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Expert knowledge of Godot's UI system including Control nodes, themes, styling, responsive layouts, and common UI patterns for menus, HUDs, inventories, and dialogue systems. Use when working with Godot UI/menu creation or styling.

Orchestrates Gang of Four design pattern implementations across 8 languages. Analyzes user problems to select optimal pattern(s) from creational, structural, and behavioral categories. Provides concrete, production-ready implementations with explanations and trade-offs.

Complete guide for Go backend development including concurrency patterns, web servers, database integration, microservices, and production deployment

Enterprise-level Go architecture patterns including clean architecture,

golang-expert

Go Viper configuration library (github.com/spf13/viper). Use when working with config file reading (SetConfigName, AddConfigPath, ReadInConfig), setting defaults, environment variable binding (SetEnvPrefix, AutomaticEnv, BindEnv), unmarshaling to structs (Unmarshal, UnmarshalKey, mapstructure tags), or any spf13/viper configuration management.

Define and enforce golden paths and best practices for development teams

Guide for working with gomponents, a pure Go HTML component library. Use this skill when reading or writing gomponents code, or when building HTML views in Go applications.

Step-by-step guide for setting up Google Calendar MCP server in Claude Code CLI. Use when users want to (1) connect Google Calendar to Claude Code, (2) set up the @cocal/google-calendar-mcp server, (3) configure OAuth credentials for Google Calendar API, or (4) troubleshoot Google Calendar MCP connection issues.

Wizard to set up Google Calendar API integration with service account authentication and domain-wide delegation

Use the gog CLI to interact with Google Workspace services (Calendar, Gmail, Tasks, Drive, Docs, Slides, Sheets). This skill is for coding agents that have Bash access and prefer CLI tools over MCP tools. Use when asked to check calendar, send emails, manage tasks, or access Google services from the terminal.

Provides expert guidance for Google Cloud Platform across all major services:

Export Google Docs and Google Sheets (spreadsheets) to Markdown files

Manages Gmail through the Gmail API. Search and read emails, send messages, manage labels and filters, handle attachments, and automate email workflows. Use when working with Gmail, reading/sending emails, searching inbox, managing email organization, or processing email data.

Google Play Store publishing and management expertise

Google Search Console API를 통합한 포괄적인 SEO 분석 스킬입니다.

Manages Google Sheets API calls with rate limiting and quota enforcement

Validates data integrity and state consistency between Google Sheets operation sprints

google-spaces-updates

google-workspace

Enables Claude to browse Gopuff convenience items and track deliveries

Manage e-commerce customer support with Gorgias's Shopify-focused help desk.

Expert guidance for integrating github.com/markbates/goth with the Echo web framework and implementing secure session management.

Expert guidance for github.com/markbates/goth - a Go library providing simple, clean, idiomatic multi-provider OAuth authentication.

Expert guidance for configuring OAuth providers with github.com/markbates/goth. Focus on Google and Microsoft (Azure AD) with patterns applicable to all 70+ supported providers.

Send push notifications to your Gotify server when long-running tasks complete or important events occur.

Control Govee H6046 RGBIC TV Light Bars via Bluetooth Low Energy.

Use when making architectural decisions without documentation, skipping risk analysis, accepting risks without mitigation, or treating governance as optional bureaucracy - enforces mandatory DAR/RSKM based on project risk level

Toggle PAI governance enforcement on/off. Control chain-of-command routing and session-end requirements.

Follow these patterns when implementing governance operations (copy, branch, transfer, promote, merge) in OptAIC. Covers artifact handling, RBAC mutations, lineage tracking, and activity emission.

Design political entities and governance systems for fictional worlds. Use when creating kingdoms, empires, federations, or any political structures that need realistic internal complexity and external relationships.

This skill enables autonomous deep research that explores and validates numerous sources, generating comprehensive reports with citations.

Action definitions and keyboard shortcuts in GPUI. Use when implementing actions, keyboard shortcuts, or key bindings.

Community UI component library for GPUI applications

Entity management and state handling in GPUI. Use when working with entities, managing component state, coordinating between components, handling async operations with state updates, or implementing reactive patterns. Entities provide safe concurrent access to application state.

Event handling and subscriptions in GPUI. Use when implementing events, observers, or event-driven patterns. Supports custom events, entity observations, and event subscriptions for coordinating between components.

Focus management and keyboard navigation in GPUI. Use when handling focus, focus handles, or keyboard navigation. Enables keyboard-driven interfaces with proper focus tracking and navigation between focusable elements.

Global state management in GPUI. Use when implementing global state, app-wide configuration, or shared resources.

Layout and styling in GPUI. Use when styling components, layout systems, or CSS-like properties.

GPUI framework patterns for Script Kit. Use when writing UI code, handling keyboard events, managing state, or working with layouts. Covers layout chains, lists, themes, events, focus, and window management.

GPUI styling system including theme design, responsive layouts, visual design patterns, and style composition. Use when user needs help with styling, theming, or visual design in GPUI.

Build desktop apps with GPUI, the GPU-accelerated UI framework from Zed. Covers Entity state, Render trait, div() Tailwind API, actions/keybindings, gpui-component widgets, theming. Use when building Rust desktop applications with GPUI or gpui-component.

Portable GPUS design system theme (Portal Grupo US). This skill should be used when applying GPUS branding to other projects, setting up shadcn/ui with Navy/Gold palette, or copying the complete light/dark theme configuration. Includes CSS variables, Tailwind v4 theme, and shadcn configuration.

Build resilient systems that degrade gracefully under failure. Implement fallbacks, feature flags, and partial responses when dependencies fail.

Evaluates document relevance to queries using binary scoring (yes/no) with reasoning. Use when filtering retrieved documents, determining relevance for answer generation, or when the user mentions grading, filtering, or document quality.

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gradle-ci-cd-integration

gradle-dependency-management

gradle-docker-jib