$ skills --list

use this skill when creating new or reviewing xunit v3 test projects using Microsoft Testing Platform (MTP) to ensure best patterns, practices, and proper configuration

Define database models, schemas, and ORM mappings with proper relationships, constraints, and data integrity rules. Use this skill when creating or modifying ORM model classes, database schema definitions, model relationships, validators, or working with files like models.py, schema.prisma, entity classes, or Sequelize/TypeORM/ActiveRecord model definitions. Apply this skill when defining primary keys, foreign keys, indexes, unique constraints, timestamps, or when implementing model validation logic, serializers, and data type mappings. This skill ensures models follow naming conventions, include appropriate database constraints, define clear relationships with cascade behaviors, balance normalization with performance needs, and maintain data integrity at both the model and database levels.

Master orchestration patterns, multi-agent coordination, and effective workflow composition using the Agency plugin's 51+ specialized agents. Activate when planning complex implementations, coordinating multiple agents, or optimizing development workflows.

Update .brain/ context files after completing tasks. Use when: updating project context, documenting changes, maintaining activeContext.md, updating systemPatterns.md, tracking session progress, documenting decisions.

Build accessible web interfaces following WCAG guidelines and assistive technology best practices. Use this skill when creating or modifying UI components that need keyboard navigation, screen reader support, or ARIA attributes. When working on files like components/, pages/, or any file with interactive elements, forms, modals, or dynamic content. When adding alt text to images, labels to form inputs, or managing focus in single-page applications. When implementing color contrast, heading structure, or semantic HTML elements.

Integrates SQLite embedded database with Node.js using better-sqlite3 for synchronous operations or the native Node.js SQLite module. Use when building applications with local storage, embedded databases, or when user mentions SQLite, better-sqlite3, or embedded SQL.

Progressive four-tier URL content scraping with automatic fallback strategy.USE WHEN user says "scrape this URL", "fetch this page", "get content from","can't access this site", "use Bright Data", "pull content from URL",or needs to retrieve web content that may have bot detection or access restrictions.

Core prompt engineering and context engineering best practices for Claude Code prompts.

UI component library templates (buttons, forms, cards, modals, etc.). Use when generating frontend UI components.

需求分析助手，将模糊需求转换为结构化文档。支持两种输出格式：用户故事（User Story）适合敏捷开发，PRD（产品需求文档）适合完整功能规划。通过针对性提问澄清歧义。

CSS animations, transitions, and scroll-driven effects with accessibility (prefers-reduced-motion). Use when adding motion, hover effects, loading states, or scroll-based animations.

Generate comprehensive network infrastructure reports including health status, performance analysis, security audits, and capacity planning recommendations.

Crack password hashes using hashcat/john, perform password spraying, brute force authentication, and execute pass-the-hash attacks. Use when cracking credentials or performing password-based attacks.

Apply critical git safety protocols before any git operations, especially in collaborative environments. Use when performing git commands, managing files, or making destructive changes.

Stop the iOS app running on connected iPhone. Cleanly terminates the app using SIGTERM. Use when stopping the app for debugging, testing, or cleanup.

Spin up local servers and execute dynamic user acceptance testing with Playwright. This skill starts the full stack (backend + frontend), constructs user journeys based on what was just built, and verifies functionality in a real browser.

From multiple perspectives, build genuine consensus on what's true

Use when debugging slow Python code, optimizing bottlenecks, or improving application performance. Covers cProfile, memory profilers, and performance best practices.

Refactor complex Android/KMP state management code to use FlowRedux state machine pattern. Use this when developers need to transform tangled state logic, multiple LiveData/StateFlow sources, or callback-heavy code into a clean, testable state machine architecture.

Build and maintain a fast navigation index of the repo.