When Your AI Agent Starts Fixing Itself: A Week of Rebuilding Wiz

When Your AI Agent Starts Fixing Itself: A Week of Rebuilding Wiz Originally published on Digital Thoughts I spent a week dismantling my personal AI agent and reconstructing it from the ground up. Not because something broke — because I wanted to see how far I could push it. The result: Wiz now creates new capabilities when it identifies gaps. It systematically logs and resolves its own errors. It executes multiple tasks simultaneously instead of sequentially. And it transitioned from a custom folder architecture to Claude Code's native system. This post shares real code, actual file paths, and genuine architectural decisions. The Starting Point: What Was Broken I previously documented building Wiz as a personal AI agent with memory and sub-agents. That version functioned, but weeks of daily usage exposed friction: Skill system inefficiency : Custom folders required explicit loading each session. Claude Code's native ~/.claude/skills/ directory with YAML frontmatter auto-loads contextu