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Opendia

Connect your browser to AI models. Just use Dia on Chrome, Arc or Firefox.

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Price

Free

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Works With

Claude CodeCursorWindsurfVS CodeDeveloper tool

About

OpenDia

The open alternative to Dia / Perplexity Comet Connect your browser to AI models. No browser switching needed—works seamlessly with Chrome, Firefox, and any Chromium browser. Private, local-first & MCP focused. If you are not technical / never used MCPs before, we recommend using [Perplexity Comet](https://pplx.ai/leosimon).

](https://www.npmjs.com/package/opendia) [ [](https://opensource.org/licenses/MIT)

📺 See it in Action

🚀 What is OpenDia?

OpenDia lets AI models control your browser automatically. The key advantage? It leverages everything you already have—your logged-in accounts, saved passwords, cookies, wallets, and browsing history. No need to start from scratch or switch contexts.

🔑 Use Your Existing Digital Life:

  • Logged-in accounts: Post to Twitter/X, LinkedIn, Facebook with your existing sessions
  • Browser data: Access your bookmarks, history, and saved passwords
  • Extensions & wallets: Use MetaMask, password managers, or any installed extensions
  • Cookies & sessions: Stay authenticated across all your favorite sites
  • Local testing: Perfect for development with Cursor - test with real user sessions

✨ Key Benefits:

  • 🔄 Universal AI Support: Works with Claude, ChatGPT, Cursor and even local models
  • 🎯 Anti-Detection: Specialized bypasses for Twitter/X, LinkedIn, Facebook
  • 📱 Smart Automation: AI understands your pages and finds the right elements
  • 🛡️ Privacy-First: Everything runs locally, your data stays with you
  • Zero Setup: Get started with one command

🌐 Browser Support

Works with Chrome, Firefox, and any Chromium-based browser:

  • Google Chrome
  • Arc
  • Mozilla Firefox
  • Microsoft Edge
  • Brave
  • Opera
  • Any Chromium based browser

Also perfect for Cursor users who want to automate their local testing and development workflows!

🎬 What You Can Do

Real workflows you can try today:

📰 Content & Social Media

  • "Summarize all the articles I read today and post a Twitter thread about the key insights"
  • "Find interesting articles related to AI from my bookmarks and create a reading list"
  • "Read this article and post a thoughtful comment on the LinkedIn version"
  • "Check my recent Twitter bookmarks and summarize the main themes"

📧 Productivity & Research

  • "Browse my latest emails and tell me what needs urgent attention"
  • "Find all the GitHub repos I visited this week and create a summary report"
  • "Extract the main points from this research paper and save them to my notes"
  • "Search my browsing history for that article about AI safety I read last month"

Don't lose this

Three weeks from now, you'll want Opendia again. Will you remember where to find it?

Save it to your library and the next time you need Opendia, it’s one tap away — from any AI app you use. Group it into a bench with the rest of the team for that kind of task and you can pull the whole stack at once.

⚡ Pro tip for geeks: add a-gnt 🤵🏻‍♂️ as a custom connector in Claude or a custom GPT in ChatGPT — one click and your library is right there in the chat. Or, if you’re in an editor, install the a-gnt MCP server and say “use my [bench name]” in Claude Code, Cursor, VS Code, or Windsurf.

🤵🏻‍♂️

a-gnt's Take

Our honest review

This plugs directly into your AI and gives it new abilities it didn't have before. Connect your browser to AI models. Just use Dia on Chrome, Arc or Firefox. Once connected, just ask your AI to use it. It's completely free and works across most major AI apps. This one just landed in the catalog — worth trying while it's fresh.

Tips for getting started

1

Tap "Get" above, pick your AI app, and follow the steps. Most installs take under 30 seconds.

What's New

Version 1.0.06 days ago

Imported from GitHub

Ratings & Reviews

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