Agent skills for Grok Build

Build MCP (Model Context Protocol) servers that give Claude new capabilities.

Shared coroutines configuration for Kotlin Multiplatform.

Shared data models for Kotlin Multiplatform using kotlinx.serialization.

Shared AgentOps skill contracts.

Commit authorship policy — no co-author trailers, user is sole author

Inter-agent mailbox communication protocol

Automate SharePoint tasks via Rube MCP (Composio): document libraries, sites, lists, and content management.

Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.

Shell scripting and Bash programming patterns

Write robust, portable shell scripts with proper error handling, argument parsing, and testing.

Use when writing or modifying Bash/shell scripts.

Integrate PayPal payment processing with support for express checkout, subscriptions, and refund management.

Use when an AI coding agent has fixed a bug or modified API/backend logic and you need to prevent the same class of bug from recurring…

Guides REST and RPC API design across Go, TypeScript, and PHP backends.

Use when choosing or designing an architecture for running a coding agent repeatedly with little or no human intervention — a scripted…

Apply modern web development best practices for security, compatibility, and code quality.

Guides CI/CD pipeline design — quality gates, GitHub Actions for Go/TypeScript/PHP, feature-flag-decoupled deploys, secrets scoping, and…

Reviews code changes for security, correctness, performance, and maintainability, in Go, TypeScript, PHP, Vue, or any language.

Runs code review as a change-management process — right-sizing the diff, labeling findings by required-vs-optional severity, applying…

Cross-language code-quality heuristics -- function size, nesting depth, magic numbers, comment intent, naming -- for reviewing or writing…

Patterns for building shared UI across Android, iOS, Desktop, and Web with Compose Multiplatform and Jetpack Compose — state hoisting with…