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The Navigator Browser Extension is a lightweight Chrome extension that wraps around the Navigator API to automate browser tasks. It’s a convenient way to try out Navigator n1.5 on real pages without writing any code. Simply describe what you want to do, and the agent will execute it step-by-step—clicking, typing, scrolling, and navigating autonomously.

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Prerequisites

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Installation

  1. Open the Yutori Navigator extension on the Chrome Web Store
  2. Click Add to Chrome, then confirm by clicking Add extension
  3. The extension icon should appear in your toolbar
    • If it doesn’t appear, click the puzzle piece icon to see your list of extensions and pin it to your toolbar

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Configure Your API Key

  1. Click the extension icon in your Chrome toolbar
  2. The settings page will automatically open the first time launching the extension
    • To change settings afterwards, click the gear icon to open settings
  3. Enter your Yutori API key
  4. Pick a model — Navigator n1.5 is selected by default and is the recommended choice
  5. Click Save

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How to Use

  1. Navigate to any webpage
  2. Click the extension icon
  3. Type your task in natural language, for example:

On AWS Console webpage

Create a new IAM role called “api-test” with API Gateway use-case and set the env tag to “dev”

On Hugging Face webpage

Create a new access token called “test-token” and give it only read access
  1. Press Enter to submit task
  2. Watch the agent work—it will show its thoughts and actions in real-time
    • You can also switch to a different tab and let the task run in the background
    • Multiple tasks can be launched in parallel across multiple tabs
  3. Click Stop at any time to pause execution
  4. Stopped or completed tasks will provide a summary of its progress and what was accomplished