DeckAssistant

Select a paragraph in any app, press a key on your Stream Deck, and have an AI rewrite or fix it with a prompt you saved earlier.

That is the core idea behind DeckAssistant, a Stream Deck plugin that works as an AI assistant and chatbot interface.

You can run selected text through any prompt, or open a freeform prompt and talk to the AI directly.

The chat side is meant to be a better ChatGPT-style interface.

You get folders to organize chats, message editing, history search, favorites, and a prompt library alongside your own custom prompts.

Conversations can be exported as data or as screenshots, and charts can be shared.

DeckAssistant also has Google integration and image generation, so it covers more than text editing and grammar fixes.

It makes the most sense if you already own a Stream Deck and want AI one button press away instead of in a browser tab.