Harpy

Harpy is an AI-powered platform for creating, managing, and sharing interactive chat sessions with custom characters and assistants. It is designed to help users organize complex conversations, maintain context across multiple threads, and collaborate or roleplay in a structured environment. Harpy’s primary purpose is to give users fine-grained control over how AI characters behave, remember information, and interact over time.

Harpy allows you to define detailed characters with custom instructions, personalities, and behavior rules, then reuse them across multiple sessions. You can group conversations into sessions, track their history, and share them with others via links or collaborative access, making it easier to revisit or continue long-running interactions. The platform supports persistent memory and configurable context, so characters can reference prior events, user preferences, or world details consistently. Harpy also offers tools for organizing content, such as tagging, categorizing, and managing multiple ongoing storylines or projects from a single interface.