About
The Confidence Check skill acts as a cognitive gatekeeper for Claude Code, requiring a minimum 90% confidence score before any implementation begins. It systematically evaluates five critical dimensions: duplicate code detection, architectural compliance, official documentation verification, open-source reference analysis, and root-cause identification. By investing a small amount of tokens in this pre-flight check, developers can prevent high-cost architectural mistakes and ensure that AI-generated solutions remain consistent with the existing codebase and industry best practices.