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Show DEV: MCP Browser Agent — Autonomous Web Automation with FastMCP and Playwright

A developer released MCP Browser Agent, an open-source Model Context Protocol server that gives AI assistants browser automation capabilities. Built on FastMCP, browser-use, and Playwright, it lets MCP clients such as Cursor and Claude Desktop navigate sites, run multi-step tasks, extract structured JSON data, and download and auto-categorize files into local directories. The project is described as in active development, with features and setup instructions still evolving.

by read1 min views5 publishedOct 21, 2026

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MCP Browser Agent

An MCP (Model Context Protocol) server that enables AI assistants to automate browser-based tasks, extract structured web data, download files, and organize local outputs using Python.

The project integrates FastMCP, browser-use, and Playwright to provide browser automation tools to compatible MCP clients such as Cursor and Claude Desktop.

⚠️ Project status: In active development. Features and setup instructions may evolve as the implementation matures.

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Features

MCP Integration: Exposes browser automation capabilities as tools that compatible AI clients can discover and invoke. #

AI-Powered Browsing: Uses an autonomous browser agent to navigate complex websites and perform multi-step tasks. #

Structured Data Extraction: Collects web information and returns clean JSON results. #

File Downloads & Organization: Saves and automatically categorizes downloaded files into structured local directories. #

Python-Based Architecture: Modular setup keeping server, browser automation, configuration, and file management separated.

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Architecture

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