deno-hosting-expert

What problem does it solve?

This Skill helps teams and engineers prepare Deno applications for production by auditing project shape, selecting an appropriate hosting model, enforcing least-privilege runtime settings, and producing repeatable deployment and rollback steps to reduce operational risk.

Core Features & Use Cases

• Project audit & hosting selection: Inspect deno.json, import style, lockfiles, entrypoints, and .env patterns to recommend Deno Deploy, container, or VM targets based on latency, scale, and networking needs.
• Runtime hardening & permissions: Recommend and document minimal --allow-* flags, scoped network hosts, explicit environment keys, and separation of dev/prod tasks.
• CI/CD and rollout plans: Define deterministic lint/test/build checks, startup and health checks, smoke tests, deployment metadata, and rollback procedures for safe releases.
• Observability & validation: Ensure structured logging, health endpoints, resource limits, and verification steps for initial traffic windows and post-deploy monitoring.

Quick Start

Use deno-hosting-expert to audit the repository, choose the best hosting model, produce least-privilege runtime flags and deno.json task updates, and generate a rollout checklist with rollback commands.