sgc-install-ai

# 安装 AI 功能 把一个 App 的 AI 能力从产品入口、调用通道、模型策略到可选 UI 一次接好；生成的用户界面只呈现用户需要的能力，不暴露本次需求中的背景、账户或渠道细节。 ## Triggers ### Activate when - 用户说“给这个 App 加 AI 功能”“初始化 AI 调用”或“加一个聊天/总结/生成入口”。 - 用户提到 Agent Client、MaaS 中转渠道、模型偏好、模型路由或可选 AI UI。 - User asks to “add AI to this app”, “bootstrap an AI feature”, or “connect an app to an Agent Client or MaaS”. ### Do not activate when - 用户只要在开发环境调用一个已有脚本或一次性模型测试；使用当前项目的开发工具链。 - 用户只要配置某个 Agent Client 的全局账号或 API Key，而不改 App 功能；使用该 Client 或 MaaS 的配置流程。 ## User Configuration This Skill stores only portable preferences such as route order, model intent, language, and UI default. Resolve them through [references/user-config.md](references/user-config.md); never store API keys, tokens, private endpoints, or project paths in source control. ## Workflow (MANDATORY) **You MUST follow these steps in order.** ### Step 0: Inspect the App and define one user outcome - Identify the stack, runtime surfaces, authentication model, existing backend boundary, and the user action that AI improves. - Separate internal implementation context from product copy. Do not put provider names, personal notes, model names, or setup history in the user-facing UI unless they are a deliberate user choice. - Default to one narrow capability such as rewrite, extract, classify, chat with a scoped source, or generate a structured draft; do not add a generic chat box without a product job. ### Step 1: Resolve the integration choices - Reuse explicit project context and saved pr...