Qwen-Agent is the agent framework from the QwenLM team, designed for Qwen 3.0 and newer models. Developers use it to give models tools such as function calling, MCP connections, a code interpreter and retrieval-augmented generation.
The project also includes sample applications, including a Chrome extension. It is hosted on GitHub with a big developer community, and it is free to use, making it a practical base for programmers who want to build assistants on Qwen models.
