Essential command-line tools and system utilities.
Initialize a project with a CLAUDE.md file by exploring the codebase and auto-detecting development workflows. Use when user wants to set up Claude Code for a new project, create a CLAUDE.md, or run /init-project. Explores codebase structure, detects package managers, lint/test/format commands, and generates a comprehensive CLAUDE.md.
Claude Code CLI の仕様と使い方に関する知識を提供。プラグイン開発、スキル、スラッシュコマンド、サブエージェント、フック、LSP、MCP、権限設定、セッション管理について回答。Use when user asks about Claude Code, plugins, skills, slash commands, subagents, hooks, LSP, MCP, permissions, sessions, or plan mode. Also use when user says Claude Code について, プラグイン開発, スキル定義, フック設定, 権限設定.
AI-powered code generation toolkit (UV scripts migrated to builder-skill-uvscript)
Guide users through creating Agent Skills for Claude Code. Use when the user wants to create, write, author, or design a new Skill, or needs help with SKILL.md files, frontmatter, or skill structure.
Access local/LAN URLs that cloud AI agents cannot reach. Fetch HTML content, take screenshots, interact with page elements, crawl sites, and list UI elements for private network addresses (192.168.x.x, localhost, etc). Use when user asks about local servers, development servers, internal tools, or any URL on private/LAN networks that returns "connection refused" from agent fetch tools.
Orchestrates cross-system productivity workflows between Things3 and Notion, providing automation patterns, integration strategies, and unified productivity methodologies for personal systems.
Analyze and explain the intent behind AI tool calls. Use when you need to understand what an action will do, verify your interpretation is correct, or explain your reasoning to the user.
Comprehensive guide for creating Claude Code custom skills. Use when asked to create, design, or improve custom skills for Claude Code. Provides templates, best practices, and patterns for simple, moderate, and advanced skills.
Enter explore mode - a thinking partner for exploring ideas, investigating problems, and clarifying requirements. Use when the user wants to think through something before or during a change.
Guides evaluation-driven development (EDD) process for agent skills. Use when setting up skill testing workflows, creating skill evaluation scenarios, or establishing Claude A/B feedback loops for skill validation. Provides development methodology, not content guidance.
AUTOMATICALLY run Codex review after writing security-sensitive code (auth, crypto, SQL) - get a second opinion from OpenAI Codex
Use this skill to create new Agent Skills for GitHub Copilot. It guides you through the process of setting up the directory structure and the SKILL.md file.
Generate style guides, component mockups, and visual assets using AI (Gemini 3 Pro Image, FLUX.2 Pro). Optional feature - gracefully skips if OPENROUTER_API_KEY unavailable.
Creating high-quality agent skills following Claude's official best practices. Use when designing, implementing, or improving agent skills, including naming conventions, progressive disclosure patterns, description writing, and appropriate freedom levels. Helps ensure skills are concise, well-structured, and optimized for context efficiency.
Use this skill when you need to start or call Chitti's MCP server (chitti.decide/recall/policy/audit) from Codex, keeping tool details out of context until invoked.
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.
Patterns for building Claude Code plugins including commands, agents, hooks, MCP servers, and plugin marketplaces. Use when creating extensions for Claude Code or distributing plugins to teams.
Autonomous Claude Code operation using Opus 4.5 for intelligent continuation decisions. Use when running long tasks, multi-step implementations, overnight development, or any workflow requiring continuous autonomous operation without human intervention.
Consult Claude for questions, feedback, reviews, or discussions. Use when Codex needs a second opinion, wants to validate an approach, or the user explicitly calls /ask-claude.
Guide for creating Claude Code subagents (custom agents) - specialized AI assistants with isolated context. Use when the user wants to create, add, or configure a subagent/custom agent for Claude Code.
Unified skill management for AI IDEs. Use when users want to: list skills ("what skills do I have", "show installed skills"), search skills ("find skills for X", "search for PDF skill"), install skills ("install a skill", "add skill from GitHub"), create skills ("create a new skill", "make a skill"), sync skills ("sync to all IDEs", "push skills"), remove skills ("remove skill X", "uninstall skill"), validate skills ("validate my skills", "check skill format"), export/import profiles ("export my skills", "import profile", "sync across machines"). Supports 5 IDEs: Claude Code, Cursor, Codex, Gemini CLI, Antigravity. IMPORTANT: When creating or modifying skills, always follow the guidelines in references/skill-creator/SKILL.md.
Activate when user mentions "clink codex" to provide guidance on delegating implementation tasks to clink codex as a junior developer. Use when assigning coding tasks, discussing task delegation, or working with clink codex for code implementation.
Automatically delegates routine coding tasks to free AI models (GLM, GitHub Copilot, and others) via OpenCode MCP, preserving Claude's context window and rate limits for complex reasoning. Use when generating boilerplate, CRUD operations, simple refactoring, test scaffolding, documentation, type definitions, or any well-defined low-judgment task. Triggers automatically when Claude recognizes routine patterns.
Expert guidance for Azure Functions (Node.js v4) in the 5BulletMethod app.
