GCP Cloud Run Specialized skill for building production-ready serverless applications on GCP. Covers Cloud Run services (containerized), Cloud Run Functions (event-driven), cold start optimization, and event-driven architecture with Pub/Sub. Principles - Cloud Run for containers, Functions for simple event handlers - Optimize for cold starts with startup CPU boost and min instances - Set concurrency based on workload (start with 8, adjust) - Memory includes /tmp filesystem - plan accordingly - Use VPC Connector only when needed (adds latency) - Containers should start fast and be stateless -…