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Download ​

Get the latest version of MoleClaw and start using it right away — no build tools required.

Installation Guide ​

Follow these steps to install MoleClaw in your Chrome browser.

Step 1: Download the Extension ​

Click the Download Latest button above to save the .zip file to your computer.

Step 2: Unzip ​

Extract the downloaded zip file. After extraction you'll get a folder named mole-extension/.

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On macOS, double-click the zip file to extract. On Windows, right-click → "Extract All".

Step 3: Open Chrome Extensions Page ​

Open Chrome and enter the following in the address bar:

chrome://extensions/

Step 4: Enable Developer Mode ​

Find the Developer mode toggle in the top-right corner of the page and turn it on.

Step 5: Load the Extension ​

  1. Click the "Load unpacked" button that appears in the top-left area
  2. In the file dialog, navigate to and select the unzipped folder (mole-extension/)
  3. Click "Select Folder" (Windows) or "Open" (macOS)

Step 6: Verify Installation ​

After loading, MoleClaw should appear in your extensions list. To pin it to the toolbar:

  1. Click the puzzle piece icon (Extensions) in the Chrome toolbar
  2. Find Mole in the list
  3. Click the pin icon to keep it visible

Step 7: Configure Your LLM ​

MoleClaw needs an OpenAI-compatible LLM service to work. Set it up before first use:

  1. Right-click the MoleClaw icon in the toolbar → select "Options"
  2. Fill in the following:
    • API Endpoint — LLM service URL (e.g., https://api.openai.com/v1)
    • API Key — Your API key
    • Model — Model name (e.g., gpt-4o-mini, gpt-4o)
  3. Click Save

Compatible Services

MoleClaw works with any OpenAI API-compatible service: OpenAI, Azure OpenAI, Claude (via compatibility layer), Ollama, and more.

For more details, see the Getting Started Guide.

Step 8: Start Using! ​

Visit any webpage and press Cmd+M (Mac) or Ctrl+M (Windows/Linux) to summon the AI assistant. You can also hover over the floating ball on the right side of the page.


Updating ​

To update MoleClaw to a new version:

  1. Download the latest zip from this page
  2. Unzip to a new folder
  3. Go to chrome://extensions/, find Mole, and click Remove
  4. Click "Load unpacked" again and select the new folder

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Your settings (API key, model config) are stored in Chrome and will persist across reinstalls.

Build from Source ​

Prefer to build from source? See the Development Guide.

Released under the AGPL-3.0 License