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Brag Slim Launch Video

Turns a project folder or website URL into a short launch video with music and share copy

Source Download skill
Repository
latent-spaces/brag
Stars
19,970
Licence
MIT
Files
1 file

What it does

When installed, the agent can take a software project folder or a website address and produce a roughly 20-second promotional video, built by the model itself using tools already on the computer. It reads the project's code or the live site's copy, colors, fonts and screenshots, writes a storyboard, and then generates visuals, audio and a render, saving everything in a brag-output folder along with a one-line share caption.

Great for

  • Developers who want a quick, shareable demo video of something they just built
  • Founders or marketers preparing a launch post for a website or app
  • People who want a short polished clip without using video editing software

Skip it if

  • Anyone needing a legally reviewed or fact-checked marketing claim, since the agent writes the claims and humor itself and may overstate them
  • Projects with sensitive code or live credentials, because the skill reads source files and fetches websites which may expose private details if not carefully handled

Try asking

  • “/brag-slim about this project”
  • “/brag-slim https://example.com --tone polished --duration 20”
  • “Make a launch video for my new app in vertical format”
  • “Brag about this website and give me share copy”
Step-by-step guide: how to use Brag Slim Launch VideoInstall, first run, examples, tips and FAQs

Install in 3 steps

  1. 1

    Download the skill

    The ZIP contains the 1 original files, the MIT licence and an attribution note.

    brag-slim.zip
  2. 2

    Add it to your agent

    Claude Code (all projects)

    mkdir -p ~/.claude/skills && unzip brag-slim.zip -d ~/.claude/skills/

    Claude Code / Agent SDK (this project only)

    mkdir -p .claude/skills && unzip brag-slim.zip -d .claude/skills/

    Claude apps (web/desktop): Settings → Capabilities → Skills → Upload skill, and choose the ZIP.

  3. 3

    Ask for the task

    No special command needed — the agent reads the skill's description and loads it when your request matches. Try one of the prompts above.

Get better results

  • Point it at a specific feature or version to focus the video on one change
  • Review brag-plan.md and the output before sharing, especially any claims and the share caption
  • Use the --format and --tone flags to match where you plan to post

What's inside

  • SKILL.md

Redistributed unmodified from latent-spaces/brag under the MIT licence. The assessment was drafted with AI from the skill's files on 2026-10-29. Skills can instruct your agent to run code — read SKILL.md and any scripts before installing.