Developer Tools & Repos Agent Skills for Grok Build

Eliminate mobile security misconfiguration against OWASP Mobile Top 10 M8.

Expert guidance on mobile performance optimization — achieving 60fps rendering, memory management (leak detection, large image handling)…

Architects cross-platform and native mobile applications, providing guidance on state management, navigation, and platform-specific best…

Build adequate privacy controls into a mobile app against OWASP Mobile Top 10 M6.

Automatically discover mobile development skills when working with iOS, Android, Swift, SwiftUI, React Native, mobile development…

Helps users set up and run MobiZen-GUI to perform mobile-use tasks — automating Android phone operations via natural language.

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

Modal and dialog specialist for web applications.

Use before repeatedly placing GLB models in PlayCanvas Engine, React, or Web Components to measure each asset once and record its uniform…

Specialized knowledge for writing modern high-quality CSS.

Use when writing, reviewing, or modernizing Kotlin code with recent language versions (2.0–2.4.x, including 2.4.10 and 2.4.20-Beta1)…

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

Modular Code Organization

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

This skill should be used when the user asks "should I split this class", "is this abstraction worth it", "why does this change ripple…

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

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

Use new dot-notation syntax in projects with mo:core dependency

Load when working with contents in *.mo files

MQTT messaging patterns for IoT systems including topic hierarchy design, QoS level selection, retained messages, last will and testament…

Package entire code repositories into single AI-friendly files using Repomix.