開發

Validates essential web resource files (sitemap.xml, robots.txt, llms.txt, security.txt) for compliance with their specifications. Use when user asks about "sitemap validation", "robots.txt check", "llms.txt", "security.txt", "RFC 9116", "RFC 9309", "web resource audit", "サイトマップ", "セキュリティ", or wants to verify crawler/LLM accessibility files.

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).

Code analysis and planning editor for autonomous code modification with multi-file orchestration. Use when planning complex code changes across multiple files with dependency analysis.

Create clear feature documentation for non-professional developers. Use PROACTIVELY when documenting new features, significant code changes, creating technical specifications, or when a feature isn't covered in the original project spec. Triggers on requests like "document this feature", "create feature docs", "write technical specification", "document these changes", or any request to explain what code does for future reference.Invoke with: /document-feature, /document-feature-simple, /document-feature-full, or say "use the feature-documenter skill to..."

Creates Claude Code subagents for task delegation. Guides through agent configuration,tool selection, and system prompts. Use this skill when the user wants to create a new agent,delegate tasks to specialists, or asks about subagents.

Use when creating new skills, editing existing skills, or verifying skills work before deployment - applies TDD to process documentation by testing with subagents before writing, iterating until bulletproof against rationalization

Decompile .NET assemblies to inspect types, understand implementations, debug third-party libraries, and view IL code. Use when debugging NuGet dependency behavior, understanding compiled code, investigating runtime issues, or exploring unfamiliar assemblies.

Write secure and optimized database queries using parameterized queries, preventing SQL injection, avoiding N+1 queries through eager loading, selecting only needed columns, and using transactions for related operations. Use this skill when writing database queries using ORM query methods, raw SQL, or query builders in repository files, data access layer files, service files, or any backend code that fetches or manipulates database data. Use this when writing ORM queries with methods like findAll, findOne, findMany, where, include, select, joins, or populate to retrieve data from databases, writing raw SQL queries safely using parameterized inputs or prepared statements (never string interpolation or concatenation) to prevent SQL injection attacks, optimizing queries to prevent N+1 problems by using eager loading with include/populate or SQL joins to fetch related data in a single query instead of multiple sequential queries that degrade performance, implementing database transactions to wrap related operatio

Multi-agent orchestration system for automatically generating comprehensive Azure DevOps wiki documentation from Python codebase. Creates hierarchical wiki pages matching repository structure with bidirectional linkages between documentation and source files. Use when needing to document entire directories or maintain wiki docs synchronized with code.

Understand and adhere to the project's technology stack including Laravel, PHP, React, PostgreSQL, Pest, Tailwind CSS, and all configured tools and services. Use this skill when making architectural decisions, when choosing libraries or packages, when configuring development tools, when setting up testing frameworks, when implementing authentication, when integrating third-party services, when configuring CI/CD pipelines, when setting up local development environments, or when ensuring consistency with the established tech stack across all parts of the application.

Use when user says "build stories", "generate stories", "create stories", "brainstorm stories", "brainstorm features", "create stories for [node]", or asks for new story ideas. Complete story lifecycle - generates evidence-based stories from git commits and gap analysis, validates quality, vets for conflicts, and retries up to 10 times if duplicates detected. Polishes stories with hold_reason='polish' FIRST before generating new ones. Supports multi-node batching. Does NOT commit - leaves that to caller.

Comprehensive code review workflow coordinating quality, security, performance, and documentation reviewers. 4-hour timeline for thorough multi-agent review.

Implementation Agent: Full TDD workflow in a single context window. Writes tests, implements code, and iterates until all tests pass.

Install and configure the Odin programming language. Use when:- Setting up Odin on a new machine- Updating Odin to latest version- Configuring Odin language server (ols)

Field connection mapping and systematic ideation for method transfer

Generate and edit images using the Gemini API (Nano Banana Pro). Use this skill when creating images from text prompts, editing existing images, applying style transfers, generating logos with text, creating stickers, product mockups, or any image generation/manipulation task. Supports text-to-image, image editing, multi-turn refinement, and composition from multiple reference images.

Amazon Elastic Kubernetes Service (EKS) for running Kubernetes on AWS. Use for container orchestration, deploying applications, managing clusters, and Kubernetes workloads on AWS.

Backend development specialist covering API design, database integration, microservices architecture, and modern backend patterns

Enforce Core Web Vitals optimization. Use when building user-facing features, reviewing performance, or when Lighthouse scores drop. Covers LCP, FID/INP, CLS, and optimization techniques.

Implementing VR productivity features with cross-platform input handling. Use when the user asks about VR productivity apps, cross-platform XR input, gaze-and-pinch, controller abstraction, floating panels, curved UI, spatial workspaces, Meta Quest patterns, Vision Pro compatibility, or WebXR performance optimization. Covers unified input handling, spatial UI patterns, and productivity-focused 3D interfaces.