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Updated 3mo ago

by new-xp

ultrademo

Ultrademo is an automated demo video generator for any websites, SaaS applications, etc. - executed conveniently through a Claude Code skill.

Works with
  • Claude
View on GitHub (opens in a new tab)

33 GitHub stars (33)

+3 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +3 in total; the busiest day was Oct 7 with +1 stars.Oct 1: 0 starsOct 2: 0 starsOct 3: 0 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: +1 starsOct 8: 0 starsOct 9: +1 starsOct 10: 0 starsOct 11: 0 starsOct 12: 0 starsOct 13: 0 starsOct 14: +1 starsOct 15: 0 starsOct 16: 0 stars
Stars gained between daily snapshots
PeriodNew stars
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Oct 7+1
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Oct 160
  • 2 skills (2 skills found in its SKILL.md files)
  • 5 forks (5 forks)
  • 3mo ago last update (Last updated 3mo ago)

Install

Skills CLI

npx skills add new-xp/ultrademo

Asks which skills and agents to install. Just one: npx skills add new-xp/ultrademo --skill ultrademo-rerun — add -g for every project.

Claude Code

git clone https://github.com/new-xp/ultrademocp -r "ultrademo/.claude/skills/ultrademo-rerun" ~/.claude/skills/

Copies the ultrademo-rerun skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add new-xp/ultrademo

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • ultrademo-rerun

    Refresh an existing Ultrademo demo video after the app changed. Use when the user wants to re-run, update, refresh, or regenerate a demo video that already has a project folder (they shipped a UI change, a feature update, or just want current footage). Finds the project, re-captures, re-renders; unchanged narration stays cached.

    .claude/skills/ultrademo-rerun/SKILL.md on GitHub (opens in a new tab)

  • ultrademo

    Create a narrated demo video of a web app. Use when the user asks for a demo video, product walkthrough video, launch video, or to re-run/update an existing one. Takes an app URL + test credentials + a content brief; produces an MP4 (plus vertical/GIF variants) via scout -> script checkpoint -> capture -> TTS -> render.

    .claude/skills/ultrademo/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.