Claude Typer

Workflow

1. Extract the text that should be typed in the animation as prompt.
2. Run:

- ``bash skilldir="" for base in "${AGENTSHOME:-$HOME/.agents}" "${CLAUDEHOME:-$HOME/.claude}" "${CODEXHOME:-$HOME/.codex}"; do if [ -d "$base/skills/claude-typer" ]; then skilldir="$base/skills/claude-typer" break fi done [ -n "$skilldir" ] || { echo "claude-typer skill not found under ~/.agents, ~/.claude, or ~/.codex"; exit 1; } /usr/local/bin/python3 "$skilldir/scripts/renderclaudetyper.py" "<prompt>" ` - Example with explicit size and scale: `bash /usr/local/bin/python3 "$skilldir/scripts/renderclaudetyper.py" \ "claude-typer skill可以让智能体做出提示词打字机动效视频，快来试试吧" \ --video-width 1080 \ --video-height 600 \ --claude-width 600 \ --scale 2 ` - Example matching custom runner + remotion params passthrough: `bash /usr/local/bin/python3 "$skilldir/scripts/renderclaude_typer.py" \ "vibe-motion/skills：一个面向智能体的MG动画/视频技能仓库." \ --runner-prefix "npx -y -p @remotion/[email protected] -p @remotion/[email protected] remotion" \ --composition Typer30fps \ --output-file Typer30fps.mov \ --codec prores \ --prores-profile 4444 \ --pixel-format yuva444p10le \ --image-format png \ --audio-codec aac \ --video-width 1080 \ --video-height 1080 \ --claude-width 880 ``

1. Return the generated video path in the current working directory.

Rendering Behavior

• Render remote composition Typer30fps from https://www.laosunwendao.com.
• Use @remotion/cli (not remotion package name).
• Prefer bunx @remotion/cli first.
• Fall back to npx -y -p @remotion/[email protected] -p @remotion/[email protected] remotion if bunx is unavailable.
• Keep transparent MOV defaults:

- --fps=30 - --codec=prores - --prores-profile=4444 - --pixel-format=yuva444p10le - --image-format=png - --scale=2

• Keep defaults for stability:

- --timeout=300000 - --concurrency=1 - Auto-detect local Chrome/Chromium and pass --browser-executable when found.

• Keep default props from the project; replace prompt, and allow overriding videoWidth / videoHeight / claudeWidth through script args.
• Unknown CLI args are passed through to remotion render directly (for advanced flags).
• --runner-prefix lets you fully control the runner command (for pinned versions, global resolution behavior, etc.).
• Exposed Remotion props for this skill are scalar fields only: prompt, typingSpeedMs, model, videoWidth, videoHeight, claudeWidth, tiltStartX, tiltStartY, tiltEndX, tiltEndY, tiltDurationRatio.

Output File Naming

• Save into the current directory as xxx.mov.
• Build xxx by condensing the prompt:

- Remove common request wrappers like 帮我, 请, 做一个, 生成一个, 制作, 创建 at the start. - Remove illegal filename characters. - Keep Chinese/English letters and digits. - If result is empty, use claude-typer.

• Example:

- Prompt: 帮我做一个web画板 - Output: web画板.mov

Notes

• On a clean machine, Node.js + npx is enough for this fallback path, as long as network access to npm and https://www.laosunwendao.com is available.
• If both bunx and npx are unavailable, install one of them and retry.
• If the output name already exists, Remotion overwrite behavior applies.
• If you hit delayRender() timeout, keep --concurrency=1 and raise --timeout-ms as needed.