Rules File
TypeSpec for Microsoft 365 Copilot Development Guidelines
Guidelines and best practices for building TypeSpec-based declarative agents and API plugins for Microsoft 365 Copilot
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Agent Skill
Acreadiness Policy
Help the user pick, write, or apply an AgentRC policy. Policies customise readiness scoring by disabling irrelevant checks, overriding impact/level, setting pass-rate th…
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Update Code from Shorthand
Shorthand code will be in the file provided from the prompt or raw data in the prompt, and will be used to update the code file when the prompt has the text `UPDATE CODE…
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Update Documentation on Code Change
Automatically update README.md and documentation files when application code changes require documentation updates
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Use Cliche Data in Documentation
Ensure documentation and examples use only generic, cliche placeholder data — never real or sensitive data sourced from local scripts, configuration, task files, or prom…
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Visual Studio Extension Development with Community.VisualStudio.Toolkit
Guidelines for Visual Studio extension (VSIX) development using Community.VisualStudio.Toolkit
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Vue 3 Development Instructions
Comprehensive Vue 3 development standards and best practices: Composition API, ``, the full reactivity system, compiler macros (defineModel/defineSlots/defineOptions), b…
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WinUI 3 / Windows App SDK
WinUI 3 and Windows App SDK coding guidelines. Prevents common UWP API misuse, enforces correct XAML namespaces, threading, windowing, and MVVM patterns for desktop Wind…
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Azure Terraform Best Practices
Create or modify solutions built using Terraform on Azure.
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Spring Boot 3.x to 4.0 Migration Guide
Comprehensive guide for migrating Spring Boot applications from 3.x to 4.0, focusing on Gradle Kotlin DSL and version catalogs
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Spring Boot Development
Guidelines for building Spring Boot base applications
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SQL Development
Guidelines for generating SQL statements and stored procedures
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Svelte 5 and SvelteKit Development Instructions
Svelte 5 and SvelteKit 2 development standards and best practices for component-based user interfaces and full-stack applications
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Swift MCP Server Development Guidelines
Best practices and patterns for building Model Context Protocol (MCP) servers in Swift using the official MCP Swift SDK package.
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Tailwind CSS v4+ Installation with Vite
Tailwind CSS v4+ installation and configuration for Vite projects using the official @tailwindcss/vite plugin
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Taming Copilot Instructions
Prevent Copilot from wreaking havoc across your codebase, keeping it under control.
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TanStack Start with Shadcn/ui Development Guide
Guidelines for building TanStack Start applications
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Self-explanatory Code Commenting Instructions
Guidelines for GitHub Copilot to write comments to achieve self-explanatory code with less comments. Examples are in JavaScript but it should work on any language that h…
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Task Plan Implementation Instructions
Instructions for implementing task plans with progressive tracking and change record - Brought to you by microsoft/edge-ai
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Shell Scripting Guidelines
Shell scripting best practices and conventions for bash, sh, zsh, and other shells
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TaskSync V5 Protocol
TaskSync V5 - Allows you to give the agent new instructions or feedback after completing a task using terminal while agent is running.
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Spec Driven Workflow v1
Specification-Driven Workflow v1 provides a structured approach to software development, ensuring that requirements are clearly defined, designs are meticulously planned…
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R Programming Language Instructions
R language and document formats (R, Rmd, Quarto): coding standards and Copilot guidance for idiomatic, safe, and consistent code generation.
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Ruby MCP Server Development Guidelines
Best practices and patterns for building Model Context Protocol (MCP) servers in Ruby using the official MCP Ruby SDK gem.