B — Some risk signals Graded October 17, 2026Minor concerns worth a quick check.Based on public adoption and transparency signals as of Oct 17, 2026. Our opinion, not a code audit or security guarantee.
App connector · Developer tools
open-computer-use
👾 Open Computer Use – Open-Source Alternative to Codex Computer Use
Bottom line: This tool gives an AI model nearly complete control over your computer and visibility into everything on screen, so only use it in isolated environments with non-sensitive data and trusted AI models.
- Popularity score
- 71/100
- Rank
- #15 of 500
- GitHub stars
- 2.5k
- Weekly downloads
- 17.2k
What it does
Open Computer Use is an open-source tool that lets AI models control your computer by taking screenshots, moving the mouse, and typing on the keyboard. It works as an alternative to proprietary computer-control systems, giving you a tool that runs locally and you can inspect the code for.
Who it’s for
Developers who want AI automation tools they can self-host and customize, and teams building AI agents that need to interact with desktop applications. It's for people who prefer open-source over closed commercial solutions.
Copy-paste setup
Check these steps against the project’s own instructions before running anything.
Follow the project's README for detailed setup instructions for your specific environment.
Risks
- Full computer access: The tool can see everything on your screen, including passwords, private messages, and sensitive files, because the AI reads screenshots to understand what to do.
- Keyboard and mouse control: Once activated, it can type anything and click anywhere—including entering credentials, deleting files, or visiting harmful websites if tricked by prompt injection.
- Data extraction: The AI model you connect it to will receive screenshots and descriptions of your screen content, potentially leaking confidential information to third parties.
- Prompt injection attacks: Attackers could embed hidden instructions in web pages or documents the tool interacts with, causing it to perform unintended actions.
- Supply chain risk: If the project dependencies are compromised, malicious code could run with your computer's full permissions.
How to stay secure
Least-privilege permissions
- Run on a dedicated user account with minimal file access.
- Disable access to folders containing passwords, financial data, or credentials.
Network isolation
- Use a separate machine or virtual machine if handling sensitive work.
- Restrict outbound network access to only required services.
Monitoring
- Log and review all AI actions and screenshots it captures.
- Watch for unusual file access or data transfers.
Red flags to watch for
- Unexpected screenshots being sent to unknown servers.
- The tool taking actions you didn't request or in the wrong order.
- Permission errors that suggest it's trying to access restricted files.
Alternatives
- Anthropic Claude with built-in Computer Use: Closed-source but officially supported through Claude API.
- Playwright/Puppeteer: Open-source browser automation; narrower scope than full computer control.
- UIAutomator (Android): Mobile automation; platform-specific alternative.
- Self-hosted commercial RPA tools: Robotic process automation platforms with audit trails and enterprise controls.