## Installation

1.  **Download the `sendgrid-mcp-server.dxt` file** from this release.
2.  **Open your DXT-compatible application** (e.g., Claude for macOS/Windows).
3.  **Install the extension** by opening the downloaded `.dxt` file.

## Configuration

After installation, you will be prompted to configure the extension:

-   **SendGrid API Key:** Enter your SendGrid API key.
-   **From Email:** Enter the email address you want to send emails from. This must be a verified sender in your SendGrid account.