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role-architect:cost-modeling

Estimate infrastructure costs and calculate 3-year TCO for software architectures.

14|3|Updated Feb 22, 2026
Search Tags:#build vs buy#ROI#pricing models#TCO#cost modeling#infrastructure cost#breakeven analysis
One-click install
npx skills add https://github.com/rnavarych/alpha-engineer --skill role-architect-cost-modeling
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: role-architect:cost-modeling
Source: https://github.com/rnavarych/alpha-engineer/tree/main/plugins/roles/role-architect/skills/cost-modeling
Command: npx skills add https://github.com/rnavarych/alpha-engineer --skill role-architect-cost-modeling

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps you make informed financial decisions about your architecture by providing tools for cost estimation, total cost of ownership (TCO) calculation, and build vs. buy analysis.

Core Features & Use Cases

  • Infrastructure Cost Estimation: Accurately predict compute, storage, and network expenses.
  • TCO Calculation: Determine the full cost of a solution over a 3-year period, including operational and training expenses.
  • Build vs. Buy Analysis: Quantify the financial trade-offs between developing a solution in-house and purchasing a third-party product.
  • Pricing Model Comparison: Evaluate different pricing structures (per-seat, usage-based, flat-rate) to find the most cost-effective option.
  • ROI Projection: Forecast the return on investment for proposed projects with sensitivity analysis.
  • Cost Growth Modeling: Understand how costs will scale with increased usage or user adoption.
  • Breakeven Analysis: Identify the point at which an investment becomes profitable.

Quick Start

Use the role-architect:cost-modeling skill to estimate the 3-year TCO for a new microservice architecture, considering compute, storage, and operational costs.

Frequently Asked Questions about role-architect:cost-modeling

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

FAQPage Schema
How do I calculate total cost of ownership for a software architecture over a multi-year period?▼

TCO calculation for software architecture projects full operational, infrastructure, and training expenses over a 3-year horizon. It aggregates compute, storage, and network costs to determine the complete financial footprint of a solution.

What is the best way to compare build vs buy options for new software features?▼

Build vs buy analysis quantifies the financial trade-offs between developing a solution in-house and purchasing a third-party product. It evaluates direct costs and long-term operational impacts to support informed architecture decisions.

How do I project ROI and perform sensitivity analysis for proposed infrastructure investments?▼

ROI projection forecasts the return on investment for proposed projects by modeling cost growth based on usage drivers. Sensitivity analysis tests these projections against variable adoption rates and infrastructure expenses.

How do I compare pricing models like per-seat, usage-based, and flat-rate for software services?▼

Pricing model comparison evaluates per-seat, usage-based, and flat-rate structures to find the most cost-effective option. It maps cost growth against user adoption and usage drivers to identify optimal pricing alignment.

When do I need breakeven analysis for software architecture decisions?▼

Breakeven analysis is needed when identifying the point at which an infrastructure or build vs buy investment becomes profitable. It pinpoints the exact adoption or usage threshold required to recover initial architecture costs.

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