open-codesign
by OpenCoworkAI
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.
6,686stars
707forks
TypeScript
Added 4/22/2026
CLI Toolsai-designanthropicbyokclaudeclaude-codeclaude-designclaude-design-alternativedeepseekdesign-to-codedesktop-appelectronfigma-alternativegeminilocal-firstmulti-modelollamaopenaiopenroutertypescriptui-generator
Installation
# Add to your Claude Code skills
git clone https://github.com/OpenCoworkAI/open-codesignGetting Started
Guides for using cli tools skills like open-codesign.
- Getting Started with AI SkillsFirst-time install walkthrough for Claude Code, Codex CLI, and ChatGPT.
- SkillsLLM Features GuideVoting, bookmarks, comments, comparison pages, and security scanning explained.
- What is an AI Skills Marketplace?Definitions, how marketplaces work, and how to choose between them in 2026.
Security ReportVerified
Last scanned: 4/25/2026
{
"issues": [],
"status": "PASSED",
"scannedAt": "2026-04-25T05:48:23.226Z",
"semgrepRan": false,
"npmAuditRan": false,
"pipAuditRan": true
}Open CoDesign
简体中文: README.zh-CN.md
Your prompts. Your model. Your laptop.
Turn prompts into polished artifacts — locally, openly, and with whichever model you already pay for.
Website · Quickstart · What's new · Changelog · Discussions · Docs · Contributing · Security
Open-source alternative to: Claude Design · v0 by Vercel · Lovable · Bolt.new · Figma AI
What's new
- v0.2.0 (2026-05-09) — Agentic Design: workspace-backed sessions · permissioned local tools · Files panel upgrades · provider diagnostics · security hardening ·
DESIGN.mddesign systems - v0.1.4 (2026-04-23) — AI image generation · ChatGPT Plus/Codex subscription support · CLIProxyAPI one-click import · API config hardening
- v0.1.3 (2026-04-21) — Gemini
models/prefix fix · OpenAI-compatible relay "instructions required" fix · third-party relay SSE-truncation hint - v0.1.2 (2026-04-21) — Release pipeline · Homebrew / winget / Scoop packaging manifests
Full release history → · Changelog →
What it is
Turn a prompt into a polished prototype, slide deck, or marketing asset, locally, with the model you already use.
Open CoDesign is the open-source Claude Design alternative — built for people who want the speed of AI-native design tools without subscription lock-in, cloud-only workflows, or being forced onto a single provider. An MIT-licensed desktop app, local-first from day one, with BYOK for any model (Claude, GPT, Gemini, DeepSeek, Kimi, GLM, Ollama, or any OpenAI-compatible endpoint) plus direct ChatGPT Plus / Pro / Team subscription sign-in for Codex models. One-click import of existing Claude Code or Codex provider configs, or one-click ChatGPT sign-in, gets you running in under 90 seconds.
See it generate
From a blank prompt to a finished artifact, the agent plans, writes, self-checks, and ships something with hover states, tabs, and empty states already wired up:
Why people star it
- Runs on your laptop — no mandatory cloud workspace
- Works with your model — Claude, GPT, Gemini, Ollama, OpenRouter, and more
- Exports real files — HTML, PDF, PPTX, ZIP, Markdown
- Shows its work — live agent activity, visible tool calls, interruptible generation
Why Open CoDesign?
Open source, desktop-native, and built for people who do not want their design workflow locked to one model or one cloud.
| | Open CoDesign | Claude Design | v0 by Vercel | Lovable | |---|:---:|:---:|:---:|:---:| | Open source | ✅ MIT | ❌ Closed | ❌ Closed | ❌ Closed | | Desktop native | ✅ Electron | ❌ Web only | ❌ Web only | ❌ Web only | | Bring your own key | ✅ Any provider | ❌ Anthropic only | ❌ Vercel only | ⚠️ Limited | | Local / offline | ✅ Fully local app | ❌ Cloud | ❌ Cloud | ❌ Cloud | | Models | ✅ 20+ (Claude, GPT, Gemini, Ollama…) | Claude only | GPT-4o | Multi-LLM | | Version history | ✅ Local sessions + workspace files | ❌ | ❌ | ❌ | | Data privacy | ✅ On-device app state | ❌ Cloud-processed | ❌ Cloud | ❌ Cloud | | Editable export | ✅ HTML, PDF, PPTX, ZIP, Markdown | ⚠️ Limited | ⚠️ Limited | ⚠️ Limited | | Price | ✅ Free app, provider/subscription cost only | 💳 Subscription | 💳 Subscription | 💳 Subscription |
Highlights
Quickstart
Time to first artifact: about 3 minutes
Requires: one API key, ChatGPT subscription sign-in, or local Ollama
Runs on: macOS 12+ (Monterey or later), Windows 10+, Linux (glibc ≥ 2.31)
1. Install
Package manager (recommended):
# macOS
brew install --cask opencoworkai/tap/open-codesign
# Windows — Scoop
scoop bucket add opencoworkai https://github.com/OpenCoworkAI/scoop-bucket
scoop install opencoworkai/open-codesign
Or direct download from the v0.2.0 GitHub Release:
| Platform | File |
|---|---|
| macOS (Apple Silicon) | open-codesign-*-arm64.dmg |
| macOS (Intel) | open-codesign-*-x64.dmg |
| Windows (x64) | open-codesign-*-x64-setup.exe |
| Windows (ARM64) | open-codesign-*-arm64-setup.exe |
| Linux (x64, AppImage) | open-codesign-*-x64.AppImage |
| Linux (x64, Debian/Ubuntu) | open-codesign-*-x64.deb |
| Linux (x64, Fedora/RHEL) | open-codesign-*-x64.rpm |
Each release ships with SHA256SUMS.txt and a CycloneDX SBOM (*-sbom.cdx.json) so you can verify what you downloaded.
| Manager | Command | Status |
|---|---|---|
| Homebrew Cask (macOS) | brew install --cask opencoworkai/tap/open-codesign | 🟢 Live |
| Scoop (Windows) | `scoop bucket add opencoworkai https://github.com/OpenCoworkAI/scoop-buc
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