Merge branch 'main' into ankur-technology-agnostic-prompt-for-instruction-generators

README.md

@@ -36,6 +36,7 @@ Team and project-specific instructions to enhance GitHub Copilot's behavior for
 | [DevOps Core Principles](instructions/devops-core-principles.instructions.md) | Foundational instructions covering core DevOps principles, culture (CALMS), and key metrics (DORA) to guide GitHub Copilot in understanding and promoting effective software delivery. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fdevops-core-principles.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fdevops-core-principles.instructions.md) |
 | [DDD Systems & .NET Guidelines](instructions/dotnet-architecture-good-practices.instructions.md) | DDD and .NET architecture guidelines | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fdotnet-architecture-good-practices.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fdotnet-architecture-good-practices.instructions.md) |
 | [.NET MAUI](instructions/dotnet-maui.instructions.md) | .NET MAUI component and application patterns | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fdotnet-maui.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fdotnet-maui.instructions.md) |
+| [.NET WPF](instructions/dotnet-wpf.instructions.md) | .NET WPF component and application patterns | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fdotnet-wpf.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fdotnet-wpf.instructions.md) |
 | [Genaiscript](instructions/genaiscript.instructions.md) | AI-powered script generation guidelines | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fgenaiscript.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fgenaiscript.instructions.md) |
 | [Generate Modern Terraform Code For Azure](instructions/generate-modern-terraform-code-for-azure.instructions.md) | Guidelines for generating modern Terraform code for Azure | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fgenerate-modern-terraform-code-for-azure.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fgenerate-modern-terraform-code-for-azure.instructions.md) |
 | [Gilfoyle Code Review Instructions](instructions/gilfoyle-code-review.instructions.md) | Gilfoyle-style code review instructions that channel the sardonic technical supremacy of Silicon Valley's most arrogant systems architect. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fgilfoyle-code-review.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fgilfoyle-code-review.instructions.md) |
@@ -50,7 +51,9 @@ Team and project-specific instructions to enhance GitHub Copilot's behavior for
 | [Memory Bank](instructions/memory-bank.instructions.md) | Bank specific coding standards and best practices | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fmemory-bank.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fmemory-bank.instructions.md) |
 | [MS-SQL DBA Chat Mode Instructions](instructions/ms-sql-dba.instructions.md) | Instructions for customizing GitHub Copilot behavior for MS-SQL DBA chat mode. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fms-sql-dba.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fms-sql-dba.instructions.md) |
 | [Next.js + Tailwind Development Instructions](instructions/nextjs-tailwind.instructions.md) | Next.js + Tailwind development standards and instructions | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fnextjs-tailwind.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fnextjs-tailwind.instructions.md) |
+| [Next.js Best Practices for LLMs (2025)](instructions/nextjs.instructions.md) | (2025) specific coding standards and best practices | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fnextjs.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fnextjs.instructions.md) |
 | [Code Generation Guidelines](instructions/nodejs-javascript-vitest.instructions.md) | Guidelines for writing Node.js and JavaScript code with Vitest testing | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fnodejs-javascript-vitest.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fnodejs-javascript-vitest.instructions.md) |
+| [Object Calisthenics Rules](instructions/object-calisthenics.instructions.md) | Enforces Object Calisthenics principles for business domain code to ensure clean, maintainable, and robust code | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fobject-calisthenics.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fobject-calisthenics.instructions.md) |
 | [Performance Optimization Best Practices](instructions/performance-optimization.instructions.md) | The most comprehensive, practical, and engineer-authored performance optimization instructions for all languages, frameworks, and stacks. Covers frontend, backend, and database best practices with actionable guidance, scenario-based checklists, troubleshooting, and pro tips. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fperformance-optimization.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fperformance-optimization.instructions.md) |
 | [Playwright Typescript](instructions/playwright-typescript.instructions.md) | Playwright test generation instructions | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fplaywright-typescript.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fplaywright-typescript.instructions.md) |
 | [Power Platform Connectors Schema Development Instructions](instructions/power-platform-connector.instructions.md) | Comprehensive development guidelines for Power Platform Custom Connectors using JSON Schema definitions. Covers API definitions (Swagger 2.0), API properties, and settings configuration with Microsoft extensions. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fpower-platform-connector.instructions.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-instructions%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Finstructions%2Fpower-platform-connector.instructions.md) |
@@ -86,6 +89,7 @@ Ready-to-use prompt templates for specific development scenarios and tasks, defi
 | [Comment Code Generate A Tutorial](prompts/comment-code-generate-a-tutorial.prompt.md) | Transform this Python script into a polished, beginner-friendly project by refactoring the code, adding clear instructional comments, and generating a complete markdown tutorial. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcomment-code-generate-a-tutorial.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcomment-code-generate-a-tutorial.prompt.md) |
 | [Copilot Instructions Blueprint Generator](prompts/copilot-instructions-blueprint-generator.prompt.md) | Technology-agnostic blueprint generator for creating comprehensive copilot-instructions.md files that guide GitHub Copilot to produce code consistent with project standards, architecture patterns, and exact technology versions by analyzing existing codebase patterns and avoiding assumptions. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcopilot-instructions-blueprint-generator.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcopilot-instructions-blueprint-generator.prompt.md) |
 | [Create Architectural Decision Record](prompts/create-architectural-decision-record.prompt.md) | Create an Architectural Decision Record (ADR) document for AI-optimized decision documentation. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcreate-architectural-decision-record.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcreate-architectural-decision-record.prompt.md) |
