explain

Topic and options: $ARGUMENTS

Requirements

Node >= 22. Run pnpm install once in the skill directory (installs playwright-core).
Google Chrome (playwright-core drives it for screenshots and video render).
Format 4: ffmpeg (with ffprobe). Voice order: ElevenLabs (if ELEVENLABS_API_KEY is set), local Kokoro via uv, then macOS say. Kokoro supports Mandarin (zh-TW) and English (en), with no global Python install. First use downloads models to ${XDG_CACHE_HOME:-$HOME/.cache}/explain-kokoro/. Set EXPLAIN_TTS=elevenlabs|kokoro|say to force one engine (errors do not fall back).
Claude Code tools: AskUserQuestion and Artifact. Other agents: ask the same questions in plain text, and write the HTML file to the output dir instead of publishing an Artifact.