发现 Skills

Download YouTube video thumbnails in various resolutions. Use when you need to get video preview images, create collages, or save thumbnails for reference.

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.

Evaluate how well a codebase supports autonomous AI development. Analyzes repositories across eight technical pillars (Style & Validation, Build System, Testing, Documentation, Dev Environment, Debugging & Observability, Security, Task Discovery) and five maturity levels. Use when users request `/readiness-report` or want to assess agent readiness, codebase maturity, or identify gaps preventing effective AI-assisted development.

Perform custom classification statistics, cross-analysis, and visualization on Excel data, and compute comprehensive scoring and grading based on multi-dimensional metrics (such as text length, term density, regex matches, etc.). Suitable for multi-category data distribution statistics and text content difficulty/quality assessment scenarios.

Use this skill when you need to deploy HyperShift clusters on Microsoft Azure with proper identity configuration and resource management

MANDATORY: When writing Go tests, you MUST use 'When...it should...' format for ALL test names. When writing any Go code, you MUST remind user to run 'make lint-fix' and 'make verify'. These are non-negotiable HyperShift requirements.

China's leading direct-recruiting job platform (Chinese web / job board archetype). Job seekers chat directly with bosses/HR. Search jobs, view details with salary information, explore company profiles, and more.

Chinese finance and social investing platform. Stock quotes, order book, industry comparisons, market events, and social discussion feed.

WhatsApp command-line interface

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

Manage application configuration across environments with layered config loading, environment variables, secrets management, and validation. Covers 12-factor app patterns and config file formats. Triggers on configuration management, environment variables, or settings architecture requests.

Nuxt 3/4 best practices. Use when working with Nuxt features like pages, composables, layouts, or server routes.

Deep-dive into any codebase and produce structured knowledge artifacts that turn a coding agent into a codebase specialist. This skill should be used when the user asks to "study this repo", "understand this codebase", "document this project", "onboard me onto this code", "create codebase knowledge", "map this architecture", or when asked to produce knowledge artifacts for any agent working on an unfamiliar repository.

Reverse engineers malicious Android APK files using the JADX decompiler to analyze Java/Kotlin source code and identify malicious functionality including data theft, C2 communication, privilege escalation, and overlay attacks. Examines manifest permissions, receivers, services, and native libraries. Activates for requests involving Android malware analysis, APK reverse engineering, mobile malware investigation, or Android threat analysis.

Design and implement evaluation frameworks for AI agents. Use when testing agent reasoning quality, building graders, doing error analysis, or establishing regression protection. Framework-agnostic concepts that apply to any SDK.

Build persistent memory systems for AI agents using Mem0, claude-mem, or custom implementations. Use when adding conversation memory, user preferences, or contextual recall to agents. Covers memory architecture patterns, retrieval strategies, and privacy controls. NOT for RAG systems (use building-rag-systems).

Evaluate educational chapters from dual student and teacher perspectives. This skill should be used when analyzing chapter quality, identifying content gaps, or planning chapter improvements. Reads all lessons in a chapter directory and provides structured analysis with ratings, gap identification, and prioritized recommendations.

Next.js development tooling via MCP. Inspect routes, components, build info, and debug Next.js apps. Use when working on Next.js applications, debugging routing, or inspecting app structure. NOT for general React or non-Next.js projects.

Create git commits with user approval and no Claude attribution

A complete skill for E2E testing

System health check (MOT) for skills, agents, hooks, and memory

No Polling for Background Agents

Problem-solving strategies for proof theory in mathematical logic

Formal theorem proving with research, testing, and verification phases