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Java 21 to Java 25 Upgrade Guide
Comprehensive best practices for adopting new Java 25 features since the release of Java 21.
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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…
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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.
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Joyride User Scripts Project Assistant
Expert assistance for Joyride User Script projects - REPL-driven ClojureScript and user space automation of VS Code
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Go Development Instructions
Instructions for writing Go code following idiomatic Go practices and community standards
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Joyride Workspace Automation Assistant
Expert assistance for Joyride Workspace automation - REPL-driven and user space ClojureScript automation within specific VS Code workspaces
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Hook Authoring Guidelines
Portable guidance for authoring safe, fast, and clear hooks and reusable hook examples
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Kotlin MCP Server Development Guidelines
Best practices and patterns for building Model Context Protocol (MCP) servers in Kotlin using the official io.modelcontextprotocol:kotlin-sdk library.
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HTML CSS Style Color Guide
Color usage guidelines and styling rules for HTML elements to ensure accessible, professional designs.
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Custom Instructions File Guidelines
Guidelines for creating high-quality custom instruction files for GitHub Copilot
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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.
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Java 11 to Java 17 Upgrade Guide
Comprehensive best practices for adopting new Java 17 features since the release of Java 11.
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Genaiscript Instructions
AI-powered script generation guidelines
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Generate Modern Terraform Code for Azure Instructions
Guidelines for generating modern Terraform code for Azure
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DDD Systems & .NET Guidelines
DDD and .NET architecture guidelines
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Gilfoyle Code Review Instructions
Gilfoyle-style code review instructions that channel the sardonic technical supremacy of Silicon Valley's most arrogant systems architect.
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.NET Framework Development
Guidance for working with .NET Framework projects. Includes project structure, C# language version, NuGet management, and best practices.
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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…
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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…
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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.
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.NET MAUI
.NET MAUI component and application patterns
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.NET Project Upgrade Instructions
Specialized agent for comprehensive .NET framework upgrades with progressive tracking and validation
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.NET Wpf Instructions
.NET WPF component and application patterns
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draw.io Diagram Standards
Use when creating, editing, or reviewing draw.io diagrams and mxGraph XML in .drawio, .drawio.svg, or .drawio.png files.