Content & Media

UI実装やUX改善時に使用。アクセシビリティとレスポンシブデザインをカバー。

Refine rough ideas into fully-formed designs through structured Socratic questioning, alternative exploration, and incremental validation. Use before writing code or creating implementation plans.

Parse regulatory document templates (PDF/DOCX) into structured markdown and extract section hierarchies using semtools. Use when tasks involve: analyzing regulatory templates, extracting document structure, parsing ICH/eCTD documents, identifying section hierarchies, preparing documents for content generation,or working with bulk PDF/DOCX processing.Keywords: parse template, extract sections, regulatory document, ICH template, eCTD, document structure,section headings, PDF parsing, DOCX parsing, bulk document processing, semtools

Activate when the user needs help conducting proactive threat hunting, investigating suspicious activity, or building hypothesis-driven hunts in LimaCharlie.

Send text messages via Apple Messages app with automatic contact lookup and attachment support. This skill should be used when sending SMS/iMessage to contacts. Supports name-based recipient lookup via Google Contacts integration, image/file attachments, and handles missing recipient/message prompts. CRITICAL - Messages are ALWAYS sent individually to each recipient, NEVER as group messages. REQUIRES E.164 phone format (+1XXXXXXXXXX) for reliable delivery. Integrates Arlen's writing style guide for authentic messaging.

One-line summary of what this does

Progressive audit and cleanup of GitHub accounts - stale forks, orphaned secrets, failing workflows, security configs. Audit-first with user approval before destructive actions. Triggers on 'clean up GitHub', 'audit my repos', 'GitHub hygiene', 'stale forks', 'orphaned secrets'. Requires gh CLI. (user)

Design APIs that developers love. RESTful principles, GraphQL patterns, versioning strategies, and the art of creating interfaces that are intuitive, consistent, and future-proof.

Standardizes design token naming patterns using hierarchical slash notation, dimension ordering, and consistent formatting rules. Use when establishing token naming standards, converting between naming formats, or organizing token hierarchies.

Analyzes user requests to recommend appropriate Claude Code building blocks (skills, subagents, MCP servers, hooks, templates, or prompts). Use when users ask about extending Claude Code functionality, automating workflows, connecting external data, or when unclear which extensibility mechanism to use. Triggers include questions like "how do I...", "should I use a skill or agent", "how to automate...", "how to connect to...", or any request about creating extensions.

This skill should be used when the user wants collaborative, iterative development instead of autonomous implementation. It transforms Claude from "autonomous implementer" to "pair programmer" by enforcing ask-before-assuming, show-before-writing, iterate-in-small-chunks, and get-approval-at-each-step patterns. Trigger when user explicitly requests paired programming or when working on complex/novel features requiring collaboration.

Comprehensive Vitest testing framework guide with strong emphasis on Jest-to-Vitest migration. Covers automated migration using codemods, configuration setup, API differences, best practices, and troubleshooting. Use when migrating from Jest, setting up Vitest, writing tests, configuring test environments, or resolving migration issues. Primary focus is seamless Jest migration with minimal code changes.

Applies San Watsadu's official brand colors and typography to any artifact that may benefit from the brand's look-and-feel. Use when brand colors, style guidelines, visual formatting, or company design standards apply for San Watsadu (สรรวัสดุ) - a construction materials store in Thailand.

Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation

Full context reload. Use after /clear, after compaction, or at session start. Loads conversation history, indexes docs, maps code, scans configs, checks git. Gets you immediately helpful.

Workflows for the Loopwish Apple client (Swift/SwiftUI + Swift Package Manager): run swift test, run SwiftLint strict, and organize changes by module.

Next.js 16 specific features, breaking changes, and migration guide. Use when upgrading from Next.js 15, implementing Cache Components with "use cache", working with Turbopack, or handling the new async request APIs. Released October 2025 with fundamental caching model changes.

Design and implement Model Context Protocol servers for standardized AI-to-data integration with resources, tools, prompts, and security best practices

Test web applications using Chrome DevTools. Use for visual regression testing, performance analysis, accessibility checks, console error detection, and automated UI testing. Works with live URLs or local development servers.

Helps construct RwEq (rewrite equivalence) proofs using transitivity, congruence, and canonical lemmas from the LND_EQ-TRS system. Use when proving path equalities, working with quotients, or establishing rewrite equivalences in the ComputationalPaths library.