Rules File
IntelliJ IDEA Java and Kotlin Development
Guidance for Java and Kotlin development in IntelliJ IDEA with portable Gradle/Maven builds, safe IDE workflows, and CI-aligned validation.
Coding & Development
Web and mobile apps, debugging, DevOps, security and more.
2,448 prompts
Rules File
Java 11 to Java 17 Upgrade Guide
Comprehensive best practices for adopting new Java 17 features since the release of Java 11.
Rules File
Java 17 to Java 21 Upgrade Guide
Comprehensive best practices for adopting new Java 21 features since the release of Java 17.
Rules File
Java 21 to Java 25 Upgrade Guide
Comprehensive best practices for adopting new Java 25 features since the release of Java 21.
Rules File
JUnit 5 Assertions Best Practices
Standardizes JUnit 5 (Jupiter) assertions with best practices for performance, readability, and modern features (5.8+). Covers Supplier messages, assertAll, assertThrows…
Rules File
Java MCP Server Development Guidelines
Best practices and patterns for building Model Context Protocol (MCP) servers in Java using the official MCP Java SDK with reactive streams and Spring integration.
Rules File
Go MCP Server Development Guidelines
Best practices and patterns for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk package.
Rules File
.NET MAUI
.NET MAUI component and application patterns
Rules File
.NET Project Upgrade Instructions
Specialized agent for comprehensive .NET framework upgrades with progressive tracking and validation
Rules File
.NET Wpf Instructions
.NET WPF component and application patterns
Rules File
draw.io Diagram Standards
Use when creating, editing, or reviewing draw.io diagrams and mxGraph XML in .drawio, .drawio.svg, or .drawio.png files.
Rules File
Exclude Prompt Data
Write only the resulting content into files. Never echo prompt instructions, rationale, or meta-commentary into documentation, comments, or code being produced from a pr…
Rules File
Fedora Administration Guidelines
Guidance for Fedora (Red Hat family) systems, dnf workflows, SELinux, and modern systemd practices.
Rules File
Genaiscript Instructions
AI-powered script generation guidelines
Rules File
Generate Modern Terraform Code for Azure Instructions
Guidelines for generating modern Terraform code for Azure
Rules File
DDD Systems & .NET Guidelines
DDD and .NET architecture guidelines
Rules File
Gilfoyle Code Review Instructions
Gilfoyle-style code review instructions that channel the sardonic technical supremacy of Silicon Valley's most arrogant systems architect.
Rules File
.NET Framework Development
Guidance for working with .NET Framework projects. Includes project structure, C# language version, NuGet management, and best practices.
Rules File
GitHub Actions CI/CD Best Practices
Comprehensive guide for building robust, secure, and efficient CI/CD pipelines using GitHub Actions. Covers workflow structure, jobs, steps, environment variables, secre…
Rules File
Upgrading from .NET MAUI 9 to .NET MAUI 10
Instructions for upgrading .NET MAUI applications from version 9 to version 10, including breaking changes, deprecated APIs, and migration strategies for ListView to Col…
Rules File
Dataverse SDK for Python — Official Quickstart
Dataverse SDK for Python — Official Quickstart This instruction summarizes Microsoft Learn guidance for the Dataverse SDK for Python (preview) and provides copyable snip…
Rules File
Dataverse SDK for Python — Testing & Debugging Strategies
Dataverse SDK for Python — Testing & Debugging Strategies Based on official Azure Functions and pytest testing patterns. 1. Testing Overview Testing Pyramid for Datavers…
Rules File
Dataverse SDK for Python — Getting Started
Dataverse SDK for Python — Getting Started - Install the Dataverse Python SDK and prerequisites. - Configure environment variables for Dataverse tenant, client ID, secre…
Rules File
Debian Linux Administration Guidelines
Guidance for Debian-based Linux administration, apt workflows, and Debian policy conventions.