Skills（SKILL.md）は、AIエージェント（Claude Code、Cursor、Codexなど）に特定の能力を追加するための設定ファイルです。
詳しく見る →Customize macOS 15+ SwiftUI windows and scene behavior using Window, WindowGroup, and macOS window modifiers. Use when styling or hiding window toolbars and titles, extending drag regions with WindowDragGesture, replacing window backgrounds with materials, disabling minimize or restoration for utility windows, setting default or ideal window placement from content/display size, creating borderless windows, or tuning default launch behavior.
Prepare and troubleshoot packaging, signing, and notarization workflows for macOS distribution. Use when asked to archive a Mac app, validate bundle structure, reason about notarization readiness, or explain distribution-only failures.
Work with delegated or shared Outlook Email mailboxes. Use when the user explicitly wants to read another mailbox, send from or on behalf of a shared mailbox, mark shared mail read or unread, move shared mail, or browse folders in a shared mailbox.
building-mcp-server-on-cloudflare
Safely write to delegated or shared Outlook calendars. Use when the user explicitly wants to create, update, respond to, cancel, delete, or add a small attachment to an event on a shared or delegated Outlook Calendar.
AI Elements component library guidance — pre-built React components for AI interfaces built on shadcn/ui. Use when building chat UIs, message displays, tool call rendering, streaming responses, reasoning panels, or any AI-native interface with the AI SDK.
Vercel storage expert guidance — Blob, Edge Config, and Marketplace storage (Neon Postgres, Upstash Redis). Use when choosing, configuring, or using data storage with Vercel applications.
Complete guide for building beautiful apps with Expo Router. Covers fundamentals, styling, components, navigation, animations, patterns, and native tabs.
Submit compact CELLxGENE Discover API requests for public collection and dataset metadata. Use when a user wants concise single-cell collection summaries
Full-story verification — infers what the user is building, then verifies the complete flow end-to-end: browser → API → data → response. Triggers on dev server start and 'why isn't this working' signals.
Vercel Runtime Cache API guidance — ephemeral per-region key-value cache with tag-based invalidation. Shared across Functions, Routing Middleware, and Builds. Use when implementing caching strategies beyond framework-level caching.
Vercel Firewall and security expert guidance. Use when configuring DDoS protection, WAF rules, rate limiting, bot filtering, IP allow/block lists, OWASP rulesets, Attack Challenge Mode, or any security configuration on the Vercel platform.
Sign in with Vercel guidance — OAuth 2.0/OIDC identity provider for user authentication via Vercel accounts. Use when implementing user login with Vercel as the identity provider.
Primary skill for composing, drafting, or refining any outbound Slack content. Use this whenever the task will require using `slack_send_message`, `slack_send_message_draft`, or `slack_create_canvas`. Use `slack` to read or analyze Slack context; use this skill to produce the final outgoing message.
Prepare meeting materials with Notion context and Codex research; use when gathering context, drafting agendas/pre-reads, and tailoring materials to attendees.
Build React-hosted 3D browser games with React Three Fiber. Use when the user wants pmndrs-based scene composition, shared React state, and 3D HUD integration inside a React app.
Research across Notion and synthesize into structured documentation; use when gathering info from multiple Notion sources to produce briefs, comparisons, or reports with citations.
Build a practical meeting prep brief from a connected Google Calendar event and its nearby context. Use when the user wants to prepare for an upcoming meeting, understand what to read beforehand, pull in linked notes or docs, or get a concise brief on what the meeting appears to require.
Fetch compact UKB-TOPMed PheWAS summaries for single variants by accepting rsID, GRCh37, or GRCh38 input and resolving to the required GRCh38 query. Use when a user wants concise UKB-TOPMed association results for one variant
Vercel Workflow DevKit (WDK) expert guidance. Use when building durable workflows, long-running tasks, API routes or agents that need pause/resume, retries, step-based execution, or crash-safe orchestration with Vercel Workflow.
Vercel CLI expert guidance. Use when deploying, managing environment variables, linking projects, viewing logs, managing domains, or interacting with the Vercel platform from the command line.
Fetch compact TPMI PheWAS summaries for single variants by accepting rsID, GRCh37, or GRCh38 input and resolving to the required GRCh38 query. Use when a user wants concise TPMI association results for one variant
building-ai-agent-on-cloudflare
Fetch compact BioBank Japan PheWAS summaries for single variants by accepting rsID, GRCh38, or GRCh37 input and resolving to the required GRCh37 query. Use when a user wants concise BBJ association results for one variant
Design and implement App Intents, app entities, and App Shortcuts for iOS apps so useful actions and content are available to Shortcuts, Siri, Spotlight, widgets, controls, and other intent-driven system surfaces. Use when exposing app actions outside the UI, adding `AppEntity` and `EntityQuery` types, shaping shortcut phrases and display representations, or routing intent execution back into the main app.
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Understand the components, mechanics, and constraints of context in agent systems. Use when writing, editing, or optimizing commands, skills, or sub-agents prompts.
Comprehensive guide for creating Claude Code agents with proper structure, triggering conditions, system prompts, and validation - combines official Anthropic best practices with proven patterns
Manage evidence freshness by identifying stale decisions and providing governance actions
Display the current state of the FPF knowledge base
Auto-selects best Kaizen method (Gemba Walk, Value Stream, or Muda) for target
Iterative Five Whys root cause analysis drilling from symptoms to fundamentals
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).
Guide for setup arXiv paper search MCP server using Docker MCP
Guide for setup Serena MCP server for semantic code retrieval and editing capabilities
Creates and manages git worktrees for isolated plan execution. Use when setting up a worktree for a plan, syncing with base branch, rebasing, or cleaning up worktrees. Never modify the main repo for plan work—all work happens in the worktree.
Checklist and automation guide for adding a new skill to the OPC Skills project. Ensures all required files, metadata, logos, and listings are created before release. Use when adding a new skill, publishing a skill, or preparing a skill for release.
Brief description of the skill and its purpose.
ProofShot is an open-source, agent-agnostic CLI that lets any AI coding agent verify its own work in a real browser — no vendor lock-in required.
Explain what code does in plain English
Fix a GitHub issue by number. Use when asked to fix GitHub issues.
Design and implement a new feature or component from a GitHub issue. Use for net-new functionality, not bug fixes.
Update component documentation when code changes
Multi-vendor AI image generation with authentication-aware parallel dispatch. Routes to Codex (gpt-image-2 via ChatGPT OAuth) and Pollinations (flux/zimage, free with signup). Gemini provider is present but disabled by default (requires billing). Use for image generation, image creation, visual asset generation, and AI art.
Detaillierte Anleitung für Einzeldomänen-Aufgaben in oh-my-agent — wann verwenden, Preflight-Checkliste, Prompt-Vorlage mit Erklärung, praxisnahe Beispiele für Frontend, Backend, Mobile und Datenbank, erwarteter Ausführungsablauf, Qualitäts-Gate-Checkliste und Eskalationssignale.
Quand vous avez juste besoin d'un agent pour une tâche ciblée — la voie rapide.
oh-my-agentの単一ドメインタスク詳細ガイド — 使用条件、プリフライトチェックリスト、プロンプトテンプレート、フロントエンド・バックエンド・モバイル・データベースの実例、実行フロー、品質ゲートチェックリスト、エスカレーションシグナル。
Gedetailleerde gids voor enkel-domein taken in oh-my-agent — wanneer gebruiken, preflight checklist, promptsjabloon met uitleg, praktijkvoorbeelden voor frontend, backend, mobile en database taken, verwachte uitvoeringsstroom, kwaliteitspoort checklist en escalatiesignalen.