Refine

A Raycast extension that improves the grammar, spelling, and punctuation of your selected text using AI.

Features

• Fix grammar, spelling, and punctuation mistakes instantly
• Preserves the original tone, style, and meaning of your text
• Works with any selected text across macOS and Windows
• Automatically pastes the corrected text

Setup

1. Clone this repository
2. Run npm install
3. Run npm run dev or import the extension in Raycast (Extensions → + → Add Script Directory)
4. Configure your OpenAI API key in the extension preferences
5. (Optional) Choose your preferred OpenAI model

Usage

1. Select any text in any application
2. Open Raycast and run the Improve Grammar command
3. The corrected text will automatically replace your clipboard and paste

Tip: Assign a hotkey to the command in Raycast (Extensions → Refine → Improve Grammar → Record Hotkey) for instant grammar fixes without opening Raycast.

Preferences

Preference	Description	Required	Default
OpenAI API Key	Your OpenAI API key	Yes	-
Model	OpenAI model to use	No	gpt-4o-mini

Supported Models

• gpt-4o-mini (default, fast and cost-effective)
• gpt-4o (more capable)
• gpt-4-turbo (high performance)

License

MIT