mrieck
UserClaude Code plugin that creates demo videos for your projects. Claude is given tools to drive the browser/cli, make recordings, and uses FAL.ai, ElevenLabs, and remotion to build a demo video with scene transitions.
Categories
Indexed Skills (5)
demo-assembly
Assembling and rendering a demo video with Remotion and ffmpeg — the timeline, transitions, captions, zoom-to-click, audio ducking, and diagnosing a render that comes out wrong. Use when rendering the final video, customising its look, or fixing timing, black frames or missing audio.
demo-capture
Craft and mechanics of capturing software on screen for a demo video — rehearsing a flow, staging a window, the action-script format, pacing to narration, and macOS permissions and coordinates. Use when recording an app, driving a UI for a video, debugging a capture that looks wrong, or when clicks land in the wrong place.
demo-script
Writing the script and shot list for a demo video, and the demo.json manifest schema. Use when planning what a product video should say and show, writing voiceover narration, structuring scenes, or editing demo.json.
demo-shorts
Cut a vertical 9:16 Short (YouTube Shorts, Instagram Reels, TikTok) from a demo video project in one of four named styles — listicle (rapid numbered beats), cohost (split screen with presenter), flashcard (typographic interstitials), or glide (immersive pan). Use when the user asks for a "short", "shorts", "vertical video", "TikTok", "Reel", "9:16", or a social cut of a demo.
demo-video
Make a demo video of a piece of software: drive the app on screen while narrating what it does, generate an AI voiceover and optional on-camera presenter, and assemble everything into a finished MP4. Use when the user asks to "make a demo video", "record a demo", "create a product video", "show off this app", "make a walkthrough video", or runs /create-demo-video. Handles web apps, dashboards, websites, macOS desktop apps, and CLI/terminal programs (including demos of Claude Code plugins).
Bio shown is the top-scored skill's repo description as a fallback — real GitHub bios land in a future update.