SWE-agent is a software engineering tool that leverages language models like GPT-4 to autonomously address bugs and issues in actual GitHub repositories. It utilizes an Agent-Computer Interface (ACI) to facilitate seamless interactions between the language model and the repository's codebase, allowing the model to effectively browse, view, edit, and execute files. Known for its top-tier performance in resolving issues, SWE-agent is highly beneficial for developers aiming to automate the debugging process, boost productivity, and reduce the time spent on bug fixes in software projects. This tool can significantly improve the efficiency of software development workflows by harnessing AI's advanced capabilities in code generation and problem-solving in real-world coding environments.