Scar Tissue Systems is one person's working AI-agent toolkit, sold as-is. I build small, focused skills for people who run real work through AI agents daily, capturing and filing what they find, keeping their skill systems honest over time, and catching the patterns that make AI-assisted writing read as machine-written. Every skill here started as something I built for my own workflow, used for months, broke in real ways, and fixed before I ever considered selling it. The name is the promise: nothing ships until something has actually gone wrong with it first. No filler, no theoretical best practices, every rule in every skill exists because something specific broke without it, and the changelogs say so.
by Scar Tissue Systems
Your skill works today. Will it work after the next model update? Build the harness that answers with numbers. Builds a standalone regression test harness with mechanical grading to verify skill behavior after model or code updates.
by Scar Tissue Systems
A seven-step auditing system that identifies and flags machine-like prose patterns without stripping your original voice.
by Scar Tissue Systems
Standardize your knowledge base by automatically routing, tagging, and summarizing links, PDFs, and notes.
by Scar Tissue Systems
The 60-second audit your AI knowledge system is missing. A structural health auditor for personal knowledge systems that flags maintenance rot and stale documentation.
by Scar Tissue Systems
The meta-skill for AI agents to self-evolve by logging lessons and updating their own instruction files.