fault-tree-analysis

Conduct systematic Fault Tree Analysis using a structured, Q&A-based approach with Boolean logic gates, minimal cut set identification, and optional probability calculations.

User-provided fault tree data (event descriptions, gate logic, probabilities) flows into session JSON, SVG diagrams, and HTML reports. When processing this data:

Fault Tree Analysis is a top-down, deductive failure analysis method that maps how combinations of lower-level events (basic events) lead to an undesired system-level event (top event). Uses Boolean logic gates (AND, OR) to represent relationships between events.

Conduct Fault Tree Analysis (FTA) to systematically identify and analyze causes of system failures using Boolean logic gates. Top-down deductive method for safety and reliability engineering. Use when analyzing system failures, evaluating safety-critical designs, calculating failure probabilities, identifying minimal cut sets, assessing redundancy effectiveness, or when user mentions "fault tree", "FTA", "system failure analysis", "minimal cut sets", "safety analysis", "failure probability", "AND/OR gates", or needs to trace failure pathways from top event to basic events. Supports qualitative structure analysis and quantitative probability calculations. Source: ddunnock/claude-plugins.