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Deterministic SVG generation, validation, and rendering. Use for icons, diagrams, charts, UI mockups, or technical drawings requiring structural correctness…

在编写、审查或提交代码时使用，以执行 Karpathy 的四项编码原则——编码前先明确假设、保持简洁、精准修改……

Reviews the current local diff or branch at the end of a coding session for high-confidence bugs and repository instruction-file compliance. Use when asked to…

Apply Spatie's JavaScript coding standards for any task that creates, edits, reviews, refactors, or formats JavaScript or TypeScript code; use for variable…

当用户要求生成 API 测试、创建集成测试套件、测试 REST 端点或构建契约测试时使用。

系统化竞品追踪，为 CMO 定位策略、CRO 销售战卡及 CPO 产品路线图决策提供支持。适用于竞品分析、销售材料构建等场景。

Reference — Complete Foundation Models framework guide covering LanguageModelSession, @Generable, @Guide, Tool protocol, streaming, dynamic schemas, built-in…

Validate at every layer data passes through to make bugs impossible. Use when invalid data causes failures deep in execution, requiring validation at multiple…

Angular 架构：作用域规则、项目结构、文件命名、风格指南。触发时机：构建 Angular 项目结构或决定组件放置位置时。

使用 Vercel 的 agent-browser CLI 进行浏览器自动化和测试，采用基于 ref 的元素定位

Production-ready templates for incident response runbooks covering detection, triage, mitigation, resolution, and communication.

Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB,…

Use when implementing widgets, Live Activities, Control Center controls, or app extensions - comprehensive API reference for WidgetKit, ActivityKit, App…

Use when app feels slow, memory grows over time, battery drains fast, or you want to profile proactively - decision trees to choose the right Instruments tool,…

SQLiteData advanced patterns, @Selection column groups, single-table inheritance, recursive CTEs, database views, custom aggregates, TableAlias self-joins,…

When the user needs to generate, iterate, or scale ad creative for paid advertising. Use when they say 'write ad copy,' 'generate headlines,' 'create ad…

Browser automation with Puppeteer CLI scripts. Use for screenshots, performance analysis, network monitoring, web scraping, form automation, or encountering…

Transcribes audio and video files to text using Qwen3-ASR. Supports two modes — local MLX inference on macOS Apple Silicon (no API key, 15-27x realtime) and…

使用 .NET Aspire 配置 Akka.NET 以进行本地开发和生产部署。涵盖 actor 系统设置、集群、持久化、Akka.Management…

Use when migrating from SwiftData to SQLiteData — decision guide, pattern equivalents, code examples, CloudKit sharing (SwiftData can't), performance…