# Agent Chrome

> Agent Chrome is an open-source Chrome extension and remote MCP server that lets AI agents (Claude Code, Codex, Gemini CLI, Antigravity, Grok, Muse, Cursor, opencode, Claude.ai, ChatGPT) use the user's real, signed-in Chrome profiles. Each agent works in its own tab group; it can click, type, read pages, upload files, handle dialogs, take screenshots and record video. MCP endpoint: https://agentchrome.dev/mcp (OAuth 2.1 or API key). Install: curl -fsSL https://agentchrome.dev/install | sh. Source: https://github.com/ShadowWalker2014/agentchrome (MIT). Operated by Circo, Inc.

## Docs
- [Agent Chrome Docs: What It Is and How It Works](https://agentchrome.dev/docs): Agent Chrome is a Chrome extension and remote MCP server that lets coding agents and chat apps use your real, signed-in Chrome. Start here for the overview.
- [Use Agent Chrome as a Claude.ai or ChatGPT Connector](https://agentchrome.dev/docs/claude-and-chatgpt): Add https://agentchrome.dev/mcp as a custom connector in Claude.ai or ChatGPT so the assistant can use your Chrome. Steps, OAuth sign-in and pairing.
- [Install Agent Chrome for Every Coding Agent With One Command](https://agentchrome.dev/docs/install): Install Agent Chrome with one curl command. It adds an MCP server to Claude Code, Codex, Gemini CLI, Cursor and more, then you load the Chrome extension.
- [Run Agent Chrome Fully Local With No Cloud Server](https://agentchrome.dev/docs/local-mode): Run the Agent Chrome MCP server on 127.0.0.1:47823 so nothing leaves your machine. Install with --local, start it at login and point the extension at it.
- [Connect Multiple Chrome Profiles to Your AI Agents](https://agentchrome.dev/docs/multiple-chrome-profiles): Pair each Chrome profile (Work, Personal, a client's) with Agent Chrome and pick one per call with browser, or per session with select_browser.
- [Record Screenshots, MP4 Clips and GIFs With Agent Chrome](https://agentchrome.dev/docs/recording): Use the screenshot, record and gif_creator tools to capture a tab as PNG or JPEG, MP4 or WebM video, or an animated GIF, with a natural cursor.
- [Agent Chrome Security and Privacy Model Explained](https://agentchrome.dev/docs/security): How Agent Chrome protects your browser: hashed keys, single-use pairing codes, per-profile revocation, OAuth 2.1, what is stored, and the limits you accept.
- [Self-Host Agent Chrome on Your Own Cloudflare Account](https://agentchrome.dev/docs/self-host): Deploy your own Agent Chrome MCP server to Cloudflare Workers with one script. It creates D1, KV and R2, deploys the Worker and prints your install line.
- [Agent Chrome Tool Reference: Every MCP Tool and Parameter](https://agentchrome.dev/docs/tools): Reference for every Agent Chrome MCP tool for coding agents and chat apps, with parameters, examples and the read-only and destructive hints.
- [Agent Chrome Troubleshooting: Fix Connection and Tool Errors](https://agentchrome.dev/docs/troubleshooting): Fixes for Agent Chrome problems: no browser connected, paused sessions, expired pairing codes, Gemini Disabled, file URLs, chrome pages and more.

## Guides
- [Antigravity Browser: Connect agy and the IDE to Your Chrome](https://agentchrome.dev/antigravity-chrome): Let Antigravity (agy CLI and IDE) control your real signed-in Chrome with Agent Chrome. One command, the mcp_config.json entry, prompts and safety controls.
- [Chrome MCP Server: What It Is and How to Choose the Right One](https://agentchrome.dev/chrome-mcp-server): A Chrome MCP server lets an AI agent control Chrome through MCP. Compare extension, CDP and Playwright approaches and pick the right one for your agent.
- [Let Claude Code Control Chrome: Your Real Browser in One Command](https://agentchrome.dev/claude-code-chrome): How to let Claude Code control your real, signed-in Chrome with Agent Chrome: one install command, manual MCP config, example prompts and safety controls.
- [Codex CLI Chrome: Let Codex Control Your Real Chrome Browser](https://agentchrome.dev/codex-chrome): Let Codex control your real Chrome from the CLI, codex exec or a proxy setup. One install command, exact config.toml entry, prompts and safety controls.
- [Cursor Browser MCP: Let Cursor Control Your Real Chrome](https://agentchrome.dev/cursor-chrome): Add a browser MCP server to Cursor that drives your real signed-in Chrome. One install command, the ~/.cursor/mcp.json entry, prompts and safety controls.
- [Gemini CLI Browser: Let Gemini Control Your Real Chrome](https://agentchrome.dev/gemini-cli-chrome): Give Gemini CLI a real browser: control your signed-in Chrome with Agent Chrome. One command, the settings.json entry, the Disabled fix and example prompts.
- [Grok CLI Browser: Let Grok Control Your Real Chrome Browser](https://agentchrome.dev/grok-chrome): Let the Grok CLI control your real, signed-in Chrome with Agent Chrome. One install command, grok mcp add, the config.toml location and example prompts.
- [Muse Code Browser: Let Muse Control Your Real Chrome Browser](https://agentchrome.dev/muse-chrome): Let Muse Code control your real, signed-in Chrome with Agent Chrome. One install command, the settings.json streamable-http entry, prompts and safety controls.
- [opencode Browser MCP: Let opencode Control Your Real Chrome](https://agentchrome.dev/opencode-chrome): Add a browser MCP server to opencode that controls your real signed-in Chrome with Agent Chrome. One command, the opencode.json remote entry and prompts.

