SWE-agent is an innovative software engineering tool that leverages advanced language models like GPT-4 to autonomously identify and resolve bugs in real GitHub repositories. Utilizing an Agent-Computer Interface (ACI), it facilitates efficient interactions between the language model and the repository's codebase, allowing the model to browse, view, edit, and execute files effectively. With its exceptional performance in issue resolution, SWE-agent is ideal for developers seeking to automate debugging, boost productivity, and minimize the time required for bug fixes. This tool empowers users to enhance their software development workflows by harnessing AI's potential in code generation and problem-solving within practical coding environments.