Use when implementing complex multi-step tasks, fixing critical bugs, or when quality and completeness matter more than speed - ensures comprehensive implementation without shortcuts through systematic analysis, implementation, and verification phases

Implement OAuth 2.0 authentication with GitHub and Microsoft Entra (Azure AD) in Cloudflare Workers and other edge environments. Covers provider-specific quirks, required headers, scope requirements, and token handling without MSAL. Use when: implementing GitHub OAuth, Microsoft/Azure AD authentication, handling OAuth callbacks, or troubleshooting 403 errors in OAuth flows.

Use the M4 Python API to query clinical datasets (MIMIC-IV, eICU) programmatically. Triggers on "M4 API", "query MIMIC with Python", "clinical data analysis", "EHR data", "execute SQL on MIMIC", or when writing code to access clinical databases.

Build AI applications with the Anthropic TypeScript SDK. Use when creating Claude integrations, building agents, implementing tool use, streaming responses, or working with the @anthropic-ai/sdk package.

LibreOJ题目抓取与解题工作流。用户输入形如loj1/loj001或https://loj.ac/p/1 等题号或URL时触发；创建以题号命名的空文件夹，使用Chrome DevTools MCP读取题面并保存为md文件，最后用C++、C、C#、Python、Java、Kotlin、Pascal、Rust、Go、Haskell生成解答文件。

Generates Babel configuration for JavaScript transpilation in tests. Creates babel.config.js file.

zig-programming skill

Discover 11 simple yet powerful ways for students to improve their writing skills and become better writers. From sharing knowledge through writing to utilizing dictionaries and embracing authorship, this article provides actionable strategies to enhance writing proficiency. Explore practical tips and techniques to unlock your full potential as a student writer.

Create reversible database migrations with rollback scripts. Use when modifying database schemas.

Guides agents through launching, playing, sculpting, and capturing performances with the Orthonotone polychoral instrument MVP. Use when generating music, soundscapes, or live demos from this repository.

Feature planning with 4 phases - Specify requirements, Design architecture, break into granular Tasks, Implement and Validate. Creates atomic tasks that agents can implement without errors. Triggers on "plan feature", "design", "new feature", "implement feature", "create spec".

Expert at creating and modifying Claude Code agents (subagents). Auto-invokes when the user wants to create, update, modify, enhance, validate, or standardize agents, or when modifying agent YAML frontmatter fields (especially 'model', 'tools', 'description'), needs help designing agent architecture, or wants to understand agent capabilities. Also auto-invokes proactively when Claude is about to write agent files (*/agents/*.md), create modular agent architectures, or implement tasks that involve creating agent components.

Best practices when developing in Ruby codebases

This skill should be used when the user asks to "calculate TAM", "determine SAM", "estimate SOM", "size the market", "calculate market opportunity", "what's the total addressable market", or requests market sizing analysis for a startup or business opportunity.

Manages GitLab CI jobs. Use for listing, logs, canceling, retrying, or erasing jobs. Triggers: CI builds, job status.

Use when converting UI mockups, screenshots, Figma/Sketch designs, wireframes, or building component libraries from design systems into production-ready code

Use when starting work, tracking tasks, or deciding where to record discovered work - clarifies when to use TodoWrite vs Beans

Guide for writing, refactoring, and testing MoonBit projects. Use when working in MoonBit modules or packages, organizing MoonBit files, using moon tooling (build/check/test/doc/ide), or following MoonBit-specific layout, documentation, and testing conventions.

用于在小红书上发布高质量的 AI 相关岗位招聘帖子。包含自动生成极客风格的招聘封面图和详情图，并提供自动化发布脚本。当用户需要发布招聘信息、寻找 Agent 设计师或其他 AI 领域人才时使用。

Generate draw.io diagrams from natural language and render in browser