Tools we build and use every day, shared because that is what being part of the community is. The belief behind them: the machine is the artifact. The flagship is operating-system, the plain-text engine we run our own studio on: you own the mind; the app renders it. The craft catalog covers motion options, animation vocabulary and review, Open Graph images, a Playwright screenshotter for visual QA, investor-ready audits, go-to-market sweeps, and pre-share cleanup. Install once with the Claude Code plugin marketplace: /plugin marketplace add Madrona-Product-Studio/madrona-open.