GPT-Stores is a specialized marketplace for custom GPT versions, developed by experts and community contributors. Users can browse a wide array of GPTs tailored for specific tasks, ranging from business automation to personal assistance. Each GPT is designed to offer unique functionalities, helping users optimize their workflows and improve productivity.

Agentin is an open-source Python library designed to help developers build intelligent agents that can plan, act, and learn. It provides abstractions for managing conversational memory, integrating external tools or APIs, and orchestrating multiple agents in parallel or hierarchical workflows. With configurable planner modules and support for custom tool wrappers, Agentin enables rapid prototyping of autonomous data-processing agents, customer service bots, or research assistants. The framework also offers extensible logging and monitoring hooks, making it easy to track agent decisions and troubleshoot complex multi-step interactions.