claudeindex
Plugin

roi-modeling

Autonomous ROI modeling with 6 variants (basic, annualized, risk-adjusted, expected, multi-period, intangibles). Industry-specific models (IT TCO, Marketing ROAS/CAC/CLV, Training Phillips, Product R&D). Scenario modeling and sensitivity analysis with Mermaid diagrams and optional PNG export.

Installation

1

Add the marketplace

/plugin marketplace add SSiertsema/claude-code-plugins
2

Install plugins

/plugin

Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.