SIL Calculator Skill Purpose The SIL Calculator Skill determines Safety Integrity Levels for Safety Instrumented Functions and verifies SIF designs meet required risk reduction per IEC 61511. Capabilities - SIL determination (risk graph, LOPA, risk matrix) - PFDavg calculations - Proof test interval optimization - Common cause failure analysis - Hardware fault tolerance verification - Diagnostic coverage assessment - Systematic capability evaluation - SIF verification calculations Usage Guidelines When to Use - Determining SIL requirements - Designing safety instrumented functions - Verifying…