A prompt app is Highlight app that does not build its own UI. Instead, it offers a LLM system prompt that will help the user accomplish a task. The Highlight Chat interface will be used to present the generated output from your prompt. Additionally, the user can continue chatting with your prompt app.

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Creating a Prompt App

To create a prompt app, visit the Developer Panel and create a new app. Under App Type, select Prompt App. Now, the Entry Point will be used to fetch the system prompt that Highlight will use. This URL should serve static text, it could a URL to a file or a web server that responds with text/plain. The web request to fetch your prompt will be sent every time a user activates your app.