+| [Create GitHub Actions Workflow Specification](prompts/create-github-action-workflow-specification.prompt.md) | Create a formal specification for an existing GitHub Actions CI/CD workflow, optimized for AI consumption and workflow maintenance. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcreate-github-action-workflow-specification.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcreate-github-action-workflow-specification.prompt.md) |
 | [Create GitHub Issue from Specification](prompts/create-github-issue-feature-from-specification.prompt.md) | Create GitHub Issue for feature request from specification file using feature_request.yml template. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcreate-github-issue-feature-from-specification.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcreate-github-issue-feature-from-specification.prompt.md) |
 | [Create GitHub Issue from Implementation Plan](prompts/create-github-issues-feature-from-implementation-plan.prompt.md) | Create GitHub Issues from implementation plan phases using feature_request.yml or chore_request.yml templates. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcreate-github-issues-feature-from-implementation-plan.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcreate-github-issues-feature-from-implementation-plan.prompt.md) |
 | [Create GitHub Issues for Unmet Specification Requirements](prompts/create-github-issues-for-unmet-specification-requirements.prompt.md) | Create GitHub Issues for unimplemented requirements from specification files using feature_request.yml template. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcreate-github-issues-for-unmet-specification-requirements.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fcreate-github-issues-for-unmet-specification-requirements.prompt.md) |
@@ -116,9 +120,15 @@ Ready-to-use prompt templates for specific development scenarios and tasks, defi
 | [My Issues](prompts/my-issues.prompt.md) | List my issues in the current repository | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fmy-issues.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fmy-issues.prompt.md) |
 | [My Pull Requests](prompts/my-pull-requests.prompt.md) | List my pull requests in the current repository | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fmy-pull-requests.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fmy-pull-requests.prompt.md) |
 | [Next Intl Add Language](prompts/next-intl-add-language.prompt.md) | Add new language to a Next.js + next-intl application | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fnext-intl-add-language.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fnext-intl-add-language.prompt.md) |
+
 | [Project Workflow Documentation Generator](prompts/project-workflow-analysis-blueprint-generator.prompt.md) | Comprehensive technology-agnostic prompt generator for documenting end-to-end application workflows. Automatically detects project architecture patterns, technology stacks, and data flow patterns to generate detailed implementation blueprints covering entry points, service layers, data access, error handling, and testing approaches across multiple technologies including .NET, Java/Spring, React, and microservices architectures. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fproject-workflow-analysis-blueprint-generator.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fproject-workflow-analysis-blueprint-generator.prompt.md) |
 | [README Generator Prompt](prompts/readme-blueprint-generator.prompt.md) | Intelligent README.md generation prompt that analyzes project documentation structure and creates comprehensive repository documentation. Scans .github/copilot directory files and copilot-instructions.md to extract project information, technology stack, architecture, development workflow, coding standards, and testing approaches while generating well-structured markdown documentation with proper formatting, cross-references, and developer-focused content. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Freadme-blueprint-generator.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Freadme-blueprint-generator.prompt.md) |
+
+| [PostgreSQL Code Review Assistant](prompts/postgresql-code-review.prompt.md) | PostgreSQL-specific code review assistant focusing on PostgreSQL best practices, anti-patterns, and unique quality standards. Covers JSONB operations, array usage, custom types, schema design, function optimization, and PostgreSQL-exclusive security features like Row Level Security (RLS). | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fpostgresql-code-review.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fpostgresql-code-review.prompt.md) |
+| [PostgreSQL Development Assistant](prompts/postgresql-optimization.prompt.md) | PostgreSQL-specific development assistant focusing on unique PostgreSQL features, advanced data types, and PostgreSQL-exclusive capabilities. Covers JSONB operations, array types, custom types, range/geometric types, full-text search, window functions, and PostgreSQL extensions ecosystem. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fpostgresql-optimization.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fpostgresql-optimization.prompt.md) |
 | [Review And Refactor](prompts/review-and-refactor.prompt.md) | Review and refactor code in your project according to defined instructions | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Freview-and-refactor.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Freview-and-refactor.prompt.md) |
+| [SQL Code Review](prompts/sql-code-review.prompt.md) | Universal SQL code review assistant that performs comprehensive security, maintainability, and code quality analysis across all SQL databases (MySQL, PostgreSQL, SQL Server, Oracle). Focuses on SQL injection prevention, access control, code standards, and anti-pattern detection. Complements SQL optimization prompt for complete development coverage. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fsql-code-review.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fsql-code-review.prompt.md) |
+| [SQL Performance Optimization Assistant](prompts/sql-optimization.prompt.md) | Universal SQL performance optimization assistant for comprehensive query tuning, indexing strategies, and database performance analysis across all SQL databases (MySQL, PostgreSQL, SQL Server, Oracle). Provides execution plan analysis, pagination optimization, batch operations, and performance monitoring guidance. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fsql-optimization.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fsql-optimization.prompt.md) |
 | [Suggest Awesome GitHub Copilot Chatmodes](prompts/suggest-awesome-github-copilot-chatmodes.prompt.md) | Suggest relevant GitHub Copilot chatmode files from the awesome-copilot repository based on current repository context and chat history, avoiding duplicates with existing chatmodes in this repository. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fsuggest-awesome-github-copilot-chatmodes.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fsuggest-awesome-github-copilot-chatmodes.prompt.md) |
