Precision CSS/styling modifications for pixel-perfect adjustments with Tailwind, CSS Modules, and plain CSS support

Guide for developing Storybook stories for CSS components in `@madogiwa-ui/css`.

CSS styling standards and best practices for responsive, accessible, and maintainable web interfaces with special considerations for multilingual content and Chuukese text display. Use when creating or modifying stylesheets and CSS components.

Write modern, performant, maintainable CSS following current best practices with deep knowledge of browser compatibility and CSS specifications.

Parse URLs in CSV files and extract query parameters as new columns. Use when working with CSV files containing URLs that need parameter extraction and analysis.

Reverse engineering techniques for CTF challenges. Use when analyzing binaries, game clients, obfuscated code, or esoteric languages.

Solve CTF (Capture The Flag) challenges by analyzing challenge descriptions, source code, and interacting with challenge environments to capture flags.

Run CTS test suites and investigate failures

Scan and aggregate task checkboxes from Speckit (.specify/) and context-planning (specs/) formats into a unified backlog.yaml, with automatic project context analysis and auto-update capabilities.

cube-iml

ALWAYS USE when building semantic layer, working with metrics/dimensions, or integrating dbt with Cube consumption APIs. Use IMMEDIATELY when working with Cube REST API, GraphQL queries, or Postgres wire protocol (psycopg2 connections). Provides research steps for data modeling, dbt integration, MEASURE() syntax, and API validation.

Cucumber/Gherkin BDD testing for behavior-driven development workflows

Cucumber best practices, patterns, and anti-patterns

Comprehensive BDD testing with Cucumber and Gherkin syntax. Use when writing feature files (.feature), step definitions, hooks, or implementing Behaviour-Driven Development. Covers Gherkin keywords (Feature, Scenario, Given/When/Then, Background, Scenario Outline, Rule), step definition patterns for Ruby/JavaScript/Java/Python, hooks (Before/After/BeforeAll/AfterAll), tags, data tables, doc strings, and best practices. Triggers on cucumber, gherkin, BDD, feature files, step definitions, acceptance testing, executable specifications.

Writing effective step definitions and organizing test code

CUDA kernel development, debugging, and performance optimization for Claude Code. Use when writing, debugging, or optimizing CUDA code, GPU kernels, or parallel algorithms. Covers non-interactive profiling with nsys/ncu, debugging with cuda-gdb/compute-sanitizer, binary inspection with cuobjdump, and performance analysis workflows. Triggers on CUDA, GPU programming, kernel optimization, nsys, ncu, cuda-gdb, compute-sanitizer, PTX, GPU profiling, parallel performance.

Modern CSS standards covering essentials, responsive design, quality practices, and tooling for CUI projects

Cypress E2E testing standards including framework adaptations, test organization, and best practices

Tool usage patterns for non-prompting file operations - use Glob, Read, Grep instead of Bash commands to avoid user interruptions in all agents and commands

CUI HTTP client standards with HttpHandler, HttpResult pattern, and async-first adapters

CDI and Quarkus development standards for CUI projects, including CDI aspects, container configuration, testing, and native optimization

CUI Java unit testing standards and patterns with JUnit 5, generators, and value object testing

Standards for identifying, prioritizing, and verifying JavaScript code maintenance and refactoring work

JavaScript project structure, package.json configuration, dependency management, and Maven integration standards for consistent project setup and builds

Jest unit testing standards covering configuration, test structure, testing patterns, and coverage requirements

CUI logging standards with CuiLogger, LogRecord patterns, and DSL-style LogMessages classes

Maintain and synchronize requirements and specifications with comprehensive validation

CUI MockWebServer standards for HTTP client testing with JUnit 5 integration

CUI test library standards for test data generation, value object contracts, and JUL log testing

Knowledge about AWS Cost and Usage Report data structure, column formats, and analysis patterns

Generate ready-to-run cURL commands for quick API testing from the command line.

HTTP client examples including download, POST, auth, JSON, headers, proxy, and FTP operations.

Convert currencies with real-time exchange rates, historical data, and multi-currency calculations.

currency-skill

Update CURRENT-FOCUS.md by combining Linear cycle data, git history, test results, and chat context analysis. Prioritize work and identify gaps.

Get current weather conditions using IP-based geolocation or a specified location.

Create diverse, well-constructed assessment items that validly measure learning objectives with proper alignment, difficulty, and quality standards.

Exports assessments to QTI (Question and Test Interoperability) format for LMS compatibility.

Validate IMS Common Cartridge 1.3 packages for specification compliance, structural integrity, and LMS compatibility before delivery.

Offloading tasks with a well-defined scope to sub-agents, for instance to use a sub-agent to implement a set of specs. Use this skill whenever a task should not need a broad knowledge of the whole project

Provides comprehensive development rules and guidelines for Cursor project development. Use when working on Cursor projects, setting up development environments, or implementing coding standards.

You are an expert in creating Agent Skills following Cursor's pattern.

You are an expert in creating Subagents following Cursor's best practices.

Control Cursor AI code editor via CLI. Open files, folders, diffs, and manage extensions.

Apply the complete CURV Tools design system to all visual outputs - dashboards, reports, HTML artifacts, and data visualizations. Includes exact colors from production tools (rgb(3, 12, 27) dark background, rgb(157, 78, 221) purple accent), glassmorphic effects, gradient borders, header/footer templates, and animation patterns used in GL Decoder and SQPR Analyser.

Design custom agents from scratch using Claude Agent SDK patterns. Use when building domain-specific agents, designing agents with full SDK control, or creating specialized agents with custom tools and prompts.

Define and use custom HTML elements. Use when creating new components, defining custom tags, or using project-specific elements beyond standard HTML5.

Create custom node definitions with renderers, ports, external data, and constraints. Use when implementing new node types, custom node appearances, or node-specific behaviors.

Find where potential customers discuss problems online and extract their language patterns. Provides starting points for community research, not exhaustive coverage.

Use when consolidating product usage, health, and sentiment signals for