Updated 9mo ago
by jamesrochabrun
skills
Claude Code Skills
217 GitHub stars (217)
+5 in 16 days
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- 24 skills (24 skills found in its SKILL.md files)
- 26 forks (26 forks)
- 9mo ago last update (Last updated 9mo ago)
Install
Skills CLI
npx skills add jamesrochabrun/skills
Asks which skills and agents to install. Just one: npx skills add jamesrochabrun/skills --skill anthropic-architect — add -g for every project.
Claude Code
git clone https://github.com/jamesrochabrun/skillscp -r "skills/skills/anthropic-architect" ~/.claude/skills/
Copies the anthropic-architect skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add jamesrochabrun/skills
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
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anthropic-architect
Determine the best Anthropic architecture for your project by analyzing requirements and recommending the optimal combination of Skills, Agents, Prompts, and SDK primitives.
skills/anthropic-architect/SKILL.md on GitHub (opens in a new tab) -
anthropic-prompt-engineer
Master Anthropic's prompt engineering techniques to generate new prompts or improve existing ones using best practices for Claude AI models.
skills/anthropic-prompt-engineer/SKILL.md on GitHub (opens in a new tab) -
apple-hig-designer
Design iOS apps following Apple's Human Interface Guidelines. Generate native components, validate designs, and ensure accessibility compliance for iPhone, iPad, and Apple Watch.
skills/apple-hig-designer/SKILL.md on GitHub (opens in a new tab) -
book-illustrator
Expert children's book illustrator guide with 2024-2025 best practices, focusing on age-appropriate styles, color theory, character design, and visual storytelling for kids books that captivate young readers.
skills/book-illustrator/SKILL.md on GitHub (opens in a new tab) -
content-brief-generator
Generate comprehensive content briefs for writers, ensuring clarity, alignment, and strategic content creation across all formats.
skills/content-brief-generator/SKILL.md on GitHub (opens in a new tab) -
design-brief-generator
Generate comprehensive design briefs for design projects. Use this skill when designers ask to "create a design brief", "structure a design project", "define design requirements", or need help planning design work.
skills/design-brief-generator/SKILL.md on GitHub (opens in a new tab) -
engineer-expertise-extractor
Research and extract an engineer's coding style, patterns, and best practices from their GitHub contributions. Creates structured knowledge base for replicating their expertise.
skills/engineer-expertise-extractor/SKILL.md on GitHub (opens in a new tab) -
engineer-skill-creator
Transform extracted engineer expertise into an actionable skill with progressive disclosure, allowing agents to find and apply relevant patterns for specific tasks.
skills/engineer-skill-creator/SKILL.md on GitHub (opens in a new tab) -
frontend-designer
Build accessible, responsive, and performant frontend components with design system best practices, modern CSS, and framework-agnostic patterns.
skills/frontend-designer/SKILL.md on GitHub (opens in a new tab) -
git-worktrees
Manage Git worktrees for parallel Claude Code development. Use this skill when engineers ask to "create a worktree", "run parallel Claude sessions", "work on multiple features simultaneously", or need help with worktree management.
skills/git-worktrees/SKILL.md on GitHub (opens in a new tab) -
kids-book-writer
Expert children's book writer creating delightful, engaging books for ages 2-9. Specializes in rhyming books, stories, songs with proper values, educational content, and age-appropriate language. Crafts books that captivate young readers while teaching important life lessons.
skills/kids-book-writer/SKILL.md on GitHub (opens in a new tab) -
leetcode-teacher
Interactive LeetCode-style teacher for technical interview preparation. Generates coding playgrounds with real product challenges, teaches patterns and techniques, supports Python/TypeScript/Kotlin/Swift, and provides progressive difficulty training for data structures and algorithms.
skills/leetcode-teacher/SKILL.md on GitHub (opens in a new tab) -
llm-router
This skill should be used when users want to route LLM requests to different AI providers (OpenAI, Grok/xAI, Groq, DeepSeek, OpenRouter) using SwiftOpenAI-CLI. Use this skill when users ask to "use grok", "ask grok", "use groq", "ask deepseek", or any similar request to query a specific LLM provider in agent mode.
skills/llm-router/SKILL.md on GitHub (opens in a new tab) -
math-teacher
Interactive math teacher that instantly generates playful, gamified learning experiences. Creates visual playgrounds, interactive artifacts, and engaging games for kids and adults to learn math concepts from basic arithmetic to advanced calculus.
skills/math-teacher/SKILL.md on GitHub (opens in a new tab) -
openai-prompt-engineer
Generate and improve prompts using best practices for OpenAI GPT-5 and other LLMs. Apply advanced techniques like chain-of-thought, few-shot prompting, and progressive disclosure.
skills/openai-prompt-engineer/SKILL.md on GitHub (opens in a new tab) -
prd-generator
Generate comprehensive Product Requirements Documents (PRDs) for product managers. Use this skill when users ask to "create a PRD", "write product requirements", "document a feature", or need help structuring product specifications.
skills/prd-generator/SKILL.md on GitHub (opens in a new tab) -
qa-test-planner
Generate comprehensive test plans, manual test cases, regression test suites, and bug reports for QA engineers. Includes Figma MCP integration for design validation.
skills/qa-test-planner/SKILL.md on GitHub (opens in a new tab) -
query-expert
Master SQL and database queries across multiple systems. Generate optimized queries, analyze performance, design indexes, and troubleshoot slow queries for PostgreSQL, MySQL, MongoDB, and more.
skills/query-expert/SKILL.md on GitHub (opens in a new tab) -
reading-teacher
Interactive reading teacher that instantly generates playful, engaging learning experiences for children ages 1-10. Creates visual playgrounds, phonics games, and interactive stories to build reading skills from letter recognition to comprehension.
skills/reading-teacher/SKILL.md on GitHub (opens in a new tab) -
releasing-macos-apps
Create notarized macOS app releases with Sparkle auto-updates, DMG installers, and GitHub releases. Use when releasing macOS apps, creating DMG files, notarizing apps, or setting up Sparkle updates. Handles version updates, code signing, notarization, and distribution.
skills/releasing-macos-apps/SKILL.md on GitHub (opens in a new tab) -
swift-concurrency
Guide for building, auditing, and refactoring Swift code using modern concurrency patterns (Swift 6+). This skill should be used when working with async/await, Tasks, actors, MainActor, Sendable types, isolation domains, or when migrating legacy callback/Combine code to structured concurrency. Covers Approachable Concurrency settings, isolated parameters, and common pitfalls.
skills/swift-concurrency/SKILL.md on GitHub (opens in a new tab) -
swiftui-animation
This skill provides comprehensive guidance for implementing advanced SwiftUI animations, transitions, matched geometry effects, and Metal shader integration. Use when building animations, view transitions, hero animations, or GPU-accelerated effects in SwiftUI apps for iOS and macOS.
skills/swiftui-animation/SKILL.md on GitHub (opens in a new tab) -
technical-launch-planner
Plan and execute technical product launches for developer tools, APIs, and technical products. Use this skill when technical PMMs need to "plan a launch", "create a launch strategy", "coordinate a product release", or "prepare for GA/beta launch".
skills/technical-launch-planner/SKILL.md on GitHub (opens in a new tab) -
trading-plan-generator
Generate comprehensive trading plans with risk management, position sizing, entry/exit strategies, and performance tracking to trade with discipline and consistency.
skills/trading-plan-generator/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.
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