 | [Suggest Awesome GitHub Copilot Prompts](prompts/suggest-awesome-github-copilot-prompts.prompt.md) | Suggest relevant GitHub Copilot prompt files from the awesome-copilot repository based on current repository context and chat history, avoiding duplicates with existing prompts in this repository. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fsuggest-awesome-github-copilot-prompts.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Fsuggest-awesome-github-copilot-prompts.prompt.md) |
 | [Comprehensive Technology Stack Blueprint Generator](prompts/technology-stack-blueprint-generator.prompt.md) | Comprehensive technology stack blueprint generator that analyzes codebases to create detailed architectural documentation. Automatically detects technology stacks, programming languages, and implementation patterns across multiple platforms (.NET, Java, JavaScript, React, Python). Generates configurable blueprints with version information, licensing details, usage patterns, coding conventions, and visual diagrams. Provides implementation-ready templates and maintains architectural consistency for guided development. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Ftechnology-stack-blueprint-generator.prompt.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-prompt%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fprompts%2Ftechnology-stack-blueprint-generator.prompt.md) |
@@ -172,6 +182,9 @@ Custom chat modes define specific behaviors and tools for GitHub Copilot Chat, e
 | [Idea Generator mode instructions](chatmodes/simple-app-idea-generator.chatmode.md) | Brainstorm and develop new application ideas through fun, interactive questioning until ready for specification creation. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Fsimple-app-idea-generator.chatmode.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Fsimple-app-idea-generator.chatmode.md) |
 | [Software Engineer Agent v1](chatmodes/software-engineer-agent-v1.chatmode.md) | Expert-level software engineering agent. Deliver production-ready, maintainable code. Execute systematically and specification-driven. Document comprehensively. Operate autonomously and adaptively. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Fsoftware-engineer-agent-v1.chatmode.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Fsoftware-engineer-agent-v1.chatmode.md) |
 | [Specification mode instructions](chatmodes/specification.chatmode.md) | Generate or update specification documents for new or existing functionality. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Fspecification.chatmode.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Fspecification.chatmode.md) |
+| [TDD Green Phase - Make Tests Pass Quickly](chatmodes/tdd-green.chatmode.md) | Implement minimal code to satisfy GitHub issue requirements and make failing tests pass without over-engineering. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Ftdd-green.chatmode.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Ftdd-green.chatmode.md) |
+| [TDD Red Phase - Write Failing Tests First](chatmodes/tdd-red.chatmode.md) | Guide test-first development by writing failing tests that describe desired behaviour from GitHub issue context before implementation exists. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Ftdd-red.chatmode.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Ftdd-red.chatmode.md) |
+| [TDD Refactor Phase - Improve Quality & Security](chatmodes/tdd-refactor.chatmode.md) | Improve code quality, apply security best practices, and enhance design whilst maintaining green tests and GitHub issue compliance. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Ftdd-refactor.chatmode.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Ftdd-refactor.chatmode.md) |
 | [Technical Debt Remediation Plan](chatmodes/tech-debt-remediation-plan.chatmode.md) | Generate technical debt remediation plans for code, tests, and documentation. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Ftech-debt-remediation-plan.chatmode.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Ftech-debt-remediation-plan.chatmode.md) |
 | [voidBeast_GPT41Enhanced 1.0 - Elite Developer AI Assistant](chatmodes/voidbeast-gpt41enhanced.chatmode.md) | 4.1 voidBeast_GPT41Enhanced 1.0 : a advanced autonomous developer agent, designed for elite full-stack development with enhanced multi-mode capabilities. This latest evolution features sophisticated mode detection, comprehensive research capabilities, and never-ending problem resolution. Plan/Act/Deep Research/Analyzer/Checkpoints(Memory)/Prompt Generator Modes. | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Fvoidbeast-gpt41enhanced.chatmode.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Fvoidbeast-gpt41enhanced.chatmode.md) |
 | [Wg Code Alchemist](chatmodes/wg-code-alchemist.chatmode.md) | Ask WG Code Alchemist to transform your code with Clean Code principles and SOLID design | [![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Fwg-code-alchemist.chatmode.md) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect?url=vscode-insiders%3Achat-chatmode%2Finstall%3Furl%3Dhttps%3A%2F%2Fraw.githubusercontent.com%2Fgithub%2Fawesome-copilot%2Fmain%2Fchatmodes%2Fwg-code-alchemist.chatmode.md) |
@@ -211,4 +224,4 @@ This project may contain trademarks or logos for projects, products, or services
 trademarks or logos is subject to and must follow
 [Microsoft's Trademark & Brand Guidelines](https://www.microsoft.com/en-us/legal/intellectualproperty/trademarks/usage/general).
 Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship.
-Any use of third-party trademarks or logos are subject to those third-party's policies.
+Any use of third-party trademarks or logos are subject to those third-party's policies.

chatmodes/implementation-plan.chatmode.md

@@ -63,6 +63,10 @@ All implementation plans must strictly adhere to the following template. Each se
 - Tables must include all required columns with specific task details
 - No placeholder text may remain in the final output
 
+## Status
+
+The status of the implementation plan must be clearly defined in the front matter and must reflect the current state of the plan. The status can be one of the following (status_color in brackets): `Completed` (bright green badge), `In progress` (yellow badge), `Planned` (blue badge), `Deprecated` (red badge), or `On Hold` (orange badge). It should also be displayed as a badge in the introduction section.
+
 ```md
 ---
 goal: [Concise Title Describing the Package Plan's Goal]
@@ -70,11 +74,14 @@ version: [Optional: e.g., 1.0, Date]
 date_created: [YYYY-MM-DD]
 last_updated: [Optional: YYYY-MM-DD]
 owner: [Optional: Team/Individual responsible for this spec]
+status: 'Completed'|'In progress'|'Planned'|'Deprecated'|'On Hold'
 tags: [Optional: List of relevant tags or categories, e.g., `feature`, `upgrade`, `chore`, `architecture`, `migration`, `bug` etc]
 ---
 
 # Introduction
 
+![Status: <status>](https://img.shields.io/badge/status-<status>-<status_color>)
+
 [A short concise introduction to the plan and the goal it is intended to achieve.]
 
 ## 1. Requirements & Constraints

chatmodes/tdd-green.chatmode.md

@@ -0,0 +1,59 @@
+---
+description: 'Implement minimal code to satisfy GitHub issue requirements and make failing tests pass without over-engineering.'
+tools: ['github', 'findTestFiles', 'editFiles', 'runTests', 'runCommands', 'codebase', 'filesystem', 'search', 'problems', 'testFailure', 'terminalLastCommand']
+---
+# TDD Green Phase - Make Tests Pass Quickly
+
+Write the minimal code necessary to satisfy GitHub issue requirements and make failing tests pass. Resist the urge to write more than required.
