AgentKit is a comprehensive toolkit that allows developers to integrate ChatGPT-powered agents into websites and applications. It was introduced at OpenAI’s 2025 DevDay as a way to build AI agents that not only chat but also perform actions such as browsing, making API calls and completing multistep tasks.
In essence, AgentKit provides the architecture and building blocks needed to embed ChatGPT-based assistants directly in your product. This article dives into AgentKit’s architecture, including its core components, and demonstrates how…








