Open-source Claude Design alternative. One-click import your Claude Code / Codex API key. Prompt → prototype / slides / PDF. Multi-model (Claude, GPT, Gemini, Kimi, GLM, Ollama). BYOK, local-first, MIT.
Open CoDesign is a desktop design tool that turns prompts into artifacts such as prototypes, slides, and PDFs using models chosen by the user. It is for people who want to create designs locally with their own model access and laptop. The catalogue instructions support workflows for using the application.
Latest release v0.2.2 · 19 Sept 2026
4 files for Codex, OpenCode, Claude Code and GitHub Copilot: open-codesign AGENTS.md, open-codesign CLAUDE.md, codex-pr-review, issue-auto-response — 5,796 tokens loaded in every session.
▶ Open Codesign — The Open-Source Claude Design Alternative That Hit 2.3K Stars In A Week Prism Labs · about OpenCoworkAI/open-codesign · on YouTube → AGENTS.md C 4,007 tok CLAUDE.md A 1,789 tok .github/prompts/codex-pr-review.md A — .github/prompts/issue-auto-response.md A — These files are OpenCoworkAI/open-codesign's own configuration — they tell Codex, OpenCode, Claude Code and GitHub Copilot how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.