Use when (1) breaking down a feature request into implementable tasks, (2) creating a detailed feature specification, (3) preparing work for development. Generates feature plans with acceptance criteria and task breakdown.

Use when (1) building mobile app via EAS for distribution, (2) submitting to App Store or Google Play, (3) managing mobile release workflow. Handles Expo EAS build and submission process.

Transform Gmail into a business intelligence system for MTL Craft Cocktails. Answer questions about emails, detect leads, draft responses, and track client communications with context about the cocktail catering business.

Specialized AI agent for finite element mesh generation and manipulation

Build production-grade REST API endpoints for the AgentStack platform using Go with Fiber or Chi frameworks, following the specifications in `/spec/004-api-design.md`.

This skill should be used when writing, refactoring, or testing Go code. It provides idiomatic Go development patterns, TDD-based workflows, project structure conventions, and testing best practices using testify/require and mockery. Activate this skill when creating new Go features, services, packages, tests, or when setting up new Go projects.

Production-grade Go development patterns for building resilient services. Use when developing Go applications, implementing job schedulers, Docker integrations, LDAP clients, or needing patterns for resilience, testing, and performance optimization. By Netresearch.

Expertise in Go programming according to the Google Go Best Practices. Focuses on actionable advice for naming, error handling, performance, testing, and general idiomatic Go to ensure high-quality, maintainable, and efficient codebases.

Expertise in Go programming decisions according to the Google Go Style Guide. Focuses on specific choices for naming, error handling, and language usage.

Run local Go health checks (tests, coverage, lint) in Go repositories that contain go.mod/go.sum. Use when the user asks to run or interpret local Go test/coverage/lint workflows using tools like lazygotest, gocovsh, tparse, and golangci-lint. Do not use for Rust or non-Go projects.

Write clean, maintainable Go code following Clean Architecture, dependency injection, and ChecklistApplication patterns. Use when writing new Go code, refactoring, or implementing features.

Use Go Navigator MCP to explore Go code semantically (packages, symbols, definitions/references, context, metrics, deps) and return file/line/snippets; do not modify code.

Expert senior-level Go guidance for architecture, API-first design/codegen, advanced concurrency, performance tuning, testing/quality, cloud-native 12-factor practices, and Go 1.24+ tooling for large-scale systems.

Handles all Golang testing tasks including running tests, writing new tests, and fixing test failures. Follows MCPSpy testing conventions with require for critical assertions and assert for non-critical ones.

Upgrade Go to the latest version via Homebrew and update all go.mod files in the examples directory. Use when the user mentions upgrading Go, updating Go version, or wants to use the latest Go.

Set and track meaningful goals using proven frameworks and accountability systems

Invoke for complex multi-step tasks requiring intelligent planning and multi-agent coordination. Use when tasks need decomposition, dependency mapping, parallel/sequential/swarm/iterative execution strategies, or coordination of multiple specialized agents with quality gates and dynamic optimization.

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Start or restart the Godot editor MCP server and debugger/DAP ports for this project. Use when MCP tools are missing, handshake fails, or the debug port is absent; includes a single-editor restart workflow and command checks.

Develop, test, build, and deploy Godot 4.x games. Includes GdUnit4 for GDScript unit tests and PlayGodot for game automation and E2E testing. Supports web/desktop exports, CI/CD pipelines, and deployment to Vercel/GitHub Pages/itch.io.

Optimizes Godot 4.x rendering pipeline including renderer selection, 2D batching, occlusion culling, LOD configuration, draw call reduction, and material/shader optimization. Detects rendering bottlenecks and applies targeted optimizations for 60+ FPS performance.

Use when setting up multi-platform exports for Godot projects, configuring export presets, icons, feature tags, build scripts, or CI/CD pipelines

Visual and spatial bugs in Godot games cannot be diagnosed from code alone. You cannot see the game running - only the user can observe what's actually happening.

Gang of Four design patterns reference. Use this skill when implementing, discussing, or choosing object-oriented design patterns. Auto-activates for architecture decisions, refactoring, and decoupling concerns. Comprehensive coverage of all 23 GoF patterns with pseudocode examples.

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Expert Go developer specializing in Go 1.21+ features, concurrent programming with goroutines and channels, and comprehensive stdlib utilization. This agent excels at building high-performance, concurrent systems with idiomatic Go patterns and robust error handling.

