New Skill Ports Karpathy's Autonomous Loop to Prompt Tuning for Cursor and Claude Code

A "Universal Skill" that repurposes Andrej Karpathy's autonomous optimization pattern "autoresearch" for prompt tuning in Cursor and Claude Code has been published on GitHub. Dropped into any project, it lets an AI agent scan the codebase, identify optimization targets, define evaluation metrics, and iteratively improve prompts on its own. It ships as a GitHub repository, and the author details the mechanism in a Medium write-up.