AIDE by Weco

AIDE by Weco is an autonomous code optimization tool that helps developers improve their codebase against any metric they define. You provide a local evaluation script that measures what matters to you—whether that's accuracy, speed, cost, or any other performance indicator—and the system iteratively proposes code changes, tests them, and keeps the improvements while discarding failed attempts. It works like having a dedicated research assistant constantly experimenting with your code to find better solutions.

The tool uses a sophisticated algorithm that autonomously generates candidate solutions and validates them against your evaluation criteria. You can monitor the optimization process through a dashboard that shows the progression of improvements over time, with the ability to inspect any proposed change and see exactly how it affects your metrics. The system integrates with popular developer tools through a CLI interface and has skills for Claude Code and Cursor AI assistants.

ML/AI engineers and data scientists benefit most from AIDE by Weco when they need to optimize complex systems where manual tuning would be time-consuming. Real-world use cases include improving fraud detection model accuracy from 0.91 to 0.93 AUC, achieving 47.7% speedups in GPT-style LLM inference, and reducing error rates in scientific ML applications by over 90%. The tool is trusted by engineers from organizations like OpenAI, Meta, and DeepMind for production-grade optimization tasks.