+
+## GitHub Issue Integration
+
+### Issue-Driven Implementation
+- **Reference issue context** - Keep GitHub issue requirements in focus during implementation
+- **Validate against acceptance criteria** - Ensure implementation meets issue definition of done
+- **Track progress** - Update issue with implementation progress and blockers
+- **Stay in scope** - Implement only what's required by current issue, avoid scope creep
+
+### Implementation Boundaries
+- **Issue scope only** - Don't implement features not mentioned in the current issue
+- **Future-proofing later** - Defer enhancements mentioned in issue comments for future iterations
+- **Minimum viable solution** - Focus on core requirements from issue description
+
+## Core Principles
+
+### Minimal Implementation
+- **Just enough code** - Implement only what's needed to satisfy issue requirements and make tests pass
+- **Fake it till you make it** - Start with hard-coded returns based on issue examples, then generalise
+- **Obvious implementation** - When the solution is clear from issue, implement it directly
+- **Triangulation** - Add more tests based on issue scenarios to force generalisation
+
+### Speed Over Perfection
+- **Green bar quickly** - Prioritise making tests pass over code quality
+- **Ignore code smells temporarily** - Duplication and poor design will be addressed in refactor phase
+- **Simple solutions first** - Choose the most straightforward implementation path from issue context
+- **Defer complexity** - Don't anticipate requirements beyond current issue scope
+
+### C# Implementation Strategies
+- **Start with constants** - Return hard-coded values from issue examples initially
+- **Progress to conditionals** - Add if/else logic as more issue scenarios are tested
+- **Extract to methods** - Create simple helper methods when duplication emerges
+- **Use basic collections** - Simple List<T> or Dictionary<T,V> over complex data structures
+
+## Execution Guidelines
+
+1. **Review issue requirements** - Confirm implementation aligns with GitHub issue acceptance criteria
+2. **Run the failing test** - Confirm exactly what needs to be implemented
+3. **Confirm your plan with the user** - Ensure understanding of requirements and edge cases. NEVER start making changes without user confirmation
+4. **Write minimal code** - Add just enough to satisfy issue requirements and make test pass
+5. **Run all tests** - Ensure new code doesn't break existing functionality
+6. **Do not modify the test** - Ideally the test should not need to change in the Green phase.
+7. **Update issue progress** - Comment on implementation status if needed
+
+## Green Phase Checklist
+- [ ] Implementation aligns with GitHub issue requirements
+- [ ] All tests are passing (green bar)
+- [ ] No more code written than necessary for issue scope
+- [ ] Existing tests remain unbroken
+- [ ] Implementation is simple and direct
+- [ ] Issue acceptance criteria satisfied
+- [ ] Ready for refactoring phase

chatmodes/tdd-red.chatmode.md

@@ -0,0 +1,59 @@
+---
+description: 'Guide test-first development by writing failing tests that describe desired behaviour from GitHub issue context before implementation exists.'
+tools: ['github', 'findTestFiles', 'editFiles', 'runTests', 'runCommands', 'codebase', 'filesystem', 'search', 'problems', 'testFailure', 'terminalLastCommand']
+---
+# TDD Red Phase - Write Failing Tests First
+
+Focus on writing clear, specific failing tests that describe the desired behaviour from GitHub issue requirements before any implementation exists.
+
+## GitHub Issue Integration
+
+### Branch-to-Issue Mapping
+- **Extract issue number** from branch name pattern: `*{number}*` that will be the title of the GitHub issue
+- **Fetch issue details** using MCP GitHub, search for GitHub Issues matching `*{number}*` to understand requirements
+- **Understand the full context** from issue description and comments, labels, and linked pull requests
+
+
+### Issue Context Analysis
+- **Requirements extraction** - Parse user stories and acceptance criteria
+- **Edge case identification** - Review issue comments for boundary conditions
+- **Definition of Done** - Use issue checklist items as test validation points
+- **Stakeholder context** - Consider issue assignees and reviewers for domain knowledge
+
+## Core Principles
+
+### Test-First Mindset
+- **Write the test before the code** - Never write production code without a failing test
+- **One test at a time** - Focus on a single behaviour or requirement from the issue
+- **Fail for the right reason** - Ensure tests fail due to missing implementation, not syntax errors
+- **Be specific** - Tests should clearly express what behaviour is expected per issue requirements
+
+### Test Quality Standards
+- **Descriptive test names** - Use clear, behaviour-focused naming like `Should_ReturnValidationError_When_EmailIsInvalid_Issue{number}`
+- **AAA Pattern** - Structure tests with clear Arrange, Act, Assert sections
+- **Single assertion focus** - Each test should verify one specific outcome from issue criteria
+- **Edge cases first** - Consider boundary conditions mentioned in issue discussions
+
+### C# Test Patterns
+- Use **xUnit** with **FluentAssertions** for readable assertions
+- Apply **AutoFixture** for test data generation
+- Implement **Theory tests** for multiple input scenarios from issue examples
+- Create **custom assertions** for domain-specific validations outlined in issue
+
+## Execution Guidelines
+
+1. **Fetch GitHub issue** - Extract issue number from branch and retrieve full context
+2. **Analyse requirements** - Break down issue into testable behaviours
+3. **Confirm your plan with the user** - Ensure understanding of requirements and edge cases. NEVER start making changes without user confirmation
+4. **Write the simplest failing test** - Start with the most basic scenario from issue. NEVER write multiple tests at once. You will iterate on RED, GREEN, REFACTOR cycle with one test at a time
+5. **Verify the test fails** - Run the test to confirm it fails for the expected reason
+6. **Link test to issue** - Reference issue number in test names and comments
+
+## Red Phase Checklist
+- [ ] GitHub issue context retrieved and analysed
+- [ ] Test clearly describes expected behaviour from issue requirements
+- [ ] Test fails for the right reason (missing implementation)
+- [ ] Test name references issue number and describes behaviour
+- [ ] Test follows AAA pattern
+- [ ] Edge cases from issue discussion considered
+- [ ] No production code written yet

chatmodes/tdd-refactor.chatmode.md

@@ -0,0 +1,84 @@
+---
+description: 'Improve code quality, apply security best practices, and enhance design whilst maintaining green tests and GitHub issue compliance.'
+tools: ['github', 'findTestFiles', 'editFiles', 'runTests', 'runCommands', 'codebase', 'filesystem', 'search', 'problems', 'testFailure', 'terminalLastCommand']
+---
+# TDD Refactor Phase - Improve Quality & Security
+
+Clean up code, apply security best practices, and enhance design whilst keeping all tests green and maintaining GitHub issue compliance.
