Use this skill when the user asks to create, modify, debug, validate, or scaffold a MoviePilot local plugin. Covers MoviePilot V2 plugin development, _PluginBase implementations, package.v2.json/package.json market metadata, plugins.v2/plugins source layout, PLUGIN_LOCAL_REPO_PATHS local plugin sources, plugin APIs, Vuetify JSON forms/pages/dashboards, Vue module federation remote components, get_render_mode, get_sidebar_nav, plugin sidebar pages, commands, services, workflow actions, agent tools, and local install/reload flows. Also use for Chinese requests mentioning 编写插件、本地插件源, 插件开发, V2插件, 插件市场, 本地安装插件, 插件热加载, 前端联邦, 侧栏入口, Vue插件页面.
Use when developing on kornia — making an op torch.compile / dynamo compatible, fixing a graph break, or optimizing for speed. Codifies the compile-first workflow — genuine fullgraph fixes (no is_compiling hacks), byte-to-byte eager preservation, cross-library benchmarking toward the 10x-vs-albumentations moonshot.
Use whenever editing or adding code under `packages/frontend/`, or editing `locales/ja-JP.yml` for frontend-facing UI text — including Vue 3 SFCs (`Mk*` components), i18n keys (`i18n.ts.<key>` / `i18n.tsx.<key>()`), SCSS Modules, theme/CSS variables, `os.*` UI helpers, and Storybook stories. Covers SPDX (HTML comment form), `<script setup lang="ts">` conventions, type-only defineProps, `ja-JP.yml`-only locale editing (other locale yml files are Crowdin-managed and must not be edited), and accessibility. Must be consulted before any frontend or UI-locale change to avoid CI failures, lost translations, and reviewer pushback. This is NOT waived by having already invoked brainstorming, writing-plans, or any other upstream skill — invoke this at implementation time regardless of what preceded it.