Design

MANDATORY when given ANY task - provides comprehensive planning workflows including requirement analysis, backend-first ordering, atomic workflow patterns, and task breakdown frameworks. A task is any ad-hoc request, JIRA ticket, GitHub issue, refactoring request, etc.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

Interactive idea refinement using Socratic method to develop fully-formed designs

Guide architectural decisions and PLAN.md updates using Flow framework. Use when user discusses "architecture", "how should we architect", "design patterns", "how should we structure", "how do we structure", "technology choice", "should we use", "DO/DON'T rules", "update architecture", or wants to update Architecture section in PLAN.md. Helps document architectural decisions, update DO/DON'T guidelines, define scope boundaries, and record technology choices during brainstorming.

Build cross-platform desktop applications with Rust using Tauri framework and native GUI alternatives

Design features through brainstorming and make architectural decisions. Use when user wants to brainstorm, design approach, make architecture choices, or update PLAN.md.

Create high-quality MCP servers that enable LLMs to effectively interact with external services. Use when building MCP integrations for APIs or services in Python (FastMCP) or Node/TypeScript (MCP SDK).

Comprehensive guide for developing on EspoCRM - metadata-driven CRM with service layer architecture

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

Automated webapp testing with Playwright. Server management, UI testing, visual debugging, and reconnaissance-first approach.

Execute implementation work with gate checks and verification. Use when user wants to code, build features, implement iterations, or execute action items. Enforces gates, guides workflow, tracks progress.

Dispatch code-reviewer subagent to review implementation against plan or requirements before proceeding

QA verification gate and evidence requirements

This skill should be used when users request comprehensive, in-depth research on a topic that requires detailed analysis similar to an academic journal or whitepaper. The skill conducts multi-phase research using web search and content analysis, employing high parallelism with multiple subagents, and produces a detailed markdown report with citations.

npm workspace monorepo workflow for Starwards - build order, module dependencies, watch mode, testing across modules, and avoiding common monorepo pitfalls; core builds first always

Use when design is complete and you need detailed implementation tasks for engineers with zero codebase context - creates comprehensive guides with exact file paths, code examples, and verification steps; task granularity 2-5 minutes per step

Markdown document content generation guide. Use this skill when you need to create Markdown documents that can be previewed via `frago view`. Covers element support, Mermaid charts, and best practices.

HTML/reveal.js content generation guide. Use this skill when you need to create HTML presentations that can be previewed via `frago view`. Covers reveal.js advanced design, CSS techniques, and multi-page collaboration workflow.

PDF file content generation guide. Use this skill when you need to understand how `frago view` previews PDF files. Covers rendering features and limitations.

Apply a Content Driven Development process to AEM Edge Delivery Services development. Use for all development tasks, including building new blocks, modifying existing blocks, making changes to core decoration functionality, etc.