Development

Expert on Claude Code settings.json configuration, permissions, sandbox, environment variables, and settings hierarchy. Triggers when user mentions settings.json, permissions, allow rules, deny rules, sandbox, hooks configuration, or settings precedence.

PowerShell build automation tool for creating task-based build scripts. Use when Claude needs to create, modify, or troubleshoot psake build scripts (psakefile.ps1), automate builds for .NET/Node.js/Docker projects, set up CI/CD pipelines with psake (GitHub Actions, Azure Pipelines, GitLab CI), or work with PowerShell-based build automation. Triggers include mentions of psake, psakefile, PowerShell build scripts, Invoke-psake, or build task dependencies.

Uses Exa API for intelligent web searches instead of default WebFetch. Provides up-to-date information with semantic search capabilities.

Go HTTP API development with net/http, Chi, Gin, Echo, and Fiber frameworks

Automatically activates when documentation lookup is needed. Routes to the optimal source (Sanity MCP, Context7, Ref, or WebSearch) based on the technology being queried.

Search the web for up-to-date information using GPT-5.2 with web search and high reasoning. Prefer this over webfetch when you need to research complex queries, find current info across multiple sources, get recent news, up-to-date documentation, or verify facts that may have changed since your training cutoff. Returns cited sources.

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

Connect all buttons and links to pages or same-page sections. Ensures every CTA has a valid href, uses Next.js Link component, and adds section IDs for anchor links.

Execute GitHub CLI (gh) commands for repository management, issues, pull requests, workflows, and releases. Use when the user wants to interact with GitHub repositories, create/manage issues or PRs, trigger workflows, or perform any GitHub operations. Covers both solo developer workflows and team collaboration patterns.

Hybrid skill for OpenCode plugin development - behavioral patterns for agents and technical reference for humans

Applies evidence-based pedagogical theories and instructional methods to learning design.

Creates sophisticated workflow cascades coordinating multiple micro-skills with sequential pipelines, parallel execution, conditional branching, and Codex sandbox iteration. Enhanced with multi-model routing (Gemini/Codex), ruv-swarm coordination, memory persistence, and audit-pipeline patterns for production workflows.

Expert Rust development including ownership, lifetimes, async, and systems programming

Use this skill when performing code review on branch changes. Runs parallel CodeRabbit and architecture reviews, consolidates findings, and executes improvements. Invoke when reviewing code changes before finalizing a PR.

Enterprise Cloudflare Edge Platform with AI-powered edge computing architecture, Context7 integration, and intelligent global orchestration for scalable modern applications

Rev - Senior Full-Stack Code Reviewer with 12+ years experience in Java/Kotlin and TypeScript/React. Use when reviewing code quality, checking security vulnerabilities, validating style compliance, running static analysis tools, or ensuring test coverage. Also responds to 'Rev' or /rev command.

Pattern-based bulk code transformations across multiple files

Code quality validation, formatting, linting, and pre-commit checks. Auto-activates on keywords quality, lint, format, precommit, naming, black, ruff, mypy, validation. Routes to specialized quality workflows.

Generate Expo configuration files for React Native development. Triggers on "create expo config", "generate app.json", "expo setup", "expo configuration".

TanStack Query (React Query) for asynchronous server-state management with automatic caching, background refetching, optimistic updates, and pagination in React applications.