invoice-generator

Generate client-specific invoices as standalone HTML or React artifacts.

Updated Apr 1, 2026
One-click install
npx skills add https://github.com/koya-alt/Catalyst --skill invoice-generator-koya-alt
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: invoice-generator
Source: https://github.com/koya-alt/Catalyst/tree/main/local/secondary_skills/invoice-generator
Command: npx skills add https://github.com/koya-alt/Catalyst --skill invoice-generator-koya-alt

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automates the creation of professional invoices that render consistently across channels and print cleanly to PDF.

Core Features & Use Cases

  • Standalone HTML invoices that are parameterized via URL for SaaS billing across multiple clients.
  • Optional React component for customizable one-off invoices with branding flexibility.
  • Browser-based PDF export via window.print() for reliable, offline-capable printing.

Quick Start

Supply seller and client data to generate a parameterized invoice URL, open it in a browser, and print to PDF.

Frequently Asked Questions about invoice-generator

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

FAQPage Schema
How do I generate professional invoices that print cleanly to PDF?

You can generate professional invoices by supplying seller and client data to create a parameterized HTML invoice URL, opening it in a browser, and printing to PDF via window.print().

Can I use URL parameters to create client-specific invoices for SaaS billing?

Yes, you can create client-specific invoices for SaaS billing by parameterizing standalone HTML invoices via URL parameters to handle multiple clients dynamically.

Does the invoice generator support React components for customizable one-off invoices?

Yes, the invoice generator includes an optional React component that provides customizable one-off invoices with branding flexibility for specific use cases.

What's the best way to automate invoice creation for freelance billing without server-side rendering?

You can automate freelance billing invoices by hardcoding seller information, using explicit production domain details, and exporting PDFs directly through browser-based printing.

Do I need hardcoded seller information to use this browser-based PDF export approach?

Yes, hardcoded seller information and explicit production domain details are required to generate the parameterized invoice URL before executing browser-based PDF export.