claude-skills-reference/finance/.codex/instructions.md

Finance Skills — Codex CLI Instructions

When working on financial analysis tasks, use the finance skill system:

Python Tools

All scripts in finance/financial-analyst/scripts/ are stdlib-only and CLI-first:

python3 finance/financial-analyst/scripts/ratio_calculator.py --help
python3 finance/financial-analyst/scripts/dcf_valuation.py --help
python3 finance/financial-analyst/scripts/budget_variance_analyzer.py --help
python3 finance/financial-analyst/scripts/forecast_builder.py --help

Key Skills by Task

Task	Skill
Financial ratios	financial-analyst
DCF valuation	financial-analyst
Budget variance	financial-analyst
Forecasting	financial-analyst

Rules

• Always validate financial outputs against source data
• Use Python tools for calculations, not manual estimates