plc-code-analysis

Standalone skill for multi-perspective PLC code security and quality analysis. Triggers on: "review", "audit", "analyze", "security check", "vulnerability scan", "code review", "check this code", "is this safe", "find issues" when combined with PLC, SCL, ST, LAD, FBD, Structured Text, or block context. Also triggers when the user pastes PLC code and asks for feedback, or uploads exported SimaticML XML files. This…