fltman/claude-code-demo-creator
17 stars · Last commit 2026-06-30
Claude Code subagent that turns a running app into a narrated demo video — screenshots per feature, ElevenLabs voice-over, ffmpeg assembly. Includes a /demo-video slash command.
README preview
# Claude Code — Demo Creator [](https://www.patreon.com/AndersBjarby) A Claude Code **subagent** that turns a running app into a short, polished, **narrated demo video** — it captures each feature as a screenshot, writes a one-line voice-over per shot, generates the audio with ElevenLabs, and assembles an `mp4` with ffmpeg. Its guiding rule: **what the viewer sees must match what the narration says, in every shot.** This repo bundles the agent together with the skills it relies on, so you can drop the whole kit into `~/.claude/` and start making demos. https://github.com/fltman/claude-code-demo-creator ## What's inside | Component | Path | Role | |---|---|---| | **demo-creator** subagent | `agents/demo-creator.md` | Orchestrates the whole pipeline (scope → capture → narrate → voice-over → assemble → verify). |