Prompt Line is a macOS app developed to improve the prompt input experience in the terminal for CLI-based AI coding agents such as Claude Code, Codex CLI, and Gemini CLI.

🧑‍💻 Prompt Line

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Overview

Prompt Line is a macOS app developed to improve the prompt input experience in the terminal for CLI-based AI coding agents such as Claude Code, Codex CLI, and Gemini CLI. It provides a comfortable input experience through a floating window.

Key capabilities:

1. Quick input, quick paste — Floating window with Cmd+Shift+Space, paste anywhere with Cmd+Enter
2. Context search — Search agent skills, files, symbols, and more with / and @, with prompt history reuse
3. Extensible via plugins — Add custom search and skills with simple YAML files (Plugin Guide)

Features

Quick Launch, Quick Paste

Quick launch with shortcut (Cmd+Shift+Space).<br> Type text and quick paste (Cmd+Enter).

Perfect for Editing Voice-Inputted Text

The operation is the same as a typical text editor. <br> Of course, you can also use it in combination with a voice input app. <br> Pressing Enter will not automatically send the text, so you don't have to worry about line breaks. <br> It is also ideal for editing text entered by voice. <br> (This video uses superwhisper.)

Search and Reuse Prompt History

Prompt history is saved and can be reused from the right menu. <br> Search is also available. (Cmd+f)

Launch Anywhere

Can be launched anywhere there's a text input field. <br> Also convenient when you want to reuse the same prompt in other apps.

Of course, it also works with apps other than Terminal.