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Usable Browser Agent
About Usable Browser Agent
Usable Browser Agent is an MCP (Model Context Protocol) that enables AI agents to interact directly with a user’s active browser session in Firefox or Chrome. Unlike solutions that use temporary or isolated profiles, this tool operates within a logged-in browser environment, allowing AI agents to perform tasks on websites that require authentication or persistent sessions. It is designed for developers building AI agents that need to execute actions on real websites as if a human were using them, such as filling forms, navigating pages, or scraping data while maintaining session continuity. The tool supports both Firefox and Chrome, with a one-time purchase model that eliminates recurring subscription fees. The free tier is available exclusively for Firefox users, while the commercial license grants access to both browsers. By integrating with existing AI agent frameworks, Usable Browser Agent bridges the gap between AI automation and real-world browser interactions, making it suitable for tasks that demand authenticated access or long-term session management.
Key features
- Drives real browser profiles in Firefox or Chrome
- Maintains logged-in sessions for authenticated sites
- One-time purchase model with no subscriptions
- Free tier available for Firefox users
- Commercial license covers both Firefox and Chrome
- Integrates with AI agents through MCP
- Secure license key delivery via email
Use cases
- Automating tasks on authenticated websites
- Testing AI agents on real browser environments
- Enabling AI-driven interactions with logged-in user accounts
Pros
- Operates within a real, logged-in browser session
- Supports both Firefox and Chrome
- One-time purchase with no recurring fees
- Free tier available for Firefox users
- Designed for integration with AI agents via MCP
Cons
- No free tier for Chrome
- Requires a one-time purchase for commercial use
- Limited to browser automation via MCP
Frequently asked questions about Usable Browser Agent
Is this a subscription-based tool?
No, Usable Browser Agent operates on a one-time purchase model with no recurring subscription fees.
Is there a free version available?
Yes, a free tier is available for Firefox users, intended for personal use and evaluation.
How do I purchase the commercial license?
Click the 'Get Usable Browser Agent' button to access the secure Lemon Squeezy checkout, where you can complete the one-time purchase and receive a license key via email.
Which browsers are supported by Usable Browser Agent?
The tool supports both Firefox and Chrome, with the free tier limited to Firefox.
What is the Model Context Protocol (MCP) in this context?
The MCP allows AI agents to interact with the browser as if it were a local resource, enabling seamless integration with AI agent frameworks.
Can I use Usable Browser Agent for automation tasks that require login sessions?
Yes, the tool is specifically designed to work within logged-in browser sessions, making it suitable for tasks that require authentication.