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JamesandClaude Opus 4.6
42c79f3bd3
New HyperFrames projects created via `hyperframes init` now include:
- CLAUDE.md + AGENTS.md — teaches AI agents about skills, commands,
project structure, and framework rules (class="clip", timeline
registration, determinism). Agents know to invoke /compose-video
before writing compositions.
- .claude/skills/{compose-video,captions} — project-level skills for
immediate availability in the current agent session (global skills
require a session restart to discover).
- Updated next-steps output with `hyperframes docs <topic>` and a
link to hyperframes.heygen.com.
- Updated README with "AI Agent Skills" section documenting
`npx hyperframes skills` and `npx skills add` install paths.
- Repo-level CLAUDE.md for framework contributors.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
111 lines
4.7 KiB
Markdown
111 lines
4.7 KiB
Markdown
# Hyperframes
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[](https://nodejs.org)
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**Write HTML. Render video. Built for agents.**
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Hyperframes is an open-source video rendering framework that lets you create, preview, and render HTML-based video compositions — with first-class support for AI agents via MCP.
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## Why Hyperframes?
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- **HTML-native** — AI agents already speak HTML. No React required.
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- **Frame Adapter pattern** — bring your own animation runtime (GSAP, Lottie, CSS, Three.js).
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- **Deterministic rendering** — same input = identical output. Built for automated pipelines.
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- **AI-first design** — not a bolted-on afterthought.
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## Quick Start
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```bash
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npx hyperframes init my-video
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cd my-video
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npx hyperframes dev # preview in browser
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npx hyperframes render # render to MP4
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```
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**Requirements:** Node.js >= 22, FFmpeg
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## How It Works
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Define your video as HTML with data attributes:
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```html
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<div id="stage" data-composition-id="my-video" data-start="0" data-width="1920" data-height="1080">
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<video
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id="clip-1"
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data-start="0"
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data-duration="5"
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data-track="0"
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src="intro.mp4"
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muted
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playsinline
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></video>
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<img id="overlay" data-start="2" data-duration="3" data-track="1" src="logo.png" />
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<audio
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id="bg-music"
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data-start="0"
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data-duration="9"
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data-track="2"
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data-volume="0.5"
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src="music.wav"
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></audio>
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</div>
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```
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Preview instantly in the browser. Render to MP4 locally. Let AI agents compose videos using tools they already understand.
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## Packages
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| Package | Description |
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| -------------------------------------------- | ----------------------------------------------------------- |
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| [`hyperframes`](packages/cli) | CLI — create, preview, lint, and render compositions |
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| [`@hyperframes/core`](packages/core) | Types, parsers, generators, linter, runtime, frame adapters |
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| [`@hyperframes/engine`](packages/engine) | Seekable page-to-video capture engine (Puppeteer + FFmpeg) |
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| [`@hyperframes/producer`](packages/producer) | Full rendering pipeline (capture + encode + audio mix) |
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| [`@hyperframes/studio`](packages/studio) | Browser-based composition editor UI |
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## AI Agent Skills
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HyperFrames ships skills that teach AI coding agents (Claude Code, Gemini CLI, Codex, Cursor) how to write correct compositions and GSAP animations. **Use these instead of writing from scratch — they encode framework-specific patterns that generic docs don't cover.**
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### Install via CLI (recommended)
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```bash
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# Install all skills (HyperFrames + GSAP) — runs automatically during `hyperframes init`
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npx hyperframes skills
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# Or install to a specific agent
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npx hyperframes skills --claude
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npx hyperframes skills --cursor
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```
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### Or via `npx skills add`
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```bash
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# HyperFrames skills (compose-video, captions)
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npx skills add heygen-com/hyperframes
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# GSAP skills (gsap-core, gsap-timeline, gsap-scrolltrigger, gsap-plugins, gsap-performance, gsap-utils, gsap-react, gsap-frameworks)
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npx skills add greensock/gsap-skills
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```
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### Installed Skills
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| Source | Skills | What they teach |
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| ---------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------- |
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| **HyperFrames** | `compose-video`, `captions` | HTML composition structure, `class="clip"` rules, `data-*` attributes, timeline registration, rendering constraints |
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| **[GSAP](https://github.com/greensock/gsap-skills)** | `gsap-core`, `gsap-timeline`, `gsap-performance`, `gsap-plugins`, `gsap-scrolltrigger`, `gsap-utils`, `gsap-react`, `gsap-frameworks` | Core API, timeline sequencing, ScrollTrigger, plugin usage, performance best practices |
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In Claude Code, invoke with `/compose-video`, `/captions`, `/gsap-core`, etc.
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## Documentation
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Full docs at [hyperframes.heygen.com](https://hyperframes.heygen.com) — includes guides, concepts, API reference, and package documentation.
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## Contributing
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See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines on how to contribute.
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## License
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See [LICENSE](LICENSE) for details.
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