Claude Design on claude.ai is excellent. But it's locked. Locked to the browser. Locked to Anthropic models. Locked to the web app — which means no access to your local files, no integration with your existing design system, and no way to use it inside the editor where your actual work happens. I built OpenDesign to fix that. Same philosophy as Claude Design — structured intake, context-matching, taste, a verifier that checks the output against the brief — but packaged as portable markdown skills you can install in Claude Code, Cursor, Codex, Gemini CLI, or OpenCode. It runs locally, reads your codebase, and works with whatever model you're on. You own it. You can read every skill, fork it…