Privacy Policy

Last updated: September 1, 2025

1. Introduction

This Privacy Policy describes how Browser mcpX ("we", "our", or "us") collects, uses, and protects information when you use our browser extension and related services. This policy applies to:

• The Browser mcpX Chrome extension
• The mcpX MCP (Model Context Protocol) server
• Our documentation website
• Any related services and tools

2. Information We Collect

2.1 Browser Extension

The Browser mcpX extension operates with minimal data collection:

Automatically Collected:

• Extension State: Connection status, active tab information, and extension preferences
• Technical Data: Browser version, extension version, and error logs for debugging
• DOM Interaction Data: Only when explicitly requested by connected AI clients for automation tasks

Never Collected:

• Browsing history or personal browsing habits
• Passwords, form data, or authentication credentials
• Personal files or sensitive documents
• Location data or device identifiers
• Content from private or incognito browsing sessions

2.2 MCP Server

The mcpX server processes automation commands and may temporarily handle:

• Command Logs: Automation commands sent from AI clients (retained locally only)
• Session Data: Temporary connection information between browser and AI client
• Error Information: Technical errors for debugging and improvement purposes

2.3 Documentation Website

Our website may collect standard web analytics data:

• Page views and usage statistics
• General geographic location (country/region level)
• Referrer information and browser type

3. How We Use Information

Information collected is used solely for:

3.1 Core Functionality

• Enabling browser automation as requested by connected AI clients
• Maintaining secure communication between extension and server
• Providing real-time feedback and status updates

3.2 Service Improvement

• Debugging technical issues and improving performance
• Understanding usage patterns to enhance user experience
• Developing new features and capabilities

3.3 Security and Compliance

• Preventing misuse and maintaining system security
• Complying with applicable laws and regulations
• Protecting against fraudulent or harmful activities

4. Data Storage and Retention

4.1 Local Storage

Most data is stored locally on your device and never transmitted to external servers. This includes extension preferences, session data, and automation commands.

4.2 Temporary Data

Any data processed by the MCP server is temporary and automatically deleted when sessions end. We do not maintain persistent databases of user activity.

4.3 Log Retention

Technical logs for debugging purposes are retained for a maximum of 30 days and are automatically purged thereafter.

5. Data Sharing and Third Parties

5.1 No Sale of Personal Data

We do not sell, rent, or trade personal information to third parties under any circumstances.

5.2 Service Providers

We may share limited technical information with trusted service providers who assist in:

• Hosting and infrastructure services
• Analytics and performance monitoring
• Customer support and troubleshooting

5.3 Legal Requirements

Information may be disclosed if required by law, court order, or governmental request, or to protect our rights and users' safety.

6. Security Measures

We implement industry-standard security measures including:

• Encryption: All data transmission uses TLS/SSL encryption
• Access Controls: Strict limitations on who can access user data
• Regular Audits: Ongoing security assessments and improvements
• Minimal Permissions: Extension requests only necessary browser permissions
• Local Processing: Most operations occur locally on your device

7. Your Rights and Control

7.1 Data Control

You maintain full control over your data and can:

• Disable the extension at any time
• Revoke permissions through browser settings
• Clear local storage and preferences
• Request deletion of any server-side data

7.2 Access and Portability

You can request access to any data we maintain about you, though most data remains on your local device under your direct control.

7.3 Opt-Out Options

You can opt out of analytics tracking and disable specific features while maintaining core functionality.

8. International Data Transfers

If data is transferred internationally, we ensure appropriate safeguards are in place through standard contractual clauses and compliance with applicable data protection laws.

9. Children's Privacy

Browser mcpX is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If we become aware of such collection, we will take immediate steps to delete the information.

10. Changes to This Policy

We may update this Privacy Policy periodically to reflect changes in our practices or applicable laws. Significant changes will be communicated through:

• Extension notifications
• Website announcements
• Email notifications (if you've provided contact information)

The "Last updated" date at the top of this policy indicates when changes were last made.

11. Contact Information

For questions, concerns, or requests regarding this Privacy Policy or your data, please contact us:

12. Compliance and Certifications

Browser mcpX is designed to comply with major privacy regulations including:

• GDPR: European General Data Protection Regulation
• CCPA: California Consumer Privacy Act
• Chrome Web Store Policies: Google's privacy and security requirements

We are committed to maintaining the highest standards of privacy protection and welcome feedback on our privacy practices.

This Privacy Policy is effective as of the date listed above and applies to all users of Browser mcpX services. By using our extension and services, you acknowledge that you have read and understood this Privacy Policy.