Claude Skills by majiayu000

Builds APIs with Hono including routing, middleware, validation, and edge deployment. Use when creating fast APIs, building edge functions, or developing serverless applications.

Create attention-grabbing hooks and headlines using 15 proven formulas, sticky techniques, and the 4 U's test. This skill provides systematic frameworks for generating volume (10+ options) and selecting the best performers. Use for newsletter subject lines, social media hooks, blog headlines, or any content that needs to stop the scroll.

Audits Claude Code hooks for correctness, safety, and performance. Use when reviewing, validating, or debugging hooks, checking exit codes, error handling, or learning hook best practices.

- [Overview](#overview) - [Key Capabilities](#key-capabilities) - [Quick Start](#quick-start) - [Your First Hook (JSON - Claude Code)](#your-first-hook-json-claude-code) - [Your First Hook (Python - Claude Agent SDK)](#your-first-hook-python-claude-agent-sdk) - [Hook Event Types](#hook-event-types) - [Claude Code vs SDK](#claude-code-vs-sdk) - [JSON Hooks (Claude Code)](#json-hooks-claude-code) - [Python SDK Hooks](#python-sdk-hooks) - [Security Essentials](#security-essentials) - [Critical Secu

Guide Hook creation with mandatory security review checklist, event selection, and safety validation. Hooks execute arbitrary commands automatically and require careful security consideration. Use when creating Hooks, implementing pre-commit hooks, post-command hooks, automatic execution, event-driven workflows, or when users want to run commands automatically.

Claude Code Hook system reference for capabilities, possibilities, and limitations. Use when you want to know what hooks can do.

Use this skill when creating or refining Claude Code hooks. Hooks are shell commands that execute at specific lifecycle events (tool use, prompt submit, notifications, session events). Helps design event handlers for notifications, formatting, logging, feedback, and permission control. Automatically invoked when user requests "create a hook", "add automation", "event handler", "workflow automation", or mentions hook development.

创建和配置 Claude Code 钩子以自定义代理行为。当用户需要以下操作时使用：(1) 创建新钩子，(2) 配置自动格式化、日志记录或通知，(3) 添加文件保护或自定义权限，(4) 设置工具执行前后的操作，(5) 询问钩子事件如 PreToolUse、PostToolUse、Notification 等。

Complete Claude Code hooks reference - input/output schemas, registration, testing patterns

Complete Claude Code hooks reference - input/output schemas, registration, testing patterns

Design hook-based event systems for ADW observability. Use when implementing real-time event broadcasting, creating hook pipelines, or building agent activity monitoring.

Generate production-ready Claude Code hooks with interactive Q&A, automated installation, and enhanced validation. Supports 10 templates across 7 event types for comprehensive workflow automation.

Creates and configures Claude Code hooks for event-driven automation. Activates when user wants to automate tasks, create event handlers, add formatting/logging/notifications, or ensure deterministic behaviors. Updates settings.json safely with hook configurations. Use when user mentions "create hook", "automate", "on save", "pre/post tool", "notification", "formatting hook", or wants always-on behaviors.

Comprehensive guide to integrating skills with Claude Code's 12 hook events. Use when creating hook-aware skills for harnesses like Clausitron, or when needing hook response schemas and patterns.

This skill should be used when implementing slash commands that execute without Claude API calls. Use when: adding a new /bumper-* command, understanding why commands return "block" responses, debugging UserPromptSubmit hooks, or learning the pattern for instant command execution. Keywords: UserPromptSubmit, block decision, hook response, slash command implementation.

プロジェクトに設定されたフックの一覧を表示するスキル。「フック一覧」「フックを見せて」「設定済みフック」「hooks 確認」「フックリスト」「hook 一覧」「フックを確認」などで起動。

Provides guidance on optimizing CCPM hooks for performance and token efficiency. Auto-activates when developing, debugging, or benchmarking hooks. Includes caching strategies, token budgets, performance benchmarking, and best practices for maintaining sub-5-second hook execution times.

Validates and registers hook manifest files (YAML) in the Hook Registry for versioned hook management.

プロジェクトからフックを削除するスキル。「フック削除」「フックを消して」「hook を削除」「フックを外して」「フック解除」「hook 削除」「フックを取り除いて」などで起動。

Claude Code Hook 开发专家。当需要创建、调试、配置 Hook 时触发。触发词：创建 hook、写 hook、hook 配置、stop hook、pre tool use、post tool use、session start。

This skill should be used when implementing "hook-based coordination", "file change detection", "event-driven agent triggering", "PostToolUse hooks", "hybrid hooks", or building systems where file changes automatically trigger agent responses. Provides comprehensive guidance for hook-based synchronization in multi-agent systems.

Claude Code Hook system entry point. Guides you to the right skill based on your needs.

Write 20+ hooks for a given angle using proven hook types (greed, relevancy, emotions, demographics, cliffhangers). Use when you have an angle and need multiple hook variations to test, or when brainstorming attention-grabbing openers.

