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Use when writing Go code that returns, wraps, or handles errors — choosing between sentinel errors, custom types, and fmt.Errorf (%w vs %v), structuring error…

生成专业 SVG 标志与高端展示图。适用于以下场景：(1) 为产品/品牌创建标志或图标，(2) 基于产品信息生成标志设计概念，(3) 创建包含多种背景风格的专业标志展示演示，(4) 以多种格式导出标志（SVG、PNG），或 (5) 以不同视觉风格迭代标志设计。支持几何图案、点阵设计、线性系统和混合构图。使用 Nano Banana（Gemini 图像生成）生成展示图，提供 12 种专业背景风格。

TikTok Ads 深度分析，涵盖创意质量、追踪、竞价、广告系列架构和 TikTok Shop。评估 28 项检查，重点强调创意优先…

Use this skill when orchestrating multi-agent work at scale - research swarms, parallel feature builds, wave-based dispatch, build-review-fix pipelines, or any…

Validate whether an implementation matches its stated goal. Use this skill when a skill or agent wants a second opinion on its own output, when the user says "check this implementation", "validate what you did", "is this correct?", "review the output", or "did you do this right?". Also spawned automatically as a subagent by other skills (memory-bridge, daily-update) to self-check their outputs before presenting to the user. Returns a structured pass/warn/fail verdict with specific actionable issues.

Expert skill for writing FreeCAD Python scripts, macros, and automation. Use when asked to create FreeCAD models, parametric objects, Part/Mesh/Sketcher…

Provides exact migration patterns for React string refs (ref="name" + this.refs.name) to React.createRef() in class components. Use this skill whenever…

Generate a concise 4-5 page equity research earnings preview for a single company. Analyzes the most recent earnings transcript, competitor landscape,…

Use when writing concurrent Go code — goroutines, channels, mutexes, or thread-safety guarantees. Also use when parallelizing work, fixing data races, or…

Datadog docs lookup using docs.datadoghq.com/llms.txt and linked Markdown pages.

Conduct comprehensive literature reviews using multi-perspective dialogue simulation. Generate diverse expert personas, conduct grounded Q&A conversations, and…

After Effects animation rendering for web and React applications. Use this skill when implementing Lottie animations, JSON vector animations, interactive…

首次为 LLM 应用添加 Arize AX 链路追踪。采用双阶段 Agent 辅助流程，先分析代码库，再实施埋点…

React 18.3.1 and React 19 dependency compatibility matrix.

Strict frontend design guardrails for building modern, minimal-visual-noise, airy, non-generic app UIs. Use whenever creating or changing frontend UI, React components, shadcn/ui themes, Tailwind styles, app layouts, or first-version product screens. This skill complements vertical/domain skills like CPQ, CRM, and similar app builders: follow the selected domain skill's workflow and layout requirements, then enforce this skill's shared visual rules for brand-aware theming, generous spacing, typography, contrast, roundedness, shadows, surface hierarchy, cardless defaults, no-sidebar defaults, and anti-pattern avoidance.

Expert in building and selling Notion templates as a business - not

Provides exact Enzyme → React Testing Library migration patterns for React 18 upgrades. Use this skill whenever Enzyme tests need to be rewritten - shallow,…

Review fixed income portfolios by pricing multiple bonds, retrieving reference data, analyzing cashflows, and running scenario analysis. Use when reviewing…

When the user wants to use GitHub for SEO, parasite SEO, GEO, open source marketing, README optimization, or curated Awesome lists. Also use when the user…

使用身份验证、速率限制、CORS、输入验证和安全中间件来保护 REST API。适用于构建或加固 API 端点以防御常见攻击。