## Comparisons
- [Best Chrome MCP Servers for AI Agents in 2026 (Compared)](https://agentchrome.dev/compare/best-chrome-mcp-servers): The best MCP servers for controlling Chrome in 2026: Agent Chrome, Claude in Chrome, Chrome DevTools MCP, Playwright MCP, Browser MCP, compared.
- [Browser MCP vs Agent Chrome: Which Should You Use in 2026?](https://agentchrome.dev/compare/browser-mcp): Browser MCP vs Agent Chrome: which should you use? Compare Web Store install, local vs remote server, profiles, recording, security and license.
- [Chrome DevTools MCP vs Agent Chrome: Which Should You Use?](https://agentchrome.dev/compare/chrome-devtools-mcp): Chrome DevTools MCP vs Agent Chrome: which should you use? Compare performance tools, logged-in profiles, setup, recording, security and license in one table.
- [Claude in Chrome vs Agent Chrome: Which Should You Use?](https://agentchrome.dev/compare/claude-in-chrome): Claude in Chrome vs Agent Chrome: which should you use? Compare setup, supported agents, profiles, recording, security and price, with a clear rule.
- [Codex Chrome Extension vs Agent Chrome: Which Should You Use?](https://agentchrome.dev/compare/codex-chrome-extension): Codex Chrome extension vs Agent Chrome: which should you use? Compare setup, agent support, profiles, recording, permissions and price, with a decision rule.
- [Playwright MCP vs Agent Chrome: Which Should You Use in 2026?](https://agentchrome.dev/compare/playwright-mcp): Playwright MCP vs Agent Chrome: which should you use? Compare browsers, your logged-in profile, video, setup, security and license, with a rule.

## Use cases
- [Debug Console and Network Errors With an AI Agent in Chrome](https://agentchrome.dev/use-cases/debug-console-network): Let Claude Code or Codex read your Chrome console errors and network requests, run JavaScript in the page, and find the failing call, using Agent Chrome.
- [Fill Web Forms and Upload Files With AI in Your Chrome](https://agentchrome.dev/use-cases/fill-forms-and-uploads): Let Claude Code or Codex fill web forms, pick dropdowns, handle dialogs and upload local files in your signed-in Chrome with Agent Chrome. Real tool calls.
- [Let an AI Agent Work on Websites You Are Logged Into](https://agentchrome.dev/use-cases/logged-in-websites): Use Agent Chrome so Claude Code, Codex or Gemini CLI can work on sites you are already signed in to, in your own Chrome, with controls to watch and stop it.
- [QA Across Several Accounts and Chrome Profiles With AI](https://agentchrome.dev/use-cases/multiple-accounts): Pair several Chrome profiles with Agent Chrome and let one AI agent test your app as an admin, a member and a guest, picking a profile per call or per session.
- [Record a Browser Video or Demo With an AI Agent in Chrome](https://agentchrome.dev/use-cases/record-browser-videos): Ask Claude Code or Codex to record an MP4 or GIF of a browser session with a natural cursor and no overlays, using the Agent Chrome record tool.
- [Test Your Web App With an AI Agent in Your Real Chrome](https://agentchrome.dev/use-cases/test-web-apps-with-ai): Let Claude Code, Codex or Gemini CLI test your web app in your own signed-in Chrome: click through flows, read errors, and record proof, with no test scripts.

## Optional
- [Full text of all pages](https://agentchrome.dev/llms-full.txt)
- [Privacy policy](https://agentchrome.dev/privacy)
- [Terms of service](https://agentchrome.dev/terms)