customerio-reference-architecture

Quick Review

Excellent enterprise-grade skill for Customer.io integration architecture. The description clearly indicates when to use this skill (architecture design, enterprise patterns, integration planning). Task knowledge is comprehensive with complete TypeScript implementations covering all major components: core service layer, event bus integration with Kafka, repository pattern, webhook handlers with signature verification, and Terraform IaC. The structure is well-organized with clear steps and an architecture diagram, though the single-file format is slightly dense for such comprehensive content. Novelty is strong as implementing enterprise-grade messaging infrastructure with proper event-driven architecture, idempotency, and observability would require significant token budget and expertise from a CLI agent. The skill meaningfully reduces complexity by providing proven patterns for separation of concerns, reliability, and scalability. Minor improvement areas: could reference separate files for complex implementations (event-bus.ts, webhooks.ts) to improve maintainability, and could include more specific trigger scenarios in the description.