Teaches Claude to build cloud-native Rust apps that play nice with Kubernetes and container orchestration. The skill enforces stateless design, graceful shutdown on SIGTERM, and proper observability through tracing spans. It connects domain constraints like the 12-factor app methodology to concrete Rust implementations using tokio signals, tonic for gRPC, and OpenTelemetry. You get health check patterns for liveness and readiness probes, plus guidance on avoiding common mistakes like storing state locally or ignoring shutdown signals. Honestly, this is less about writing microservices and more about not getting paged at 3am because your pods won't drain cleanly.
npx skills add https://github.com/actionbook/rust-skills --skill domain-cloud-native