+
+## GitHub Issue Integration
+
+### Issue Completion Validation
+- **Verify all acceptance criteria met** - Cross-check implementation against GitHub issue requirements
+- **Update issue status** - Mark issue as completed or identify remaining work
+- **Document design decisions** - Comment on issue with architectural choices made during refactor
+- **Link related issues** - Identify technical debt or follow-up issues created during refactoring
+
+### Quality Gates
+- **Definition of Done adherence** - Ensure all issue checklist items are satisfied
+- **Security requirements** - Address any security considerations mentioned in issue
+- **Performance criteria** - Meet any performance requirements specified in issue
+- **Documentation updates** - Update any documentation referenced in issue
+
+## Core Principles
+
+### Code Quality Improvements
+- **Remove duplication** - Extract common code into reusable methods or classes
+- **Improve readability** - Use intention-revealing names and clear structure aligned with issue domain
+- **Apply SOLID principles** - Single responsibility, dependency inversion, etc.
+- **Simplify complexity** - Break down large methods, reduce cyclomatic complexity
+
+### Security Hardening
+- **Input validation** - Sanitise and validate all external inputs per issue security requirements
+- **Authentication/Authorisation** - Implement proper access controls if specified in issue
+- **Data protection** - Encrypt sensitive data, use secure connection strings
+- **Error handling** - Avoid information disclosure through exception details
+- **Dependency scanning** - Check for vulnerable NuGet packages
+- **Secrets management** - Use Azure Key Vault or user secrets, never hard-code credentials
+- **OWASP compliance** - Address security concerns mentioned in issue or related security tickets
+
+### Design Excellence
+- **Design patterns** - Apply appropriate patterns (Repository, Factory, Strategy, etc.)
+- **Dependency injection** - Use DI container for loose coupling
+- **Configuration management** - Externalise settings using IOptions pattern
+- **Logging and monitoring** - Add structured logging with Serilog for issue troubleshooting
+- **Performance optimisation** - Use async/await, efficient collections, caching
+
+### C# Best Practices
+- **Nullable reference types** - Enable and properly configure nullability
+- **Modern C# features** - Use pattern matching, switch expressions, records
+- **Memory efficiency** - Consider Span<T>, Memory<T> for performance-critical code
+- **Exception handling** - Use specific exception types, avoid catching Exception
+
+## Security Checklist
+- [ ] Input validation on all public methods
+- [ ] SQL injection prevention (parameterised queries)
+- [ ] XSS protection for web applications
+- [ ] Authorisation checks on sensitive operations
+- [ ] Secure configuration (no secrets in code)
+- [ ] Error handling without information disclosure
+- [ ] Dependency vulnerability scanning
+- [ ] OWASP Top 10 considerations addressed
+
+## Execution Guidelines
+
+1. **Review issue completion** - Ensure GitHub issue acceptance criteria are fully met
+2. **Ensure green tests** - All tests must pass before refactoring
+3. **Confirm your plan with the user** - Ensure understanding of requirements and edge cases. NEVER start making changes without user confirmation
+4. **Small incremental changes** - Refactor in tiny steps, running tests frequently
+5. **Apply one improvement at a time** - Focus on single refactoring technique
+6. **Run security analysis** - Use static analysis tools (SonarQube, Checkmarx)
+7. **Document security decisions** - Add comments for security-critical code
+8. **Update issue** - Comment on final implementation and close issue if complete
+
+## Refactor Phase Checklist
+- [ ] GitHub issue acceptance criteria fully satisfied
+- [ ] Code duplication eliminated
+- [ ] Names clearly express intent aligned with issue domain
+- [ ] Methods have single responsibility
+- [ ] Security vulnerabilities addressed per issue requirements
+- [ ] Performance considerations applied
+- [ ] All tests remain green
+- [ ] Code coverage maintained or improved
+- [ ] Issue marked as complete or follow-up issues created
+- [ ] Documentation updated as specified in issue

instructions/dotnet-architecture-good-practices.instructions.md

@@ -1,5 +1,5 @@
 ---
-description: "DDD and .NET architecture guidelines'
+description: "DDD and .NET architecture guidelines"
 applyTo: '**/*.cs,**/*.csproj,**/Program.cs,**/*.razor'
 ---
 

instructions/dotnet-wpf.instructions.md

@@ -0,0 +1,79 @@
+---
+description: '.NET WPF component and application patterns'
+applyTo: '**/*.xaml, **/*.cs'
+---
+
+## Summary
+
+These instructions guide GitHub Copilot to assist with building high-quality, maintainable, and performant WPF applications using the MVVM pattern. It includes best practices for XAML, data binding, UI responsiveness, and .NET performance.
+
+## Ideal project types
+
+- Desktop applications using C# and WPF
+- Applications following the MVVM (Model-View-ViewModel) design pattern
+- Projects using .NET 8.0 or later
+- UI components built in XAML
+- Solutions emphasizing performance and responsiveness
+
+## Goals
+
+- Generate boilerplate for `INotifyPropertyChanged` and `RelayCommand`
+- Suggest clean separation of ViewModel and View logic
+- Encourage use of `ObservableCollection<T>`, `ICommand`, and proper binding
+- Recommend performance tips (e.g., virtualization, async loading)
+- Avoid tightly coupling code-behind logic
+- Produce testable ViewModels
+
+## Example prompt behaviors
+
+### ✅ Good Suggestions
+- "Generate a ViewModel for a login screen with properties for username and password, and a LoginCommand"
+- "Write a XAML snippet for a ListView that uses UI virtualization and binds to an ObservableCollection"
+- "Refactor this code-behind click handler into a RelayCommand in the ViewModel"
+- "Add a loading spinner while fetching data asynchronously in WPF"
+
+### ❌ Avoid
+- Suggesting business logic in code-behind
+- Using static event handlers without context
+- Generating tightly coupled XAML without binding
+- Suggesting WinForms or UWP approaches
+
+## Technologies to prefer
+- C# with .NET 8.0+
+- XAML with MVVM structure
+- `CommunityToolkit.Mvvm` or custom `RelayCommand` implementations
+- Async/await for non-blocking UI
+- `ObservableCollection`, `ICommand`, `INotifyPropertyChanged`
+
+## Common Patterns to Follow
+- ViewModel-first binding
+- Dependency Injection using .NET or third-party containers (e.g., Autofac, SimpleInjector)
+- XAML naming conventions (PascalCase for controls, camelCase for bindings)
+- Avoiding magic strings in binding (use `nameof`)
+
+## Sample Instruction Snippets Copilot Can Use
+
+```csharp
+public class MainViewModel : ObservableObject
+{
+    [ObservableProperty]
+    private string userName;
+
+    [ObservableProperty]
+    private string password;
+
+    [RelayCommand]
+    private void Login()
+    {
+        // Add login logic here
+    }
+}
+```
+
+```xml
+<StackPanel>
+    <TextBox Text="{Binding UserName, UpdateSourceTrigger=PropertyChanged}" />
+    <PasswordBox x:Name="PasswordBox" />
+    <Button Content="Login" Command="{Binding LoginCommand}" />
+</StackPanel>
+```

instructions/nextjs.instructions.md

@@ -0,0 +1,143 @@
+---
+applyTo: '**'
+---
+
+# Next.js Best Practices for LLMs (2025)
+
+_Last updated: July 2025_
+
+This document summarizes the latest, authoritative best practices for building, structuring, and maintaining Next.js applications. It is intended for use by LLMs and developers to ensure code quality, maintainability, and scalability.
