HyperFrames
Write HTML. Render video. Built for agents. An open-source framework that turns HTML, CSS, media, and animations into deterministic MP4 videos. Agents write plain HTML compositions and a non-interactive CLI renders them to video; install it into coding agents like Claude Code with npx skills add. Built by HeyGen, licensed Apache-2.0.
PM Skills
A plugin marketplace for Claude Code and Cowork that encodes proven product management frameworks — from Teresa Torres and Marty Cagan — into 68 PM skills and 42 chained workflows across 9 plugins, covering discovery, strategy, execution, market research, data analytics, go-to-market, and growth.
Firecrawl
🔥 The API to search, scrape, and interact with the web for AI. Three integrated capabilities — Search, Scrape, Interact — exposed through one API. Open source under AGPL-3.0 and self-hostable via docker-compose, the engine also powers the firecrawl.dev cloud SaaS run by the same team.