polar-integration-validator

Validate Polar.sh billing integration webhooks, environment variables, and database schema.

3|Updated Oct 22, 2025

Search Tags:#security #integration #webhook #billing #polar

Ready to run

npx skills add https://github.com/hirefrank/claude-plugins --skill polar-integration-validator

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: polar-integration-validator
Source: https://github.com/hirefrank/claude-plugins/tree/main/plugins/edge-stack/skills/polar-integration-validator
Command: npx skills add https://github.com/hirefrank/claude-plugins --skill polar-integration-validator

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Validates Webhook endpoints and billing integration patterns for Polar.sh to prevent misconfigurations and service outages.

Core Features & Use Cases

Webhook Validation: Ensures endpoints exist and signatures are verified.
Environment & DB Setup: Confirms required env vars and database schema for billing events.
Migration & Escalation: Provides guidance for complex billing integrations.

Quick Start

Validate a Polar billing integration setup, including webhook, environment, and DB readiness.

Frequently Asked Questions about polar-integration-validator

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

FAQPage Schema

How do I validate a Polar.sh billing webhook integration?▼

Webhook validation for Polar.sh billing checks that endpoints exist, signatures are properly verified, and critical billing events are configured. The Skill detects misconfigurations during webhook creation, modification, or subscription event handling to prevent integration failures.

What environment variables and database setup does Polar billing require?▼

Polar.sh billing requires specific environment variables and database schema to process subscription events. The Skill confirms these prerequisites exist and flags missing configurations that would block billing operations or webhook delivery.

Can I use Polar.sh billing with my current wrangler.toml and environment configuration?▼

The Skill validates wrangler.toml and environment variable changes against Polar.sh billing requirements, identifying deployment-blocking conditions before they reach production and ensuring end-to-end integration readiness.

What happens if my Polar webhook signature validation fails?▼

Failed webhook signature validation indicates a security or configuration problem in your Polar.sh integration. The Skill detects this during webhook creation or modification, helping you address misconfigurations that could compromise billing data integrity.

How do I troubleshoot Polar billing integration issues?▼

The Skill applies systematic checks across webhooks, environment variables, database schema, and subscription event handling to isolate Polar.sh billing problems. It provides guidance on complex integrations and flags which component—webhook, environment, or database—is misconfigured.