Use PROACTIVELY when you need to create, update, configure, or validate Claude hooks for various events and integrations

Webhook infrastructure with Hookdeck Event Gateway. Use when receiving webhooks through the Hookdeck Event Gateway, configuring source verification, debugging delivery issues, or setting up routing, filtering, and replay.

This skill should be used when the user asks to "create a hookify rule", "write a hook rule", "configure hookify", "add a hookify rule", or needs guidance on hookify rule syntax and patterns.

Hook creation and management system for React, Vue, and other frameworks with automated hook generation, testing, and documentation.

React Hooks patterns including custom hooks and dependency management. Use when implementing component logic.

Create event-driven hooks for Claude Code automation. Use when the user wants to create hooks, automate tool validation, add pre/post processing, enforce security policies, or configure settings.json hooks. Triggers: create hook, build hook, PreToolUse, PostToolUse, event automation, tool validation, security hook

Claude Code hooks configuration and development. Covers hook lifecycle events, configuration patterns, input/output schemas, and common automation use cases. Use when user mentions hooks, automation, PreToolUse, PostToolUse, SessionStart, SubagentStart, or needs to enforce consistent behavior in Claude Code workflows.

Claude Code hooks development guide. TRIGGERS - create hook, PostToolUse, PreToolUse, Stop hook, hook lifecycle, decision block.

- [Overview](#overview) - [Key Capabilities](#key-capabilities) - [Core Components](#core-components) - [Quick Reference](#quick-reference) - [Hook Event Types](#hook-event-types) - [Hook Callback Signature](#hook-callback-signature) - [Return Values](#return-values) - [Quality Scoring (100 points)](#quality-scoring-(100-points)) - [Detailed Resources](#detailed-resources) - [Basic Evaluation Workflow](#basic-evaluation-workflow) - [Integration with Other Tools](#integration-with-other-tools) -

Use PROACTIVELY when you need to create, update, configure, or validate Claude hooks for various events and integrations

Create, validate, and deploy Claude Code hooks for workflow automation. Hooks enable event-driven automation at 8 lifecycle points (PreToolUse, PostToolUse, UserPromptSubmit, etc.) with structured JSON control. Use when automating code formatting, security gates, observability integration, validation enforcement, or any event-driven workflow automation in 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 offici...

Test Claude Code hooks in isolation and via integration. Use when developing, debugging, or validating hook behavior.

Validates React code for Rules of Hooks violations. Catches issues like hooks called after conditional returns that cause production crashes (React error #310). Use when creating or modifying screens, components, or custom hooks.

Claude Code の Hook 作成・管理ガイド。PreToolUse、PostToolUse、Stop等のフック実装。 使用タイミング: (1) 危険操作をブロックしたい時 (2) ツール実行後に提案を出したい時 (3) セッション終了時にクリーンアップしたい時 (4) Claude Codeをカスタマイズしたい時。 トリガー例: 「フックを作って」「PreToolUseフック」「危険操作をブロック」 「コミット後に提案」「Claude Codeのhooks」

Write and compile Hoon code following Nock conventions and NockApp patterns. Use when working with Hoon kernel code, modifying state structures, adding pokes/peeks, or debugging Hoon compilation.

Manage enterprise social media with Hootsuite's comprehensive management platform.

Root cause analysis for complex bugs. Use when initial fix fails or incident is severe. Traces Effect → Cause → Root with confidence levels and prevention hierarchy.

Bifurcation creating limit cycle from equilibrium

When the user wants to optimize hospital supply chain operations, manage medical materials, optimize PAR levels, or improve hospital inventory management. Also use when the user mentions "hospital supply chain," "materials management," "PAR levels," "OR inventory," "clinical logistics," "hospital distribution," "medical supplies," "stockroom management," "two-bin system," "floor stock," or "hospital warehousing." For pharmacy-specific operations, see pharmacy-supply-chain. For medical device ...

Hotel and restaurant operations, guest services, event planning, and hospitality management excellence

Expert-level hotel management, reservation systems, guest services, revenue management, and hospitality technology

When the user wants to optimize hospitality purchasing, manage hotel/restaurant suppliers, or improve procurement processes. Also use when the user mentions "hotel procurement," "restaurant purchasing," "hospitality sourcing," "F&B procurement," "hotel supplier management," "group purchasing organization," "contract negotiation," or "hospitality spend management." For hotel operations, see hotel-inventory-management. For cruise operations, see cruise-supply-chain.

Creates and configures hosted Model Context Protocol (MCP) server connections for OpenAI Agents SDK

Executes Hostinger API operations via Python wrapper. Use when managing VPS instances, Docker Compose projects, DNS records, domains, firewalls, SSH keys, snapshots, backups, billing, hosting, or WHOIS profiles.

Optimizes hot module replacement and fast refresh for development speed with Vite, Next.js, and webpack configurations. Use when users request "hot reload", "HMR optimization", "fast refresh", "dev server speed", or "development performance".

Access Hotjar recordings and heatmaps via API. Understand user behavior on your site.