Saas Billing System

Comprehensive SaaS billing system with subscriptions, usage-based billing, invoicing, Stripe payments, dunning, proration, and multi-platform integration.

Security Scan

The skill's README-style instructions claim a full billing system and tell the agent to run local scripts and use a STRIPE_KEY, but the package contains no code, no install, and does not declare required environment variables — the parts don't add up.

Purpose & Capability

The description promises a working SaaS billing system (subscriptions, Stripe, invoicing, etc.) but the package contains no code or binaries to implement those features. SKILL.md references a ./billing.sh and Node.js 18+, yet no scripts or install steps are provided. This is incoherent: a real billing skill would include code, a repo/homepage, or an install spec.

Instruction Scope

Runtime instructions tell the agent (or user) to execute ./billing.sh commands and to set $STRIPE_KEY. Those scripts and the code they would run are not present, so the instructions cannot be followed as-is. The instructions also reference a sensitive env var (STRIPE_KEY) not declared in the skill metadata.

Install Mechanism

There is no install spec (instruction-only). That minimizes direct disk writes from the skill bundle itself, but it also means the instructions expect external files that are missing. Lack of an installer is consistent with an instruction-only skill but inconsistent with the claimed functionality.

Credentials

SKILL.md refers to an environment variable $STRIPE_KEY (sensitive payment credential) and requires Node.js, but requires.env and primary credential fields are empty. Asking for a Stripe key is plausible for a billing tool, but the credential should be declared and justified in metadata; absence is a red flag.

Persistence & Privilege

The skill does not request always:true and is user-invocable only. It does not request any config paths or elevated persistence. No direct privilege escalation indicators in the metadata.

What to consider before installing

This package is missing the actual code and fails to declare sensitive credentials it references. Do not provide your Stripe API key or run unverified commands. Before installing or using: (1) ask the author for the repository or homepage and inspect the source (billing.sh and Node code) yourself; (2) confirm required env vars (STRIPE_KEY) are declared and why they are needed; (3) only run the scripts in an isolated/test environment after reviewing their contents; (4) prefer a published project on a trusted registry or a linked Git repo with history and license. The inconsistencies could be sloppy packaging, but they could also mask a malicious or incomplete package — proceed only after obtaining and reviewing the real source code.

Complete billing solution for SaaS businesses.

Features

• Subscriptions - Monthly/yearly plans
• Usage-based billing - Track metered usage
• Invoicing - Auto-generate invoices
• Payments - Stripe integration
• Dunning - Failed payment recovery
• Proration - Plan changes

Quick Start

# Initialize billing
./billing.sh init

# Create plan
./billing.sh create-plan basic --price 29 --interval monthly

# Setup Stripe
./billing.sh stripe --key $STRIPE_KEY

# View dashboard
./billing.sh dashboard

Plans

• Free tier
• Monthly/Annual
• Usage-based
• Enterprise

Integrations

• Stripe
• PayPal
• Square

Requirements

• Node.js 18+
• Stripe account

Author

Sunshine-del-ux