personal-finance-coach

Optimize retirement withdrawals and tax-efficient investments with Monte Carlo simulations.

181|30|Updated Nov 16, 2025
One-click install
npx skills add https://github.com/erichowens/some_claude_skills --skill personal-finance-coach
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: personal-finance-coach
Source: https://github.com/erichowens/some_claude_skills/tree/main/.claude/skills/personal-finance-coach
Command: npx skills add https://github.com/erichowens/some_claude_skills --skill personal-finance-coach

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Provides expert, academically grounded guidance on portfolio theory, tax optimization, retirement withdrawal math, and FIRE planning for individuals.

Core Features & Use Cases

  • Portfolio optimization, risk/return, and withdrawal math (SWR)
  • Tax optimization and asset location strategies
  • FIRE calculations, Monte Carlo simulations, and scenario planning
  • Practical guidance for emergency funds and savings strategies
  • Educational resources with references to investment theory

Quick Start

Use the coach to model a 60/40 portfolio with a 4% initial withdrawal and run a Monte Carlo simulation over 30 years.

Frequently Asked Questions about personal-finance-coach

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate a safe withdrawal rate for retirement?

Safe withdrawal rate (SWR) calculation determines how much you can sustainably withdraw annually from your portfolio. This Skill applies CAPE-adjusted SWR methodology to model sustainable withdrawals across market cycles, accounting for valuation levels to adjust your initial withdrawal percentage based on current market conditions.

What's the best way to optimize my portfolio for taxes?

Tax optimization involves strategic asset location and tax-loss harvesting to reduce lifetime tax burden. This Skill applies tax-loss harvesting heuristics and Roth conversion sequencing to guide which assets go in taxable versus tax-advantaged accounts, maximizing after-tax returns.

How do I plan for FIRE and test if my targets are realistic?

FIRE planning combines savings goals with retirement projections to validate your timeline. This Skill runs Monte Carlo simulations over 30-year horizons to stress-test your plan across thousands of market scenarios, showing success probability and withdrawal sustainability.

Can I use mean-variance optimization to build a 60/40 portfolio?

Mean-variance optimization balances risk and return by finding the best asset mix for your goals. This Skill applies portfolio theory to construct efficient portfolios, calculate risk-adjusted returns, and model withdrawal scenarios specific to your allocation.

What emergency fund size do I actually need?

Emergency fund sizing ensures you have adequate liquidity without excess drag on returns. This Skill provides guidance on emergency fund calculations tailored to your income stability and withdrawal strategy, integrating it into your overall retirement model.

How does CAPE valuation affect my withdrawal strategy?

CAPE (cyclically adjusted price-to-earnings) valuation indicates market risk level and informs withdrawal adjustments. This Skill scales your SWR based on current CAPE levels, reducing withdrawals in expensive markets and increasing them when valuations are depressed.