Billing Automation Agent Skill

Build automated billing systems for recurring payments, invoicing, subscription lifecycle, and dunning management. Use when implementing subscription billing, automating invoicing, or managing recurring payment systems.

5k tokens

context cost

the whole folder, loaded on every use

files

instructions only

copies elsewhere

how many repositories repackaged it

505

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill billing-automation

What comes with it

17 735 bytes besides the instruction

sub-skills/implementation-playbook.md

The instruction itself

8 sections, as written by the author

Billing Automation

Master automated billing systems including recurring billing, invoice generation, dunning management, proration, and tax calculation.

Use this skill when

Implementing SaaS subscription billing
Automating invoice generation and delivery
Managing failed payment recovery (dunning)
Calculating prorated charges for plan changes
Handling sales tax, VAT, and GST
Processing usage-based billing
Managing billing cycles and renewals

Do not use this skill when

You only need a one-off invoice or manual billing
The task is unrelated to billing or subscriptions
You cannot change pricing, plans, or billing flows

Instructions

Define plans, pricing, billing intervals, and proration rules.
Map subscription lifecycle states and renewal/cancellation behavior.
Implement invoicing, payments, retries, and dunning workflows.
Model taxes and compliance requirements per region.
Validate with sandbox payments and reconcile ledger outputs.
If detailed templates are required, open resources/implementation-playbook.md.

Safety

Do not charge real customers in testing environments.
Verify tax handling and compliance obligations before production rollout.

Resources

resources/implementation-playbook.md for detailed patterns, checklists, and examples.

🧠 Knowledge Modules (Fractal Skills)

1. implementation-playbook

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How to use it

Copy the folder

Take dokhacgiakhoa/billing-automation from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.