Coding-agent is an open-source programming assistant designed to simplify developers' tasks by integrating advanced programming assistance technologies. It leverages LangGraph proxy technology to generate high-quality code responses. Built on Next.js and CopilotKit, this tool combines efficiency and user-friendliness. It allows developers to quickly solve issues, generate code snippets, and optimize their development processes during everyday coding. As an open-source project, it provides developers with a flexible and customizable programming environment while continuously improving and expanding features through community contributions.