ItalyPaleAle

Scaffold a production-ready Go HTTP service with OpenTelemetry observability, TLS, lifecycle management, Dockerfile, GitHub Actions CI/CD, and golangci-lint. Use when creating or regenerating a full Go service skeleton (project layout, config package, server package, CI workflows, and container build files).

Create skills for Go packages by fetching documentation from pkg.go.dev and generating structured SKILL.md files with usage patterns, examples, and best practices. Use when the user wants to create a skill for a specific Go package (e.g., "create a skill for github.com/lestrrat-go/jwx/v3") or needs to document how to use a Go library.

Set up Biome for fast linting and formatting in JavaScript/TypeScript projects, including editor integration, package scripts, optional pre-commit hooks, and migration from ESLint + Prettier. Use when adding or standardizing lint/format tooling, replacing ESLint/Prettier, or troubleshooting Biome configuration and workflow issues.

Scaffold and build production-ready static SPAs with Vite, React, Tailwind CSS v4, PWA support, Subresource Integrity (SRI), and image optimization. Use when creating a new React SPA, setting up a Vite + React + Tailwind stack, enabling offline/PWA behavior, hardening build output with SRI, adding image optimization, or configuring optional Vitest/Playwright testing.

How to build apps with the Francis distributed-actor framework (Go). Covers virtual actors, durable state, alarms, jobs, cron jobs, rate limiters, singleton actors, and host/topology setup. Use this whenever the user is writing or modifying Francis actors, wiring up a host, adding durable state/alarms/jobs, using the built-in cron or rate-limiter actors, choosing between local and remote topologies, or asks how to do any of these — even if they don't name "Francis" but are clearly working in this repo (imports of github.com/italypaleale/francis, actor.Client, RegisterActor, etc.).