Estimate and control costs for Solana apps: RPC, indexing, storage, bots, and on-chain fees. Use for budgeting and scaling.

Access commercial real estate data with CoStar's professional platform.

council-verify

Provides comprehensive guidance for course design including curriculum development, learning objectives, and course structure. Use when the user asks about course design, needs to design courses, create learning objectives, or structure educational content.

Advise on course difficulty and prerequisites. Use when a customer is unsure about the level or required knowledge.

court-record-transcriber

Unified skill modification with covariant transport, Darwin Gödel Machine evolution, and MCP Tasks self-rewriting. GF(3) conserved.

Develop authentic cover letter narrative using philosophy, patterns, and job's cultural requirements

Implement covered call options strategy for income generation on long stock positions. Use when seeking to enhance returns through option premium collection while maintaining stock ownership. Covers structure, risk management, Greeks analysis, execution mechanics, and regulatory compliance for covered call writing programs.

Use when working with modern C++ codebases requiring features from C++11 to C++23 including lambdas, move semantics, ranges, and concepts.

Write idiomatic C++ code with modern features, RAII, smart

Implement and deserialize all CQL types including primitives (int, text, timestamp, uuid, varint, decimal), collections (list, set, map), tuples, UDTs (user-defined types), and frozen types. Use when working with CQL type deserialization, schema validation, collection parsing, UDT handling, or type-correct data generation.

Créer des Commands et Queries suivant le pattern CQRS pour séparer les opérations d'écriture (commands) des opérations de lecture (queries) dans l'Application Layer.

Comprehensive guide for implementing CQRS+DDD architecture in this .NET/EF Core codebase.

Regla 07: CQRS - Command Query Responsibility Segregation. Use when implementing DDD patterns.

Complete skill suite for managing Craft CMS content including sections, entry types, fields, entries, drafts, field layouts, and sites.

Crane provides three access control patterns for Diamond proxies: MultiStepOwnable (ERC-8023), Operable, and ReentrancyLock.

Crane is a Diamond-first (ERC2535) Solidity development framework for building modular, upgradeable smart contracts. This skill provides guidance on the core architectural patterns.

Crane provides pre-built Diamond Factory Packages (DFPkg) for deploying ERC20, ERC20Permit, and ERC4626 tokens as Diamond proxies.

'Fully autonomous epic execution. Runs until ALL children are CLOSED. Loops through beads issues, runs /implement on each, validates with /vibe. NO human prompts, NO stopping.'

Collaborative terminal session sharing using CRDT-style s-expressions

Loro CRDT state management with loro-mirror. Use when working on files in src/lib/crdt/.

CareMatch V3용 Next.js API 라우트를 생성합니다.

Creates Application Slash Command definition and handler following clean architecture

Guide users through creating custom assistants via interactive dialogue.

Creates a backend (adminhtml) controller action in Magento 2 with proper ACL, routing, authorization, and admin UI integration. Use when building admin pages, AJAX endpoints, form handlers, or mass actions.

Step-by-step guide for creating DDD Bounded Contexts with ubiquitous language, context maps, and cross-context communication.

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Create a new collector bot package with automatic implementation and validation. Use when user wants to create a new collector from scratch.

Add a new component to the design system

Guide you through creating a Red Hat Showroom demo module using the Know/Show structure for presenter-led demonstrations.

Create new publish/subscribe examples for ROS2 message types. Use when the user wants to add a new example, create pub/sub for a new message type, or add trajectory/sensor/geometry message examples.

Creates a new Starlark MCP extension with tools, handlers, and proper structure. Use when the user wants to add a new extension to the starlark-mcp server.

Set up hybrid client/server validated forms with Zod and React Hook Form. Use when creating forms with validation.

Creates a frontend controller action in Magento 2 for the storefront. Use when building custom frontend pages, AJAX endpoints, form submission handlers, or API-like endpoints for JavaScript.

Create GitHub issues with TDD principles and proper labels

Creates a new Lightning Web Component with a tab and flexipage for display. Use when you need to create a new standalone page/tab with an LWC component.

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Build interactive UIs that run inside MCP-enabled hosts like Claude Desktop. An MCP App combines an MCP tool with an HTML resource to display rich, interactive content.

Create new MCP integration with guided wizard

Creates Hono middleware for cross-cutting concerns like authentication, validation, and error handling.

Creates a MongoDB repository implementation using the native MongoDB driver (not Mongoose). Includes document mapping, Zod validation, index creation, and proper ObjectId handling.

CareMatch V3용 Next.js 페이지를 생성합니다.

Creates the repository interface that defines data access operations for an entity. Implementations (MockDB, MongoDB, etc.) will implement this interface.

Creates a service for CRUD operations on a domain entity. Resource services extend `BaseService` for event emission, inject repositories for data access, and use `AuthorizationService` for permission

Creates Hono route definitions that wire controllers and middleware to HTTP endpoints. Routes use a factory function pattern for dependency injection.

Complete SaaS ideation to implementation workflow - from idea discovery to task breakdown

Guide for creating services in the backend. Use when asked to create a service layer component. Directs to the appropriate service skill based on the type of service needed.

Guides Claude in creating well-structured SKILL.md files following best practices. Provides clear guidelines for naming, structure, and content organization to make skills easy to discover and execute.