AgentLoop

AgentLoop is an innovative open-source developer tool designed to enhance coding workflows through cyclical AI-driven processes. Unlike traditional long-lived agent chats, AgentLoop initiates a fresh Codex worker and critic with each cycle, allowing for iterative development and continuous improvement. Users set clear goals and guidelines, and the system automatically builds code, tests it through critics, and generates concrete fix notes for subsequent iterations. This approach ensures a clean, focused context for each cycle, reducing confusion and increasing efficiency. The project files serve as persistent memory, enabling seamless progression over multiple iterations. With a local, sandboxed environment, AgentLoop offers observability and cancellation capabilities via a live dashboard, plus ChatGPT control through MCP. Its polish mode can extend beyond a simple pass until the critic approves the code for shipping, fostering high-quality outputs. As a zero-dependency Node.js tool, it appeals to developers seeking an open-source, customizable AI assistant for coding and testing.