Developer Tools & Repos Agent Skills for Claude Desktop

Design a mock server for an API — tooling selection, response fixtures, and error scenarios.

MockDeviceKit for testing without physical glasses hardware

Modern C# language features for .NET 10 and C# 14.

Specialized knowledge for writing modern high-quality CSS.

Implement or debug JavaScript language behavior, including promise completion, async iteration, mutation, and runtime compatibility.

Modern Perl 5.36+ idioms, best practices, and conventions for building robust, maintainable Perl applications.

Enforces high-performance Python 3.10+ standards using functional paradigms, strict typing, and high-speed serialization.

Streamlines the creation of production-grade, multi-component React artifacts for Claude.ai using shadcn/ui and Tailwind CSS.

Modular Code Organization

Develops the JavaScript logic for a web-based chess game that plays random valid moves automatically.

myfy module protocol, lifecycle phases, and extension patterns.

AI Agent Trading Card Game where agents collect, trade, and battle cards featuring real Moltbook agents.

monday.com via Apideck's Proxy API + managed Vault auth — Apideck handles auth and proxies HTTP calls to monday.com's native API.

Moneybird integration via Apideck's Accounting unified API — same methods work across every connector in Accounting, switch by changing…

Monitor OneKey PR checks and review threads, fix failures, address comments, and continue until the PR is ready.

Use when setting up monorepo tooling, optimizing builds, or migrating between tools with Turborepo, Nx, Bazel, Lerna for efficient task…

This skill should be used when the GM needs to create NPCs or monsters, generate stat blocks, determine enemy stats, design creatures, or…

Use when integrating a Moodle plugin with the Moodle Mobile app — db/mobile.php remote templates, Ionic/Angular components delivered…

Guide for writing, refactoring, and testing MoonBit projects.

Fast codebase search via WarpGrep (20x faster than grep)

Fast file editing via Morph Apply API (10,500 tokens/sec, 98% accuracy)