What problem does it solve? Original manga and manga-video projects lose continuity fast when story canon lives only in chat history. This Skill builds a durable, file-based canon package before production begins so illustrators, storyboard directors, and video producers all work from the same locked source of truth. ## Core Features & Use Cases - Series Canon Authoring: Generates series-bible.md, character-bible.md, character-registry.md, series-state.md, and chapter-registry.md from structured templates, locking premise, visual identity, cast, and video canvas settings. - Chapter Scoping: Produces lightweight chapter-plan.md files per chapter that define narrative beats and render-unit direction without replacing the downstream storyboard. - Continuity Maintenance: Refreshes registries and series state after each completed chapter so chapter 2 and beyond start from durable files instead of memory. - Use Case: Ask for a new vertical-format manga series with a voiced pilot episode, and receive a complete series root with locked cast, a 9:16 canvas contract, and a pilot chapter plan ready for storyboard handoff. ## Quick Start Create the canon package for a new manga series about a retired hero running a ramen shop, scoped to one pilot chapter.