MCP server for Shopify — products, orders, inventory, customers, webhooks
Tier-based rate limiting middleware for Tower
Stripe billing integration for Gatekpr SaaS
Configuration loading and validation utilities
Core types and traits for Shopify app validation
SQLite database layer with SQLx for multi-tenant storage
Email notification service for Gatekpr SaaS
App monitoring, health checks, and compliance digest
OpenCode CLI integration for RAG-powered validation enrichment
Multi-language code parsing for Shopify app validation (JS, TS, Ruby, Python, PHP)
Regex pattern registry and pre-built pattern sets for Shopify validation
Reusable rate limiting with multiple backend support