studio-slidey

Author and iterate on declarative videos using the slidey pipeline (a JSON scene spec rendered to a narrated MP4). Use when the user asks to create a new video, add/edit a scene, tweak narration, adjust visuals, re-cut a video, or generate an MP4 from a JSON spec. Covers the iteration loop, scene-type vocabulary, narration budgeting, and the gotchas accumulated across many cuts.

Debug Slidey render, layout, CLI, MCP, browser, rrweb/video, PDF/PNG/MP4, and deck-output failures. Use when Codex needs to diagnose a broken or ugly Slidey deck, bad scene layout, render/audit/check failure, stale render bundle, Puppeteer/browser issue, MCP slidey tool problem, timing/narration overrun, or mismatch between viewer and exported output.