Agent Skills: evidence-and-claims

Use when performing investigative work that produces reports or analysis for others to verify — root cause analysis, bug investigation, crash analysis, sosreport analysis, or any task making factual claims about system behavior. Also triggered by "investigate", "root cause", "analyze", "RCA", "figure out why", "what's causing", "track down", "write a report", "write up findings", "document what you found". Do NOT activate for quick lookups, code reviews, implementation tasks, or design work.