Git & Version Control

Modern UI/UX design principles for minimalist, efficient, and elegant interfaces. Covers keyboard-driven design, command palettes, component architecture, accessibility, and performance. Based on analysis of Linear, Raycast, Arc, and other top-tier developer tools in 2025. Use when designing UI components, planning features, or reviewing interface design decisions.

Comprehensive nutrition toolkit for estimating, logging, and analysing what Thomas eats.

Docker ignore configuration template and validation logic for optimizing Docker build contexts. Includes 5 required standards (build artifacts, development files, CI/CD and testing, logs and temporary files, root-only placement). Use when creating or auditing .dockerignore files to reduce build context size, improve performance, and ensure security.

Understanding the threat model for self-hosted GitHub Actions runners. GitHub-hosted vs self-hosted comparison and secure deployment patterns.

Create and manage Claude Code skills following Anthropic best practices. Use when creating new skills, modifying skill-rules.json, understanding trigger patterns, working with hooks, debugging skill activation, or implementing progressive disclosure. Covers skill structure, YAML frontmatter, trigger types (keywords, intent patterns, file paths, content patterns), enforcement levels (block, suggest, warn), hook mechanisms (UserPromptSubmit, PreToolUse), session tracking, and the 500-line rule.

Design learning experiences for AI-native software development, integrating the Three Roles Framework (AI as Teacher/Student/Co-Worker), co-learning partnership pedagogy, and "Specs Are the New Syntax" paradigm into programming curriculum. Use this skill when educators need to prepare students for professional AI-driven development workflows, teach effective specification-first collaboration, or balance AI assistance with foundational learning goals. This skill helps create lessons that leverageAI tools appropriately while ensuring students build independent capability, bidirectional learningpatterns, and ethical AI use practices. Aligned with Constitution v4.0.1.

CSS/XPath selector best practices for web automation (dropdowns, dynamic tables, nested components). Use when: writing selectors, handling dynamic content, React apps, robust attributes, dynamic element handling, selector maintenance.

Use this skill to start work on an assigned GitHub issue. This is the core implementation loop of the SynthesisFlow methodology. Guides the AI to load full context (specs, plans, retrospective), create a feature branch, and begin implementation. Triggers include "start work on issue", "implement issue

Production-grade accessibility skill for WCAG 2.2 AA compliance.Covers auditing, remediation, component authoring, and validation workflows.Auto-invoked for UI implementation, a11y fixes, and accessibility testing.

Comprehensive TypeScript best practices including type imports, security patterns, code structure, and early returns. Use when writing TypeScript code, reviewing for quality, implementing error handling, or ensuring type safety.

Squash all commits in a feature branch into a single commit with an AI-generated summary message. Use when the user wants to clean up their git history before merging, combine multiple commits, or create a single commit from a feature branch.

⚡ PRIMARY TOOL for: 'what's the architecture', 'system design', 'how are layers organized', 'find design patterns', 'audit structure', 'map dependencies'. Uses claudemem v0.3.0 AST structural analysis with PageRank. GREP/FIND/GLOB ARE FORBIDDEN.

CI/CD pipeline failure resolution with autonomous iteration loops. Local validation → branch & PR creation → CI monitoring → iteration until green. Proven patterns for GitHub Actions, includes role-specific adaptations. Use when CI pipeline failures occur, GitHub Actions errors detected, autonomous error resolution needed, PR creation for fixes required. Triggers on ci pipeline failures, github actions errors, autonomous ci resolution, ci iteration, pr creation for errors, pipeline validation, test failures in ci, build failures in ci, continuous integration debugging.

Manage git worktrees for the current repository. Use when asked to create a worktree, set up parallel development, work on multiple branches simultaneously, or manage existing worktrees. Triggers on phrases like "create worktree", "new worktree", "parallel branch", "list worktrees", or "remove worktree".

Create cutting-edge WordPress plugin admin interfaces using 2026 design trends for AI-powered SEO tools. Use this skill when building WordPress admin dashboards, settings pages, or React-based plugin UIs. Implements fluid organic layouts, glassmorphism effects, Transformative Teal color theory, micro-delight interactions, and spatial depth. Optimized for AI-first experiences with humanized design elements that avoid generic AI aesthetics. Generates production-ready WordPress admin code following 2026 frontend best practices.

Wrapper for GitHub CLI (gh) in Claude.ai. Covers installation, authentication, and common operations like pushing files, creating branches, PRs, issues, and releases.

AI-assisted development workflow system for feature planning, session management, and quality assurance (v2.3). WORKTREE-CENTRIC - automatically scopes to current worktree's feature (worktree name = feature name). In feature worktrees, shows only relevant feature context. In main branch, shows dashboard of all worktrees. AUTO-ACTIVATES for session start (show priorities/NBA with Explore agent), feature work (load plan context with LSP symbol grounding), new features (spike mode with parallel sub-agents), context >70% (create handoff), UI changes (run Playwright tests), completed features (suggest archive), errors or failures (trigger RCA-PCA). Works with agent-docs/ folder structure. Modes are nba, work, spike, test, validate, sync, status, handoff, archive, rca-pca, tidyup. Use when working in codebases with agent-docs/ directory.

Expert knowledge of WAI-ARIA (Accessible Rich Internet Applications). Use when users ask about ARIA roles, states, properties, accessible name computation, ARIA attributes (aria-label, aria-labelledby, aria-describedby, etc.), widget roles, landmark roles, live regions, ARIA best practices, or how to implement accessible interactive components. Also use for questions about ARIA specifications, API mappings (core-aam, html-aam), digital publishing ARIA (dpub-aria), graphics ARIA, or any ARIA implementation questions.

Prepares branch for PR and merge. Cleans up, tests, validates commits, and generates PR/merge titles and descriptions.

Search the web, library documentation, and GitHub repositories using Tavily, Context7, and GitHub Grep MCPs. Use when: (1) Looking up documentation for libraries or frameworks, (2) Searching for code examples or tutorials, (3) Finding API references or specifications, (4) Researching best practices or solutions, (5) Looking up error messages or troubleshooting guides, (6) Finding library installation instructions, (7) Searching for real-world code patterns in GitHub repositories, or (8) When you need current web information or documentation. Triggers: search, look up, find documentation, search web, lookup, find examples, search for, how to, tutorial, API reference, documentation for, error message, troubleshoot, best practices, find code examples, GitHub search.