core/currency

Standardize monetary values as integers with the Amount class.

46|5|Updated Aug 31, 2025
One-click install
npx skills add https://github.com/cloner93/ExpenseShare --skill core-currency
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: core/currency
Source: https://github.com/cloner93/ExpenseShare/tree/main/core/currency
Command: npx skills add https://github.com/cloner93/ExpenseShare --skill core-currency

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill ensures consistent monetary value handling across the ExpenseShare application, eliminating inconsistencies and errors in financial calculations.

Core Features & Use Cases

  • Consistent Money Representation: Standardizes the representation of monetary values using the Amount type, ensuring precision and reliability.
  • Calculation Rules: Enforces rules for money operations, including integer division for calculations to avoid floating-point errors.
  • Serialization: Defines serialization methods for the Amount type, ensuring compatibility across the client and server.

Quick Start

To convert an amount to its separate value in minor units, use the Amount.showSeparate() method.

Frequently Asked Questions about core/currency

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

FAQPage Schema
How do I handle monetary value precision to avoid floating-point errors in financial calculations?

Monetary value precision is maintained by representing values as integers and enforcing integer division for financial calculations. This approach eliminates floating-point inconsistencies across multiplatform applications.

What's the best way to standardize monetary value representation across a client and server?

Standardizing monetary value representation across client and server requires a unified Amount type with defined serialization methods. This ensures compatibility and consistent calculations across the multiplatform application.

How do I convert a stored monetary amount into its separate minor units?

Converting a monetary amount into separate minor units is done using the Amount.showSeparate() method. This extracts the integer representation into its constituent minor unit values.

Why do I need integer-based money operations for multiplatform financial calculations?

Integer-based money operations are needed to ensure consistent financial calculations and accurate division across different platforms. Using an Amount class prevents floating-point discrepancies in monetary value handling.

Does this monetary value handling approach work without external dependencies?

Yes, this monetary value handling approach works without external dependencies. It relies solely on the required Amount class and its associated methods to standardize calculations and serialization.

What are the limitations of using integer division for monetary value calculations?

Integer division for monetary value calculations sacrifices fractional precision in favor of consistency. This approach ensures reliable mathematical operations but requires handling remainders separately during financial distributions.