+
+---
+
+## 1. Project Structure & Organization
+
+- **Use the `app/` directory** (App Router) for all new projects. Prefer it over the legacy `pages/` directory.
+- **Top-level folders:**
+  - `app/` — Routing, layouts, pages, and route handlers
+  - `public/` — Static assets (images, fonts, etc.)
+  - `lib/` — Shared utilities, API clients, and logic
+  - `components/` — Reusable UI components
+  - `contexts/` — React context providers
+  - `styles/` — Global and modular stylesheets
+  - `hooks/` — Custom React hooks
+  - `types/` — TypeScript type definitions
+- **Colocation:** Place files (components, styles, tests) near where they are used, but avoid deeply nested structures.
+- **Route Groups:** Use parentheses (e.g., `(admin)`) to group routes without affecting the URL path.
+- **Private Folders:** Prefix with `_` (e.g., `_internal`) to opt out of routing and signal implementation details.
+
+- **Feature Folders:** For large apps, group by feature (e.g., `app/dashboard/`, `app/auth/`).
+- **Use `src/`** (optional): Place all source code in `src/` to separate from config files.
+
+## 2.1. Server and Client Component Integration (App Router)
+
+**Never use `next/dynamic` with `{ ssr: false }` inside a Server Component.** This is not supported and will cause a build/runtime error.
+
+**Correct Approach:**
+- If you need to use a Client Component (e.g., a component that uses hooks, browser APIs, or client-only libraries) inside a Server Component, you must:
+  1. Move all client-only logic/UI into a dedicated Client Component (with `'use client'` at the top).
+  2. Import and use that Client Component directly in the Server Component (no need for `next/dynamic`).
+  3. If you need to compose multiple client-only elements (e.g., a navbar with a profile dropdown), create a single Client Component that contains all of them.
+
+**Example:**
+
+```tsx
+// Server Component
+import DashboardNavbar from '@/components/DashboardNavbar';
+
+export default async function DashboardPage() {
+  // ...server logic...
+  return (
+    <>
+      <DashboardNavbar /> {/* This is a Client Component */}
+      {/* ...rest of server-rendered page... */}
+    </>
+  );
+}
+```
+
+**Why:**
+- Server Components cannot use client-only features or dynamic imports with SSR disabled.
+- Client Components can be rendered inside Server Components, but not the other way around.
+
+**Summary:**
+Always move client-only UI into a Client Component and import it directly in your Server Component. Never use `next/dynamic` with `{ ssr: false }` in a Server Component.
+
+---
+
+## 2. Component Best Practices
+
+- **Component Types:**
+  - **Server Components** (default): For data fetching, heavy logic, and non-interactive UI.
+  - **Client Components:** Add `'use client'` at the top. Use for interactivity, state, or browser APIs.
+- **When to Create a Component:**
+  - If a UI pattern is reused more than once.
+  - If a section of a page is complex or self-contained.
+  - If it improves readability or testability.
+- **Naming Conventions:**
+  - Use `PascalCase` for component files and exports (e.g., `UserCard.tsx`).
+  - Use `camelCase` for hooks (e.g., `useUser.ts`).
+  - Use `snake_case` or `kebab-case` for static assets (e.g., `logo_dark.svg`).
+  - Name context providers as `XyzProvider` (e.g., `ThemeProvider`).
+- **File Naming:**
+  - Match the component name to the file name.
+  - For single-export files, default export the component.
+  - For multiple related components, use an `index.ts` barrel file.
+- **Component Location:**
+  - Place shared components in `components/`.
+  - Place route-specific components inside the relevant route folder.
+- **Props:**
+  - Use TypeScript interfaces for props.
+  - Prefer explicit prop types and default values.
+- **Testing:**
+  - Co-locate tests with components (e.g., `UserCard.test.tsx`).
+
+## 3. Naming Conventions (General)
+
+- **Folders:** `kebab-case` (e.g., `user-profile/`)
+- **Files:** `PascalCase` for components, `camelCase` for utilities/hooks, `kebab-case` for static assets
+- **Variables/Functions:** `camelCase`
+- **Types/Interfaces:** `PascalCase`
+- **Constants:** `UPPER_SNAKE_CASE`
+
+## 4. API Routes (Route Handlers)
+
+- **Prefer API Routes over Edge Functions** unless you need ultra-low latency or geographic distribution.
+- **Location:** Place API routes in `app/api/` (e.g., `app/api/users/route.ts`).
+- **HTTP Methods:** Export async functions named after HTTP verbs (`GET`, `POST`, etc.).
+- **Request/Response:** Use the Web `Request` and `Response` APIs. Use `NextRequest`/`NextResponse` for advanced features.
+- **Dynamic Segments:** Use `[param]` for dynamic API routes (e.g., `app/api/users/[id]/route.ts`).
+- **Validation:** Always validate and sanitize input. Use libraries like `zod` or `yup`.
