設計

Guidelines for preparing changelog entries for nextest releases following Keep a Changelog format

Phase 2 of OSS contribution - Deep analysis combining issue requirements with codebase exploration. Extracts requirements, explores code structure, identifies exact code locations to fix, traces execution paths, and maps code-level changes needed. Use when starting work on selected issue.

This skill should be used when setting up, configuring, or initializing Tailwind CSS (v3 or v4) and shadcn/ui for Next.js 16 App Router projects. Configure dark mode, design tokens, base layout with header/sidebar, accessibility defaults, and generate example components. Includes comprehensive setup automation, theme customization, and production-ready patterns. Use when the user requests "setup Tailwind", "configure shadcn/ui", "add dark mode", "initialize design system", or "setup UI framework" for Next.js projects.

Modern TypeScript patterns and migration guidance for Deno: resource management with 'using', async generators, error handling, and Web Standard APIs. Use when migrating from Node.js, implementing cleanup logic, or learning modern JS/TS patterns.

REST and GraphQL API design best practices including HTTP methods, status codes, and documentation.

Test implementations against requirements, collect feedback, and create improvement loops

Authenticate to AWS using Single Sign-On (SSO). Use when AWS CLI operations require SSO authentication or when SSO session has expired.

Guide for creating effective tools for AI agents. Use when building MCP tools, agent APIs, or any tool interface that agents will consume. Focuses on token efficiency, meaningful context, and proper namespacing.

Expert guidance for writing resilient end-to-end tests that span multiple processes and components. Use this skill when reviewing, writing, or refactoring system-wide e2e tests. Covers user-facing scenarios, helper functions, data factories, ARIA-based selectors, and auto-retriable assertions. NOT for unit/integration tests - use testing-unit-integration skill instead. See references/playwright-resilience.md for detailed selector patterns.

Generate new MCP tools for GitLab operations following the project's standardized pattern. Creates complete TypeScript files with imports, registration functions, Zod schemas, error handling, and format options. Supports simple CRUD operations, complex multi-action tools, and advanced patterns like discussion management. Use when "create mcp tool", "generate gitlab tool", "new tool for", "add tool to gitlab", or building new GitLab integration features.

Guide for creating Claude Code hooks. This skill should be used when users want to create, modify, or troubleshoot hooks that automate actions at specific points in Claude Code's workflow, such as validating code before commits, running linters after edits, or protecting sensitive files.

WHEN: iOS Swift/SwiftUI code review, UIKit patterns, Combine/async-await checks, MVVM structure analysisWHAT: SwiftUI best practices + Combine patterns + Memory management + Performance optimization + Architecture patternsWHEN NOT: Cross-platform → flutter-reviewer, Android → kotlin-android-reviewer

Design in pseudocode first, iterate approaches, then translate to code

Installs and configures project infrastructure including MkDocs Material intelligent textbook templates, learning graph viewers, and skill tracking systems. Routes to the appropriate installation guide based on what the user needs to set up.

Use when implementing steganographic text encoding using Unicode Variation Selectors - allows encoding any message invisibly into emojis, letters, or any characters using Unicode Variation Selectors (U+FE00-U+FE0F and U+E0100-U+E01EF)

Enforce mobile-first responsive design for all frontend changes. Covers TailwindCSS, vanilla CSS, container queries, dvh units, and framework-specific patterns. Trigger on any HTML, CSS, template, or UI component modifications.

Ejecuta consultas de lectura (queries) en InfluxDB 1.8 mediante la API HTTP usando curl. Permite verificar datos, detectar errores, crear resúmenes estadísticos y analizar valores en bases de datos de series temporales. Usa exclusivamente operaciones SELECT y SHOW en InfluxQL. Configura IP y puerto de forma flexible. No requiere autenticación.

Ruthless feature prioritization using Impact vs Effort matrix and stage-based rules. Prevents feature creep by focusing on retention → core features → monetization → growth. Challenges ideas with validation questions before building.

Interactive Notion workspace management using MCP tools. Use for searching pages/databases, querying database entries, creating pages with custom properties, managing workspace structure, and exploratory operations requiring user interaction.

Fluid typography and spacing tokens using Utopia.fyi with cqi (container query inline) units. Reference for the exact type steps and space tokens defined in this project.