by opentabs-dev
Browser automation clicks buttons. OpenTabs calls APIs.
# Add to your Claude Code skills
git clone https://github.com/opentabs-dev/opentabsYour AI calls real web APIs through your browser session — no screenshots, no DOM scraping.
No API keys. No OAuth setup. If you're logged in, your AI can use it.
Works with any MCP client. Don't want MCP? Use CLI mode instead.
Requires Node.js 22+ and Chrome.
npm install -g @opentabs-dev/cli
opentabs start
Load the extension from ~/.opentabs/extension in chrome://extensions/ (Developer mode → Load unpacked).
opentabs plugin install <plugin-name>
Full walkthrough: Quick Start guide
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100+ plugins, ~2,000 tools. Slack, Discord, GitHub, Jira, Notion, Figma, AWS, Stripe, and a lot more. One command to install, works immediately.
Built-in browser tools. Screenshots, clicking, typing, network capture — works on any tab, no plugin needed.
Build your own. Scaffold a plugin in one command, publish to npm, anyone can install it. Or point your AI at any website — it discovers the APIs and builds the plugin for you. Plugin Development guide
git clone https://github.com/opentabs-dev/opentabs.git
cd opentabs && npm install && npm run build
npm run dev # tsc watch + MCP server + extension
npm run check # build + type-check + lint + knip + test
MIT — Not affiliated with or endorsed by any third-party service. Full disclaimer.