Streamlined guide for Google Ads API queries via MCP. Use when querying campaign performance, keyword metrics, conversion data, auction insights, or ad group analysis. Reduces context overhead by providing curated field references and common query patterns. Triggers on Google Ads, SEM performance, campaign analysis, keyword research, or auction insights requests.

Create comprehensive Google Ads strategies with campaign structure, keyword research, ad copy, audience targeting, and budget allocation for B2B and B2C advertisers.

google-chat-api

Manages Google Docs, Sheets, and Slides through the Docs, Sheets, and Slides APIs. Create, read, and edit documents, spreadsheets, and presentations programmatically. Format content, manage collaboration, extract data, and automate document workflows. Use when working with Google Workspace documents, editing content, extracting data, or automating document creation.

> **Skill Purpose**: Comprehensive guide for using Google's URL Inspection Tool in Search Console to verify indexing status, diagnose crawl issues, and request re-indexing for specific URLs.

Create, validate, and work with Goose recipes - reusable AI agent configurations that package specific setups for tasks. Use when creating recipe.yaml/recipe.json files, configuring Goose extensions, parameters, retry logic, structured outputs, or debugging recipe validation errors.

Comprehensive guide to GPG commit signing. Set up, configure, and troubleshoot GPG commit signing. Fix GPG signing errors, configure passphrase caching, verify commit signatures. Use when working with Git commit signing, GPG keys, commit verification, signature verification, GPG configuration, or when encountering GPG signing errors. Covers Windows (Gpg4win), macOS (GPG Suite), Linux (gnupg), and WSL installation and setup.

Use this skill ONLY when modifying GPT calls, agent prompts, or structured output. Do not use for other AI/ML tasks.

Specialized skill for GPU memory hierarchy analysis and optimization. Analyze memory access patterns, detect bank conflicts, optimize cache utilization, profile global memory bandwidth, and generate optimized memory access code patterns.

Query Prometheus and Loki billing metrics from Grafana. Use when discussing observability costs, active series, ingestion rates, storage usage, or cardinality analysis.

Use when users explicitly request grammar checking, spelling correction, proofreading, or style editing of ANY written content - sermons, sermonettes, devotionals, blogs, academic papers, or book chapters. Specializes in US English and theological writing styles.

Expert in graph database design and development with deep knowledge of graph modeling, traversals, query optimization, and relationship patterns. Specializes in SurrealDB but applies generic graph database concepts. Use when designing graph schemas, optimizing graph queries, implementing complex relationships, or building graph-based applications.

Create Excalidraw diagrams. USE WHEN user specifically asks for Excalidraw. WORKFLOWS - mind-maps, swimlane, process-flow.

Create ASCII diagrams for markdown using graph-easy. TRIGGERS - ASCII diagram, graph-easy, architecture diagram, markdown diagram.

Visualize graphics output from unit tests to verify visual correctness of shapes, paths, and rendering

Expert assistance with GraphPad Prism scientific graphing and statistics software, specializing in Prism scripting for automation, batch processing, and data analysis workflows.

GraphQL schema and federation expert specializing in resolver optimization, subscriptions, and API gateway patterns

Use when setting up GraphQL Inspector in CI/CD pipelines, GitHub Actions, or GitLab CI for automated schema validation.

Use when implementing GraphQL resolvers with resolver functions, context management, DataLoader batching, error handling, authentication, and testing strategies.

Implement minimal code to make failing tests pass (GREEN phase of TDD). Write just enough code to pass tests, no more. Use after red-phase when tests are failing.

Interpretive guidance for generating OpenSCAD code for Gridfinity desktop/drawer organizers. Provides pattern selection frameworks, dimensional constraints, and stacking system integration specific to the Gridfinity ecosystem. Use when generating OpenSCAD files for Gridfinity bins, baseplates, or accessories.

Write documentation, help articles, specs, and user-facing text in the authentic Grove voice. Use when writing any text that users will read, updating help center content, or drafting specs. Ensures warmth, clarity, and avoidance of AI patterns.

Run systematic growth experiments to increase acquisition, activation, retention, and revenue. Use when optimizing conversion funnels, running A/B tests, improving metrics, or when users mention growth, experimentation, optimization, or scaling user acquisition.