mcp-builder
49Skill Claude CodeCodex
A guide to building MCP servers. MCP, or Model Context Protocol, is a standard way for AI systems to use outside tools and read outside data.
Skill Claude CodeCodex
A guide to building MCP servers. MCP, or Model Context Protocol, is a standard way for AI systems to use outside tools and read outside data.
Skill Claude CodeCodex
Guidance for designing mobile applications for iOS and Android, with attention to touch controls, battery use, accessibility, offline behavior, navigation, and platform conventions.
Skill Claude CodeCodex
A set of rules for improving React and Next.js applications. React is a JavaScript library for user interfaces, while Next.js is a framework built around React.
Skill Claude CodeCodex
A set of guidance for choosing Node.js tools, runtime settings, module formats, and application structures. Node.js is software for running JavaScript outside a web browser.
Skill Claude CodeCodex
Guidance for coordinating several specialized coding agents on one complex task. An agent is a separate assistant focused on a particular area, such as security, backend code, frontend code, or testing.
Skill Claude CodeCodex
Guidance for measuring and improving application speed. It uses tools such as Lighthouse, which audits web pages, and browser developer tools for inspecting runtime behavior.
Skill Claude CodeCodex
A framework for turning software work into a short, ordered plan with clear dependencies and checks. It covers new features, refactoring, and bug fixes.
Skill Claude CodeCodex
PowerShell guidance for Windows scripts, covering command syntax, text characters, empty values, string interpolation, and error handling. PowerShell is Microsoft's command-line shell and scripting language.
Skill Claude CodeCodex
Decision guidance for building Python software, covering framework choice, asynchronous versus synchronous code, type annotations, and project structure. Python is a programming language used for scripts, web services, and data applications.
Skill Claude CodeCodex
Red-team security guidance based on MITRE ATT&CK, a framework that organizes real-world attacker behaviors. It covers attack stages, information gathering, avoiding detection, and reporting.
Skill Claude CodeCodex
A set of patterns for safely improving old code while keeping its existing behavior. It covers tests that capture current behavior, small refactoring steps, interface compatibility, and common restructuring techniques.
Skill Claude CodeCodex
Guidance for building production Rust software, including asynchronous code, ownership, types, web services, and low-level system work. Rust is a programming language designed to prevent many memory errors without a garbage collector.