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v1.20.0: Major MCP Tool Expansion

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@jpurnell jpurnell released this 13 Nov 21:49
· 1083 commits to main since this release
v1.20.0
9e469f3

🎉 Major Release: 118 Tools Across 24 Categories

This release adds 19 new MCP tools across 6 categories, expanding the BusinessMath MCP Server from 99 to 118 tools.

✨ New Tool Categories

📊 Investment Metrics (4 tools)

  • Profitability Index: Value created per dollar invested
  • Payback Period: Time to recover investment (simple & discounted)
  • Modified IRR (MIRR): Realistic return calculation with separate financing/reinvestment rates

💰 Loan Payment Analysis (4 tools)

  • Principal Payment (PPMT): Track principal portion of payments
  • Interest Payment (IPMT): Track interest portion of payments
  • Cumulative Interest: Total interest over period ranges
  • Cumulative Principal: Total principal paid and equity buildup

📈 Growth Analysis (2 tools)

  • Growth Rate: Simple period-over-period growth calculation
  • Compound Growth Projections: Project values with various compounding frequencies (annual, monthly, daily, continuous)

🔮 Trend Forecasting (4 tools)

  • Linear Trend: Straight-line forecasting for steady growth
  • Exponential Trend: Accelerating/decelerating growth patterns
  • Logistic Trend: S-curve growth with saturation limits
  • Time Series Decomposition: Separate trend, seasonal, and residual components

🌊 Seasonality Analysis (3 tools)

  • Calculate Seasonal Indices: Quantify repeating seasonal patterns
  • Seasonally Adjust Data: Remove seasonality to reveal underlying trends
  • Apply Seasonal Patterns: Add realistic seasonal variation to forecasts

📉 Advanced Options (2 tools)

  • Option Greeks: Calculate Delta, Gamma, Vega, Theta, Rho for risk management
  • Binomial Tree Pricing: American & European option pricing with early exercise analysis

📦 What's Included

  • 118 total tools across 24 categories
  • 15 probability distributions for Monte Carlo simulation
  • Comprehensive documentation with formulas, examples, and use cases
  • Industry-standard calculations for capital budgeting, loan analysis, forecasting, and options trading

🔧 Technical Improvements

  • Updated server version to 1.20.0
  • Enhanced tool registration and organization
  • Consistent error handling and formatting across all tools
  • Removed deprecated backup and summary files

📚 Use Cases

These new tools enable:

  • Capital Budgeting: PI, payback, MIRR for investment decisions
  • Mortgage Analysis: Complete loan payment breakdown with PPMT/IPMT
  • Financial Forecasting: Multiple trend models with seasonal adjustment
  • Options Trading: Greeks calculation and American option pricing
  • Growth Planning: Compound growth projections with flexible compounding

🚀 Getting Started

# Install or update
swift build -c release

# Run the server
.build/release/businessmath-mcp-server

All 118 tools are now available through the MCP interface!

🤖 Generated with Claude Code

Co-Authored-By: Claude noreply@anthropic.com

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