Design

Design tools that agents can use effectively. Use when creating new tools for agents, debugging tool-related failures, or optimizing existing tool sets.

Expert guidance for creating and maintaining GitHub Actions workflows and reusable workflows with security best practices

Homeostatic sensor validating test coverage percentage and detecting requirements without tests. Calculates coverage per requirement (REQ-*) and overall. Use as quality gate or continuous coverage monitoring.

Common architectural patterns and design best practices. Use when designing system architecture, choosing design patterns, or creating technical designs.

Generates optimized prompts for AI logo generation tools (Midjourney, DALL-E, Stable Diffusion, ComfyUI). Transforms brand requirements into effective AI prompts with style parameters, negative prompts, and technical specifications.

Generate custom GitHub Copilot agents (.agent.md files) for VS Code with proper YAML frontmatter, tools configuration, and handoff workflows. Use when "create copilot agent", "generate github copilot agent", "new copilot agent for", "make a copilot agent", or "build copilot agent".

Expert graphic, UI/UX designer for creating mockups, wireframes, and visual designs. Use when user needs help with designing interfaces, creating mockups, prototyping layouts, visual design feedback, design systems, brand identity, choosing colors/typography, or creating graphics. Triggers include "design," "mockup," "wireframe," "UI," "UX," "interface," "visual," "brand," or "prototype."

Guide for creating and configuring CI/CD pipelines with GitHub Actions or GitLab CI. Use when users need to set up automated workflows for testing, building, deploying applications, or managing secrets. Covers Node.js, Python, Docker, Vercel, Railway, Cloudflare, and multi-environment deployments.

This skill should be used when the user asks about "design patterns", "SOLID principles", "factory pattern", "strategy pattern", "observer pattern", "composition vs inheritance", "Pythonic design", "singleton alternatives", "anti-patterns", "dependency injection", or needs guidance on applying Gang of Four patterns idiomatically in Python.

Data engineering, machine learning, AI, and MLOps. From data pipelines to production ML systems and LLM applications.

MCP (Model Context Protocol) server evaluation guide for creating comprehensive test suites with read-only, independent questions

Use PROACTIVELY when users ask about React project structure, Bulletproof React patterns, or need architecture guidance. Covers structure setup, codebase auditing, anti-pattern detection, and feature-based migration planning. Triggers on "bulletproof react", "React structure help", "organize React app", or "audit my architecture".

Handles MMKV storage operations and data persistence patterns with encryption. Use when implementing data persistence, caching, or user preferences in Fitness Tracker App.

Guide for implementing Cloudflare Browser Rendering - a headless browser automation API for screenshots, PDFs, web scraping, and testing. Use when automating browsers, taking screenshots, generating PDFs, scraping dynamic content, extracting structured data, or testing web applications. Supports REST API, Workers Bindings (Puppeteer/Playwright), MCP servers, and AI-powered automation. (project)

Guide Socratic discovery of research questions and analytical approaches for text corpus analysis

Managing session continuity across Claude conversations by saving structured context (tasks, files, errors, git state) to JSON and loading in new sessions. Use when user asks how session continuity works, explaining session protocol functionality, understanding session state management, describing what gets saved in sessions, ending a session with unfinished work, starting a session with existing session-protocol.json, or when user mentions 'save progress', 'save session', 'save my work', 'continue later', 'session context', 'pick up where left off', 'load session', 'restore session', or explicitly invokes /save-session-protocol or /load-session-protocol commands.

Guide for using Nushell (Nu), a modern shell with structured data pipelines, cross-platform compatibility, and programming language features

This skill should be used to remove AI-generated artifacts and unnecessary code before committing. It scans changed files for redundant comments, AI TODOs, excessive docstrings, and unnecessary markdown files. Git-only, no GitHub required.

Use when designing, creating, or modifying Payload CMS collections in db.sb - covers field patterns, relationships, hooks, access control, and how collections map to Nouns in the business-as-code system

Generate professional weekly status report entries from git history and Azure DevOps activity. Use when asked for: wsr, status, weekly report, status entry, what did I complete, status update, generate report, weekly summary, send wsr, send status. Requires: azure-devops skill configured (.ado/config.json), git repository.