product-film

An open-source AI agent skill for Claude Code, Codex, and similar coding agents that produces cinematic product, marketing, launch, and demo videos with Remotion. It provides shot recipe cards, motion previews, a reusable video template, and workflows for storyboarding, real page capture, animation, 2.5D camera moves, sound design, beat-synced cuts, and visual checks. The repository includes native Remotion components driven by normalized progress values, a gallery for browsing motion previews, and an optional JianYing project export that separates shot plates, captions, sound effects, and background music into editable tracks. It can be installed through the skills CLI, by cloning the repository, or by linking it into a Claude Code or Codex skills directory.

Bang Motion is an agent skill for building browser-based motion graphics such as product openers, promos, bumpers, channel intros, kinetic typography, lower thirds, and explainers. It produces a single index.html that plays in a browser and encodes anti-slide rules: scenes change through camera or world movement rather than section fades, subjects or shared worlds persist, motion occurs continuously, and text and numbers remain part of the scene. Its deterministic timeline makes each frame a pure function of time for exact scrubbing and frame-by-frame export, while a shared camera rig supports flowing-world and camera-through-collage modes. The skill includes five explainer starters—cartoon collage, visual journalism, white catalog, vintage sketch, and continuous action—along with configurable style briefs, background motion, surfaces, transitions, highlight shapes, voice-over re-timing, and optional Puppeteer and FFmpeg scripts for verification and MP4 export. It can be installed as a Claude Code plugin or copied into Claude Code, Codex CLI, Gemini CLI, Cursor, or another agent workflow; watching the output requires only a browser and internet connection. The repository is licensed under MIT.

procedural-film is an agent skill that turns a topic into a 30-second vertical film. It uses vanilla JavaScript to draw every pixel on a canvas and Web Audio to synthesize every sound, producing a self-contained HTML player and MP4 exports without media assets. An agent plans the film, dispatches parallel subagents to write shot scene files, and runs critic reviews across the shots. The repository includes a shot-type index, scene and music guides, planning templates, a rendering engine, and a monarch-butterfly reference film. It requires Node.js 20 or newer, ffmpeg, and Chromium for Playwright; the project is licensed under MIT.

Null Motion is a local browser-based motion-design preview and export tool that presents a finished advertisement alongside the black-and-white HyperFrames drafts used to plan it. It includes an earlier launch editor and ships with example references and authored draft scenes. The project uses FFmpeg scene detection to divide reference videos into sections while preserving their cuts. Each section is represented as a 640×360 HTML scene on a paused GSAP timeline, with beats such as text, logos, phones, windows, chats, cards, lists, charts, and clouds. During playback, the active draft is driven by the film’s clock and stays synchronized frame by frame with the reference video. For export, a hidden video plays at half speed; requestVideoFrameCallback captures decoded frames, the drafts are rendered at each frame’s timestamp, WebCodecs encodes the video, and mp4-muxer produces an MP4 with copied reference audio. The tool runs with Node.js 22 or newer and requires Chrome or Edge for WebCodecs export. Reference media remains local, and the repository states that the drafts are authored rather than AI-generated. No project-wide open-source license has been selected.

anything2explainer is a Claude Code and Codex skill for producing narrated explainer videos from a topic or document. It outputs a 1280×720 H.264 MP4 in Chinese or English, with synchronized TTS voiceover, word-aligned subtitles, chapter cards, a top HUD, and a chapter progress bar. Every frame is drawn as code with Remotion, React, and TypeScript rather than generated video or stock footage. Its pipeline researches the subject and records sources, writes the narration, generates voiceover and a frame-accurate timeline, storyboards each shot, dispatches parallel agents to build Remotion components, renders the film, and runs quantitative frame metrics plus chapter-level quality-control and fix passes. The repository includes a compilable Remotion template, visual primitives, style and motion specifications, scripts for voiceover, storyboarding, rendering and QC, and a complete reference film with its research and production records. It is not a standalone CLI; it is a skill and production method intended for AI coding agents. The toolkit is licensed under PolyForm Noncommercial 1.0.0: noncommercial use is free, while commercial use requires prior authorization. The videos produced with it are described as belonging to their creators. It renders through headless Chromium on the CPU, supports landscape output rather than 9:16 video, and provides two backdrops within its specified visual style.