Tools
Development tools, utilities, and productivity aids
17720 skills in this category
Subcategories
crm-integrations
CRM and automation integration patterns for lead gen sites. Webhooks, Zapier, Make, HubSpot, Pipedrive. Use for connecting forms to business systems.
cli-interactive-testing
Test and validate DyGram machines using CLI interactive mode. Step through execution, provide intelligent responses, debug behavior, and create test recordings.
Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.
structured-outputs-advisor
Use PROACTIVELY when users need guaranteed schema compliance or validated tool inputs from Anthropic's structured outputs feature. Expert advisor for choosing between JSON outputs (data extraction/formatting) and strict tool use (agentic workflows). Analyzes requirements, explains trade-offs, and delegates to specialized implementation skills. Not for simple text responses or unstructured outputs.
learning-international-standards
Map learning objectives to international educational standards and frameworks including IB, Cambridge International, UK National Curriculum, Australian Curriculum, and regional systems. Use when aligning to non-US standards. Activates on "international standards", "IB curriculum", "Cambridge", or "global frameworks".
research
Comprehensive research combining web search and AI synthesis. Use for deep research on topics, comparing technologies, investigating libraries, and finding GitHub issues related to problems.
python-programming
Master Python fundamentals, OOP, data structures, and scripting for data engineering
microsim-generator
Creates interactive educational MicroSims using the best-matched JavaScript library (p5.js, Chart.js, Plotly, Mermaid, vis-network, vis-timeline, Leaflet, Venn.js). Analyzes user requirements to route to the appropriate visualization type and generates complete MicroSim packages with HTML, JavaScript, CSS, documentation, and metadata.
frontend-design-standards
Use when generating React/TypeScript UI components, forms, layouts, or pages - prevents generic AI aesthetic, enforces accessibility, semantic HTML, theme compliance, minimum text sizes, proper states, and brand differentiation
check-accessibility
CareMatch 컴포넌트 접근성 검사. 50-70세 고령층을 위한 접근성 가이드라인 준수 여부를 체크합니다. 사용법 - "접근성 검사해줘", "이 컴포넌트 접근성 확인"
ac-to-examples
将抽象的Acceptance Criteria(Given-When-Then)转换为具体的数值示例和真实对话,让AC对PM/客户/测试人员更易懂。适合在AC编写完成后、准备测试或向客户展示时使用,当AC格式正确但过于抽象时。帮助不熟悉BDD的PM/BA/测试人员理解测试场景,让AC从抽象规则变成可直接用于手动测试的具体步骤。
feature
Create a new feature branch
access-skill-resources
Locate scripts, references, and assets bundled with skills. Use when a skill mentions bundled resources (scripts/, references/, assets/ subdirectories) but you cannot immediately find them. Teaches standard skill directory structure and symlink navigation.
brain-updater
Update .brain/ context files after completing tasks. Templates for activeContext.md and systemPatterns.md updates.
developing-openapi-specs
Guide for contributing to the OpenAPI layer using processor pattern, complexity management, and functional programming. Use when adding endpoint factories, processors, parameter descriptions, reducing cyclomatic complexity, or fixing OpenAPI validation errors. Covers architecture patterns from user-service repository.
tdd-workflow
Test-driven development guidance for Tetris game logic. Use when writing tests, fixing test failures, improving test coverage, or implementing game mechanics. Auto-triggers on phrases like "write a test", "test this function", "improve coverage", "fix failing tests", or "add game logic". Emphasizes Result<T,E> pattern and property-based testing with fast-check.
git-analyzer
Proactively analyze git repository status. Use automatically before git operations and during code reviews. Must be used when examining repository state, commit history, or file changes.
wordpress-structure-validator
This skill validates WordPress FSE (Full Site Editing) theme structure including templates hierarchy, page associations, theme.json configuration, block styles, featured images usage, file permissions, and UpdraftPlus backup configuration. Use when auditing a WordPress site, after creating/modifying templates, before production deployment, or when troubleshooting backup issues.
blazor-expert
Comprehensive Blazor development expertise covering Blazor Server, WebAssembly, and Hybrid apps. Use when building Blazor components, implementing state management, handling routing, JavaScript interop, forms and validation, authentication, or optimizing Blazor applications. Includes best practices, architecture patterns, and troubleshooting guidance.
evidence-artifact-collector
Generates CLI commands and API scripts to collect point-in-time evidence for audit controls. Automates evidence gathering from cloud providers (AWS, Azure, GCP) and outputs formatted reports.