+- **Error Handling:** Return appropriate HTTP status codes and error messages.
+- **Authentication:** Protect sensitive routes using middleware or server-side session checks.
+
+## 5. General Best Practices
+
+- **TypeScript:** Use TypeScript for all code. Enable `strict` mode in `tsconfig.json`.
+- **ESLint & Prettier:** Enforce code style and linting. Use the official Next.js ESLint config.
+- **Environment Variables:** Store secrets in `.env.local`. Never commit secrets to version control.
+- **Testing:** Use Jest, React Testing Library, or Playwright. Write tests for all critical logic and components.
+- **Accessibility:** Use semantic HTML and ARIA attributes. Test with screen readers.
+- **Performance:**
+  - Use built-in Image and Font optimization.
+  - Use Suspense and loading states for async data.
+  - Avoid large client bundles; keep most logic in Server Components.
+- **Security:**
+  - Sanitize all user input.
+  - Use HTTPS in production.
+  - Set secure HTTP headers.
+- **Documentation:**
+  - Write clear README and code comments.
+  - Document public APIs and components.
+
+# Avoid Unnecessary Example Files
+
+Do not create example/demo files (like ModalExample.tsx) in the main codebase unless the user specifically requests a live example, Storybook story, or explicit documentation component. Keep the repository clean and production-focused by default.
+
+# Always use the latest documentation and guides
+- For every nextjs related request, begin by searching for the most current nextjs documentation, guides, and examples.
+- Use the following tools to fetch and search documentation if they are available:
+  - `resolve_library_id` to resolve the package/library name in the docs.
+  - `get_library_docs` for up to date documentation.
+
+

instructions/object-calisthenics.instructions.md

@@ -0,0 +1,302 @@
+---
+applyTo: '**/*.{cs,ts,java}'
+description: Enforces Object Calisthenics principles for business domain code to ensure clean, maintainable, and robust code
+---
+# Object Calisthenics Rules
+
+> ⚠️ **Warning:** This file contains the 9 original Object Calisthenics rules. No additional rules must be added, and none of these rules should be replaced or removed.
+> Examples may be added later if needed.
+
+## Objective
+This rule enforces the principles of Object Calisthenics to ensure clean, maintainable, and robust code in the backend, **primarily for business domain code**.
+
+## Scope and Application
+- **Primary focus**: Business domain classes (aggregates, entities, value objects, domain services)
+- **Secondary focus**: Application layer services and use case handlers
+- **Exemptions**: 
+  - DTOs (Data Transfer Objects)
+  - API models/contracts
+  - Configuration classes
+  - Simple data containers without business logic
+  - Infrastructure code where flexibility is needed
+
+## Key Principles
+
+
+1. **One Level of Indentation per Method**:
+   - Ensure methods are simple and do not exceed one level of indentation.
+
+   ```csharp
+   // Bad Example - this method has multiple levels of indentation
+   public void SendNewsletter() {
+         foreach (var user in users) {
+            if (user.IsActive) {
+               // Do something
+               mailer.Send(user.Email);
+            }
+         }
+   }
+   // Good Example - Extracted method to reduce indentation
+   public void SendNewsletter() {
+       foreach (var user in users) {
+           SendEmail(user);
+       }
+   }
+   private void SendEmail(User user) {
+       if (user.IsActive) {
+           mailer.Send(user.Email);
+       }
+   }
+
+   // Good Example - Filtering users before sending emails
+   public void SendNewsletter() {
+       var activeUsers = users.Where(user => user.IsActive);
+
+       foreach (var user in activeUsers) {
+           mailer.Send(user.Email);
+       }
+   }
+   ```
+2. **Don't Use the ELSE Keyword**:
+
+   - Avoid using the `else` keyword to reduce complexity and improve readability.
+   - Use early returns to handle conditions instead.
+   - Use Fail Fast principle
+   - Use Guard Clauses to validate inputs and conditions at the beginning of methods.
+
+   ```csharp
+   // Bad Example - Using else
+   public void ProcessOrder(Order order) {
+       if (order.IsValid) {
+           // Process order
+       } else {
+           // Handle invalid order
+       }
+   }
+   // Good Example - Avoiding else
+   public void ProcessOrder(Order order) {
+       if (!order.IsValid) return;
+       // Process order
+   }
+   ```
+
+   Sample Fail fast principle:
+   ```csharp
+   public void ProcessOrder(Order order) {
+       if (order == null) throw new ArgumentNullException(nameof(order));
+       if (!order.IsValid) throw new InvalidOperationException("Invalid order");
+       // Process order
+   }
+   ```
+
+3. **Wrapping All Primitives and Strings**:
+   - Avoid using primitive types directly in your code.
+   - Wrap them in classes to provide meaningful context and behavior.
+
+   ```csharp
+   // Bad Example - Using primitive types directly
+   public class User {
+       public string Name { get; set; }
+       public int Age { get; set; }
+   }
+   // Good Example - Wrapping primitives
+   public class User {
+       private string name;
+       private Age age;
+       public User(string name, Age age) {
+           this.name = name;
+           this.age = age;
+       }
+   }
+   public class Age {
+       private int value;
+       public Age(int value) {
+           if (value < 0) throw new ArgumentOutOfRangeException(nameof(value), "Age cannot be negative");
+           this.value = value;
+       }
+   }
+   ```   
+
+4. **First Class Collections**:
+   - Use collections to encapsulate data and behavior, rather than exposing raw data structures.
+First Class Collections: a class that contains an array as an attribute should not contain any other attributes
+
+```csharp
+   // Bad Example - Exposing raw collection
+   public class Group {
+      public int Id { get; private set; }
+      public string Name { get; private set; }
+      public List<User> Users { get; private set; }
+
+      public int GetNumberOfUsersIsActive() {
+         return Users
+            .Where(user => user.IsActive)
+            .Count();
+      }
+   }
+
+   // Good Example - Encapsulating collection behavior
+   public class Group {
+      public int Id { get; private set; }
+      public string Name { get; private set; }
+
+      public GroupUserCollection userCollection { get; private set; } // The list of users is encapsulated in a class
+
+      public int GetNumberOfUsersIsActive() {
+         return userCollection
+            .GetActiveUsers()
+            .Count();
+      }
+   }
+   ```
+
+5. **One Dot per Line**:
+   - Limit the number of method calls in a single line to improve readability and maintainability.
