Index is an advanced open-source browser agent that simplifies complex web tasks by transforming any website into an accessible API. It supports multiple reasoning models, structured output for data extraction, and offers both a command-line interface and serverless API for seamless integration into projects. Users can also trace agent actions and utilize a personal browser for enhanced functionality.

BrowserBee is an open-source Chrome extension that enables users to control their browser using natural language, leveraging LLMs for instruction parsing and Playwright for automation. The project has been halted due to the current limitations of LLM technology in effectively interacting with web pages, despite a growing competition in AI browser tools. Users are advised to proceed with caution as the development ceases and future improvements in web page representation and LLM capabilities are anticipated.