設計

Use when designing database schema, writing migrations, or making data storage decisions - enforces UUIDs, account_id multi-tenancy, state-as-records, no foreign keys, and proper index patterns

GKE security hardening guide with Pulumi. Private clusters, Workload Identity, Binary Authorization, network policies, IAM configuration, and runtime security enforcement.

Write minimal, strategic tests focused on core user flows and critical paths during feature development, deferring comprehensive edge case testing. Use this skill when writing unit tests, integration tests, or end-to-end tests, creating test files (*.test.ts, *.spec.js, __tests__/*), testing critical user workflows, focusing on behavior rather than implementation details, using descriptive test names, mocking external dependencies (databases, APIs, file systems), ensuring tests run quickly, testing business-critical functionality, or determining which tests to write during development versus dedicated testing phases. Apply this skill when completing features at logical milestones, writing tests for primary user flows, or balancing feature development speed with adequate test coverage.

Verify and test Angular 18 frontend changes using Chrome DevTools MCP. Automatically check console errors, network requests, and visual rendering after implementing tasks or when fixing UI bugs. Use when creating components, debugging visual issues, validating API integration, or ensuring UI requirements are met. File types: .ts, .html, .css, .scss

Use when designing interfaces, data visualizations, documentation, or any output where clarity and visual hierarchy matter - applies Swiss design principles of reduction, grid structure, hierarchy, and typography

Validate PubMed search field tags against official NCBI documentation before implementing them. Use when adding new field tags to the query builder, debugging search queries, or verifying existing field tag implementations. Prevents invalid tags like [organism] and ensures compliance with NCBI PubMed standards.

Use PROACTIVELY when debugging React Native apps. Reads console logs and executes JavaScript in running apps via Metro bundler. Invoke for: app crashes, state inspection, API debugging, error investigation, or running diagnostic code. Requires Metro running (port 8081).

React Native component patterns and best practices. Use when building RN components, handling platform differences, or implementing common mobile UI patterns.

Guidelines for writing effective Clojure docstrings with markdown formatting, wikilinks, code examples, and tables. Always use this skill when writing or reviewing docstrings in Clojure code, or when asked about docstring formatting and style. Triggers on (1) writing new functions/vars/namespaces with docstrings, (2) updating existing docstrings, (3) questions about docstring best practices, (4) reviewing code with docstrings.

Generate GitHub Actions workflow YAML files for CI/CD pipelines including testing, building, and deployment automation. Triggers on "create GitHub Actions workflow", "generate CI/CD pipeline", "GitHub workflow for", "actions yaml for".

Applying consistent visual design to HTML tools in this repository. Use when creating new tools, updating UI components, or adding buttons/icons/controls. Based on Vercel Geist design system with Claude app influences.

Expert guidance for Rust development with modern patterns

Apply Single Responsibility Principle when writing code. Keep modules focused, cohesive, and loosely coupled. Guide splitting classes with too many methods. Ensure code is reusable and testable.

Comprehensive manual for Telegram Mini Apps SDK. Use when developers need guidance on creating web applications inside Telegram, working with WebApp API, managing user data, handling authentication via initData, implementing buttons and events, working with storage, and integrating with Telegram ecosystem features.

Use when creating or developing anything, before writing code or implementation plans - refines rough ideas into fully-formed designs through structured Socratic questioning, alternative exploration, and incremental validation

Expert direct mail marketing strategist for writing compelling copy, designing high-converting mail pieces, and developing measurement strategies. Use when planning direct mail campaigns, writing mailer copy, designing postcards/letters, or measuring campaign effectiveness with incremental lift analysis.

Vue 3 and Nuxt 3 development with TDD workflow, QA gates, and E2E test generation. Enforces unit testing before implementation, generates Playwright E2E tests from Gherkin acceptance criteria, and produces JSON reports.

Multi-model consensus building through structured debate using PAL MCP. Use for complex decisions, architectural choices, technology evaluations, or when you need multiple perspectives. Triggers on requests for second opinions, debates, or consensus building.

Development guide for Claude Agent SDK integration in IPA Platform.Use when:- Building autonomous AI agents with Claude- Implementing agents that need to make independent decisions- Creating agents with tool usage, MCP integration, or subagent delegation- Integrating Claude SDK with existing Microsoft Agent Framework- Working with code in backend/src/integrations/claude_sdk/Provides: query(), ClaudeSDKClient, built-in tools, hooks, MCP, subagents patterns.

Extract business rules (BR-*) from requirements - validation rules, business logic, error handling, and decision criteria. Use when disambiguating requirements to identify specific rules that can be autogenerated into validators and logic.