Magick

Magick is an open-source, visual IDE for building and deploying AI agents without writing code. Instead of a text editor, users work in a node-based canvas where they wire together language models, tools, and data sources into a working agent, whether that agent responds to chat messages, monitors documents, or reacts to events in real time. The platform is model-agnostic, supporting GPT-4, Claude, and open-source alternatives, and it can connect agents to external systems such as Discord, Unreal Engine, and Google AI services, as well as custom APIs. Because it's open source and maintained by Oneirocom, developers can inspect, extend, or self-host the underlying code from GitHub rather than depending solely on a hosted service. Magick targets a wide range of builders, from newcomers experimenting with their first AI agent to experienced engineers prototyping production workflows, and it bills on a pay-for-what-you-use basis rather than flat subscription tiers. Its own site is light on specifics like pricing numbers, supported agent types, or documented API endpoints, so evaluating it in depth means digging into the GitHub repository and documentation rather than the marketing pages alone.