Art & Design

Connects Figma design components to code components using Code Connect mapping tools. Use when user says "code connect", "connect this component to code", "map this component", "link component to code", "create code connect mapping", or wants to establish mappings between Figma designs and code implementations. For canvas writes via `use_figma`, use `figma-use`.

feature 流程的超轻量通道——不写 design / checklist 直接动手，但先指引 AI 查 CodeStable 知识库再开工。触发：用户说"快速模式"、"fastforward"、"别那么多步骤"、"直接开干"，且需求小到不值得走 design 流程。

把已拍板的技术选型、架构决定、长期约束、编码规约记成永久性决策文档（tech-stack / architecture / constraint / convention 四种）。触发：用户说"记录决定"、"归档技术选型"、"ADR"、"记录这条约束"、"把规约写下来"，或 design / analyze 后做出重要选择。只归档已拍板的，讨论中的不归档。

Tailwind CSS v4 principles. CSS-first configuration, container queries, modern patterns, design token architecture.

Headless UI for virtualizing large element lists at 60FPS in TS/JS, React, Vue, Solid, Svelte, Lit & Angular.

CRITICAL: Use for type-driven design. Triggers: type state, PhantomData, newtype, marker trait, builder pattern, make invalid states unrepresentable, compile-time validation, sealed trait, ZST, 类型状态, 新类型模式, 类型驱动设计

新功能开发的子流程入口，把"加个 X 能力"从想法走到验收闭环。触发：用户说"做新功能"、"加个 X"、"实现 XX"。只做路由，根据已有产物决定走 brainstorm / design / fastforward / implement / acceptance。不处理 bug。

Designs and implements backend systems including REST APIs, microservices, database architectures, authentication flows, and security hardening. Use when the user asks to "design REST APIs", "optimize database queries", "implement authentication", "build microservices", "review backend code", "set up GraphQL", "handle database migrations", or "load test APIs". Covers Node.js/Express/Fastify development, PostgreSQL optimization, API security, and backend architecture patterns.

代码优化的子流程入口，处理"行为不变、结构变"的工作（结构 / 性能 / 可读性），按 scan → design → apply 分步执行每步人工放行。触发：用户说"优化一下 / 重构 / 重写 / 拆一下 / 性能不行 / 代码太长"且不夹带行为改动。不处理新需求 / bug / 跨模块架构重划。

feature 流程阶段 2——按 {slug}-checklist.yaml 里 design 切好的 paradigm 维度 steps 推进，每步具体改哪个文件由 implement 自决，写完用统一格式汇报。触发：用户说"方案确认了开始实现"、"按方案写代码"、"开工"。前提是 design 已 approved 且有 checklist。遇到方案外情况要回方案谈不要硬冲。

MUST activate when the project contains a uiBundles/*/src/ directory and scaffolding a new UI bundle or app, or when editing ui-bundle.json, .uibundle-meta.xml, or CSP trusted site files. Use this skill when scaffolding with sf template generate ui-bundle, configuring ui-bundle.json (routing, headers, outputDir), or registering CSP Trusted Sites. Activate when the task involves files matching *.uibundle-meta.xml, ui-bundle.json, or cspTrustedSites/*.cspTrustedSite-meta.xml.

feature 流程阶段 1——为新功能起草 {slug}-design.md 作为后续实现和验收的唯一输入，拍板后抽出 checklist。触发：用户说"开始设计方案"、"写 design doc"、"准备实现 XX"，前提是已知道做什么、为谁、怎么算成功。

想法还模糊时的讨论入口，做分诊后路由到 feature-design / feature-brainstorm / roadmap。AI 是思考伙伴不是记录员。触发：用户说"有个想法还没想清楚"、"先 brainstorm 一下"、"聊一聊这块"、"方向还在摇摆"。不处理 bug 和重构。

feature 流程阶段 3——验收闭环：对照 design 核实现 + 回写 architecture / requirement / roadmap，最后产出 {slug}-acceptance.md。触发：用户说"功能写完了验收一下"、"做最后检查"、"准备 merge"、"出验收报告"。前置依赖 cs-feat-impl 完成。

Guide for authoring Apollo Federation subgraph schemas. Use this skill when: (1) creating new subgraph schemas for a federated supergraph, (2) defining or modifying entities with @key, (3) sharing types/fields across subgraphs with @shareable, (4) working with federation directives (@external, @requires, @provides, @override, @inaccessible), (5) troubleshooting composition errors, (6) any task involving federation schema design patterns.

React Testing Library: user-centric component testing with queries, user-event simulation, async utilities, and accessibility-first API. Use when writing React component tests, selecting elements by role/label/text, simulating user events, or testing async UI behavior. Keywords: React Testing Library, @testing-library/react, user-event, queries, render.

Use when medium-to-large changes need explicit requirements, technical design, and task planning before implementation, especially for multi-module work, unclear acceptance criteria, or architecture-heavy requests.

Orchestrate iOS screenshot automation with xcodebuild/simctl for build-run, AXe for UI actions, JSON settings and plan files, Koubou-based framing (`asc screenshots frame`), and screenshot upload (`asc screenshots upload`). Use when users ask for automated screenshot capture, AXe-driven simulator flows, frame composition, or screenshot-to-upload pipelines.

Generates sustainability-focused guidance for Google Cloud workloads based on the design principles and recommendations in the Google Cloud Well-Architected Framework (WAF). Use this skill to evaluate a workload, identify environmental impact requirements, and provide actionable recommendations to build, deploy, and manage the workload sustainably in Google Cloud.

Build, modify, debug, and deploy agents with Agentforce Agent Script. TRIGGER when: user creates, modifies, or asks about .agent files or aiAuthoringBundle metadata; changes agent behavior, responses, or conversation logic; designs agent actions, tools, subagents, or flow control; writes or reviews an Agent Spec; previews, debugs, deploys, publishes, or tests agents; uses Agent Script CLI commands (sf agent generate/preview/publish/test). DO NOT TRIGGER when: Apex development, Flow building, Prompt Template authoring, Experience Cloud configuration, or general Salesforce CLI tasks unrelated to Agent Script.

Provides comprehensive NestJS best practices including modular architecture, dependency injection scoping, exception filters, DTO validation with class-validator, and Drizzle ORM integration. Use when designing NestJS modules, implementing providers, creating exception filters, validating DTOs, or integrating Drizzle ORM within NestJS applications.

Generates custom design system rules for the user's codebase. Use when user says "create design system rules", "generate rules for my project", "set up design rules", "customize design system guidelines", or wants to establish project-specific conventions for Figma-to-code workflows. Requires Figma MCP server connection.

Run the technical (code) review step of Flows app certification. Produces three artifacts under reviews/code-review/feedback-round-<N>/: review-files.md (per-file inventory), review-packages.md (dependency audit), and code-review-report.md (scored report with Must Fix / Should Fix / Nice Fix items). Use when the user asks for a Flows code review, technical review, pre-submit review, app certification code review, or "run flows-code-review". Re-run until 0 open Must Fix items remain before moving on to flows-design-review.

Use this skill alongside figma-use when the task involves translating an application page, view, or multi-section layout into Figma. Triggers: 'write to Figma', 'create in Figma from code', 'push page to Figma', 'take this app/page and build it in Figma', 'create a screen', 'build a landing page in Figma', 'update the Figma screen to match code'. This is the preferred workflow skill whenever the user wants to build or update a full page, screen, or view in Figma from code or a description. Discovers design system components, variables, and styles via search_design_system, imports them, and assembles screens incrementally section-by-section using design system tokens instead of hardcoded values.