invoices

Create, track, and reconcile client invoices with SQLite persistence and CSV/PDF exports.

Updated Feb 10, 2026
One-click install
npx skills add https://github.com/ticruz38/skills --skill invoices
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: invoices
Source: https://github.com/ticruz38/skills/tree/main/skills/invoices
Command: npx skills add https://github.com/ticruz38/skills --skill invoices

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Invoices are time-consuming to create, track, and reconcile manually. This skill automates the end-to-end invoicing workflow, reducing errors and saving time.

Core Features & Use Cases

  • Create invoices with multiple line items, apply taxes, set due dates, and attach notes.
  • Track payments, update balances in real time, and generate PDFs for clients.
  • Manage clients and export data for accounting and reporting.

Quick Start

Create an invoice for a client by adding at least one line item and then review the generated total and due date.

Frequently Asked Questions about invoices

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

FAQPage Schema
How do I automate invoice creation with multiple line items and taxes?

Automating invoice creation involves adding multiple line items, applying a configurable tax rate, and setting due dates. The system then calculates the total balance and automatically transitions the invoice status for tracking.

Can I export invoices to PDF and CSV for accounting?

Yes, you can export invoices to both PDF and CSV formats. PDF exports generate client-ready documents, while CSV exports extract raw data for external accounting and reporting purposes.

How does tracking payments and updating balances in real time work?

Tracking payments works by recording client payments against existing invoices, which automatically updates the remaining balance in real time and transitions the invoice status to reflect the current reconciliation state.

Is there an invoice management system suitable for freelancers and small businesses?

Yes, this invoice management system is specifically designed for freelancers and small businesses. It handles itemized billing, client management, and data persistence using SQLite without requiring complex enterprise software.

Do I need a database setup to manage client billing and invoice persistence?

No external database setup is required. The system implements data persistence internally using SQLite, automatically storing invoice records, client details, and payment histories for continuous management.

What is the best way to reconcile client invoices and track outstanding balances?

The best way to reconcile invoices is to use automated status transitions and real-time balance tracking. As payments are recorded, the system reconciles the outstanding amounts and updates the invoice status accordingly.