Skill UI

A comprehensive guide and workflow for publishing and managing game builds on itch.io using the official 'butler' command-line interface. This skill covers everything from setting up the project page and logging in to pushing portable builds to specific channels (Windows, macOS, Linux, HTML5). It ensures proper versioning, handles differential uploads, and guides developers through best practices for deployment.

This skill guides the systematic migration of legacy Power Pages sites from Bootstrap 3 to Bootstrap 5. It automates the process using the `pac pages bootstrap-migrate` engine, handles necessary residual CSS/hierarchy fixes, and verifies the Bootstrap 5 runtime flag flip upon upload. It is strictly for traditional (native) content sites and does not support modern code-based frameworks like React or Vue.

A comprehensive guide covering the entire process of publishing or updating a game on Steam. This includes configuring Steamworks depots and packages, uploading builds via SteamPipe/steamcmd, managing beta branches, and running mandatory release checklists for both the store presence and the build itself.