{"repo":"fullselfbrowsing/FSB","free":true,"listed":false,"github":"https://github.com/fullselfbrowsing/FSB","clone":"git clone https://github.com/fullselfbrowsing/FSB.git","description":"DOM-first AI browser automation for Chrome and MCP clients.","language":"JavaScript","stars":186,"topics":["browser-agent","chrome-extension","manifest-v3","full-self-browsing","agents","automation","lattice","mcp"],"license":null,"category":"workflow-automation","readme_excerpt":"FSB v0.9.90 Full Self Browsing AI-powered browser automation through natural language. Tell it what to do, and watch it browse for you. Pure structural intelligence. Zero vision. Zero guessing. What's New · Quick Start · MCP Server · Architecture · Providers · Development --- Overview FSB (Full Self Browsing) is an open source Chrome extension for AI powered browser automation. Describe a task in plain English; FSB reads the live DOM, builds a plan, executes browser actions, verifies results, and reports progress through the popup, side panel, or MCP. FSB v0.9.90 is functional and production ready for supervised automation. Browser automation can still behave unpredictably on complex or sensitive sites, so monitor actions and test on non critical pages first. Why DOM First Project Mariner, Claude Computer Use, and OpenAI Operator rely heavily on visual page understanding. FSB uses page structure directly. Metric Vision based agents FSB -------- --------------------- ----- Page understanding Screenshots DOM, selectors, ARIA, forms Hidden elements Often invisible Available in structure Typical per step latency 1 to 3 seconds 50 to 200 ms Token/cost profile Image heavy Text/structure heavy Quick Start TL;DR FSB shines when your AI client drives it directly. Install the MCP server for your client of choice — one command, no manual config edits, and no FSB API key needed (your MCP client's model handles the reasoning): Client One-command install -------- --------------------- Clau","default_branch":null,"files":null,"tree":[],"storefront":"/r/fullselfbrowsing","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/fullselfbrowsing/FSB/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}