fpef-evidence-analyzer

name	FPEF Evidence Analyzer
description	Systematic Find-Prove-Evidence-Fix framework for complex system analysis and intervention. Use when debugging failures, investigating incidents, analyzing performance issues, or optimizing complex systems.

FPEF Evidence Analyzer

Overview

Rigorous evidence-based analysis framework that systematically finds problems, proves root causes, gathers supporting evidence, and implements targeted fixes for complex technical and business systems.

Prerequisites

• System or problem description
• Access to relevant data sources (logs, metrics, code)
• Basic understanding of the domain being analyzed

What This Skill Does

1. Find: Systematic identification of anomalies and potential issues
2. Prove: Causal analysis to establish root cause relationships
3. Evidence: Comprehensive evidence collection and validation
4. Fix: Targeted interventions with verification of effectiveness

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Quick Start (60 seconds)

Rapid Analysis

# FPEF Interactive Analysis
1. Describe the problem: [e.g., "API response times increased 300%"]
2. Timeframe: [e.g., "Last 24 hours"]
3. Affected systems: [e.g., "Payment processing API"]
4. Available data: [e.g., "CloudWatch logs, database metrics"]

→ FPEF generates comprehensive analysis framework

Immediate Output

Analysis framework includes:

• ✅ Problem statement with clear scope definition
• ✅ Hypothesis tree with potential root causes
• ✅ Evidence collection plan with data sources
• ✅ Investigation timeline with critical path