example-skills

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.

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

Automatically capture Bash commands executed by Claude Code and convert them into documented, organized Makefile targets in .claude/makefiles/. Use when Claude executes any Bash command, when tempted to skip documentation ("too trivial", "one-time", "will do later"), or when user asks for Makefile generation. Process commands NOW while fresh, not later.

Use when the user asks to run Codex CLI (codex exec, codex resume) or references OpenAI Codex for code analysis, refactoring, or automated editing

Guides pattern selection through decomposition, exploration, and diverse approach generation

Consult Google Gemini CLI for second opinions on architecture, debugging, and security audits. Use Gemini's 1M+ context window for comprehensive code analysis. Compare Flash (fast) vs Pro (thorough) vs 3-Pro-Preview (cutting-edge). Use when: need second opinion on architectural decisions, stuck debugging after 2+ attempts, writing security- sensitive code, planning refactors (5+ files), approaching 70%+ context capacity, unfamiliar with tech stack, need peer review, or want Flash vs Pro vs 3-Pro-Preview comparison. Keywords: gemini-cli, google gemini, gemini command line, second opinion, model comparison, gemini-2.5-flash, gemini-2.5-pro, gemini-3-pro-preview, architectural decisions, debugging assistant, code review gemini, security audit gemini, 1M context window, AI pair programming, gemini consultation, flash vs pro, AI-to-AI prompting, peer review, codebase analysis, gemini CLI tool, shell gemini, command line AI assistant, gemini architecture advice, gemini debug help, gemini security scan, gemini code compare

Interactive workflow recorder that generates reusable skills. Start with 'start recording: skill-name' and Claude will ask about each action. Captures WebFetch, Read, Bash, Edit, Write, Grep, and Glob operations into self-documenting, production-ready skills.

This skill should be used when the user asks to "create a skill", "write a SKILL.md", "validate skill structure", "improve skill description", "understand skill protocol", "design skill architecture", or needs guidance on progressive disclosure, trigger phrases, writing style, or skill validation for Claude Code.

This skill should be used when the user asks to "fill PDF form", "extract PDF fields", "process PDF forms", "analyze PDF structure", or mentions working with fillable PDF documents.

This skill should be used when the user asks to "generate commit message", "write commit message", "create git commit", or mentions analyzing staged changes for commits.

This skill should be used when the user asks to "analyze code", "review code quality", "check code structure", "find code patterns", or mentions code analysis without making changes.

This skill should be used when the user asks to "create a subagent", "validate a subagent", "generate subagent schema", "check subagent configuration", "write subagent specification", or mentions subagent development, validation, or protocol documentation for Claude Code.

This skill should be used when the user asks to "create a hook", "configure hooks", "validate hook configuration", "add a PreToolUse hook", "add a PostToolUse hook", "add a SessionStart hook", mentions hook events (PreToolUse, PostToolUse, Stop, SubagentStop, SessionStart, UserPromptSubmit, PermissionRequest, Notification, PreCompact, SessionEnd), or needs help with Claude Code hooks protocol. Provides comprehensive guidance for creating, configuring, and validating hooks following the official protocol specification.

This skill should be used when the user asks to "configure a subagent", "create a custom agent", "set up agent tools", "configure permissionMode", "add agent skills", or mentions subagent fields like tools, model, or permissionMode. Provides comprehensive guidance on subagent configuration options and best practices.