ECC
— Open agent harness for coding workflows, GitHub automation, and securityOpen agent harness for coding workflows, GitHub automation, and security
A browser assistant for navigating tabs and completing web tasks

Claude in Chrome reads pages you are signed in to and can click, type, and fill forms while you decide what happens next. It is designed for browser research, everyday web tasks, and workflows involving tools such as analytics dashboards, Google Drive, calendars, and CRMs.
It can run tasks in the background and work with Claude Cowork to turn web research into reports, Excel models, comparison decks, and formatted PowerPoint presentations. It also works with Claude Code for development workflows that involve testing and iteration in Chrome.
Claude in Chrome is generally available on all paid Claude plans and is installed through the Chrome Web Store.
Highlights
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Open agent harness for coding workflows, GitHub automation, and security
Open-source self-hosted AI agent with persistent memory
A modular, plugin-based framework for building and running agents
Context API for searching, scraping, and interacting with the web

An AI coding agent for terminal, IDE, web, and Slack
Self-hosted interface for connecting and extending AI models