Agent Browser

Agent Browser is a macOS menu‑bar application that lets AI assistants control a local Chromium instance through the MCP protocol. It runs entirely on the user’s machine, keeping all browsing activity private and avoiding any cloud intermediary. The app exposes fourteen MCP tools, enabling connected agents such as Claude Desktop, Cursor, CrewAI, and OpenClaw to navigate pages, execute JavaScript, fill forms, extract clean content, and manage multiple tabs with session persistence.

The software is aimed at developers and power users who integrate AI agents into their workflows and need reliable, programmatic web interaction without external services. Its design focuses on seamless integration: a one‑click launch, native macOS UI, and automatic tab registration and provenance tracking, allowing the AI to switch between tabs and maintain context across sessions.

What distinguishes Agent Browser is its full programmatic multi‑tab control, native menu‑bar packaging, and host‑based execution that together provide a private, locally run browser automation platform for AI agents, eliminating the need for custom scripts, Docker containers, or manual configuration.