: no Hyperframes, no bundled assets. The model builds the whole launch video itself (story, visuals, music, sound effects, mix and render) with the tools already on the machine. It takes the current project directory or a website URL, reuses the source's real UI, fonts and assets instead of redrawing them, and writes brag-output/ with the plan, the rendered video and share copy. Options: --tone, --format landscape|vertical|square, --duration.

brag adds the classic Hyperframes workflow, the bundled soundtrack and SFX, and --voice narration (see its prerequisites). It includes this skill and hands off to it on Opus 5.5.

Prerequisites

• No fixed toolchain: the model builds with whatever is installed. In practice that means FFmpeg for the audio mix and encode, plus a headless browser (Node with Playwright or Puppeteer, or Chrome) to draw frames from HTML and to capture websites that render their page with JavaScript.

Full documentation: https://github.com/latent-spaces/brag#readme