+
+   ```csharp
+   // Bad Example - Multiple dots in a single line
+   public void ProcessOrder(Order order) {
+       var userEmail = order.User.GetEmail().ToUpper().Trim();
+       // Do something with userEmail
+   }
+   // Good Example - One dot per line
+   public void ProcessOrder(Order order) {
+       var user = order.User;
+       var email = user.GetEmail();
+       var userEmail = email.ToUpper().Trim();
+       // Do something with userEmail
+   }
+   ```
+
+6. **Don't abbreviate**:
+   - Use meaningful names for classes, methods, and variables.
+   - Avoid abbreviations that can lead to confusion.
+
+   ```csharp
+   // Bad Example - Abbreviated names
+   public class U {
+       public string N { get; set; }
+   }
+   // Good Example - Meaningful names
+   public class User {
+       public string Name { get; set; }
+   }
+   ```
+
+7. **Keep entities small (Class, method, namespace or package)**:
+   - Limit the size of classes and methods to improve code readability and maintainability.
+   - Each class should have a single responsibility and be as small as possible.
+   
+   Constraints:
+   - Maximum 10 methods per class
+   - Maximum 50 lines per class
+   - Maximum 10 classes per package or namespace
+
+   ```csharp
+   // Bad Example - Large class with multiple responsibilities
+   public class UserManager {
+       public void CreateUser(string name) { /*...*/ }
+       public void DeleteUser(int id) { /*...*/ }
+       public void SendEmail(string email) { /*...*/ }
+   }
+
+   // Good Example - Small classes with single responsibility
+   public class UserCreator {
+       public void CreateUser(string name) { /*...*/ }
+   }
+   public class UserDeleter {
+       public void DeleteUser(int id) { /*...*/ }
+   }
+
+   public class UserUpdater {
+       public void UpdateUser(int id, string name) { /*...*/ }
+   }
+   ```
+
+
+8. **No Classes with More Than Two Instance Variables**:
+   - Encourage classes to have a single responsibility by limiting the number of instance variables.
+   - Limit the number of instance variables to two to maintain simplicity.
+   - Do not count ILogger or any other logger as instance variable.
+
+   ```csharp
+   // Bad Example - Class with multiple instance variables
+   public class UserCreateCommandHandler {
+      // Bad: Too many instance variables
+      private readonly IUserRepository userRepository;
+      private readonly IEmailService emailService;
+      private readonly ILogger logger;
+      private readonly ISmsService smsService;
+
+      public UserCreateCommandHandler(IUserRepository userRepository, IEmailService emailService, ILogger logger, ISmsService smsService) {
+         this.userRepository = userRepository;
+         this.emailService = emailService;
+         this.logger = logger;
+         this.smsService = smsService;
+      }
+   }
+
+   // Good: Class with two instance variables
+   public class UserCreateCommandHandler {
+      private readonly IUserRepository userRepository;
+      private readonly INotificationService notificationService;
+      private readonly ILogger logger; // This is not counted as instance variable
+
+      public UserCreateCommandHandler(IUserRepository userRepository, INotificationService notificationService, ILogger logger) {
+         this.userRepository = userRepository;
+         this.notificationService = notificationService;
+         this.logger = logger;
+      }
+   }
+   ```
+
+9. **No Getters/Setters in Domain Classes**:
+   - Avoid exposing setters for properties in domain classes.
+   - Use private constructors and static factory methods for object creation.
+   - **Note**: This rule applies primarily to domain classes, not DTOs or data transfer objects.
+
+   ```csharp
+   // Bad Example - Domain class with public setters
+   public class User {  // Domain class
+       public string Name { get; set; } // Avoid this in domain classes
+   }
+   
+   // Good Example - Domain class with encapsulation
+   public class User {  // Domain class
+       private string name;
+       private User(string name) { this.name = name; }
+       public static User Create(string name) => new User(name);
+   }
+   
+   // Acceptable Example - DTO with public setters
+   public class UserDto {  // DTO - exemption applies
+       public string Name { get; set; } // Acceptable for DTOs
+   }
+   ```
+
+## Implementation Guidelines
+- **Domain Classes**:
+  - Use private constructors and static factory methods for creating instances.
+  - Avoid exposing setters for properties.
+  - Apply all 9 rules strictly for business domain code.
+
+- **Application Layer**:
+  - Apply these rules to use case handlers and application services.
+  - Focus on maintaining single responsibility and clean abstractions.
+
+- **DTOs and Data Objects**:
+  - Rules 3 (wrapping primitives), 8 (two instance variables), and 9 (no getters/setters) may be relaxed for DTOs.
+  - Public properties with getters/setters are acceptable for data transfer objects.
+
+- **Testing**:
+  - Ensure tests validate the behavior of objects rather than their state.
+  - Test classes may have relaxed rules for readability and maintainability.
+
+- **Code Reviews**:
+  - Enforce these rules during code reviews for domain and application code.
+  - Be pragmatic about infrastructure and DTO code.
+
+## References
+- [Object Calisthenics - Original 9 Rules by Jeff Bay](https://www.cs.helsinki.fi/u/luontola/tdd-2009/ext/ObjectCalisthenics.pdf)
+- [ThoughtWorks - Object Calisthenics](https://www.thoughtworks.com/insights/blog/object-calisthenics)
+- [Clean Code: A Handbook of Agile Software Craftsmanship - Robert C. Martin](https://www.oreilly.com/library/view/clean-code-a/9780136083238/)

prompts/create-github-action-workflow-specification.prompt.md

@@ -0,0 +1,276 @@
+---
+mode: 'agent'
+description: 'Create a formal specification for an existing GitHub Actions CI/CD workflow, optimized for AI consumption and workflow maintenance.'
+tools: ['changes', 'codebase', 'editFiles', 'extensions', 'fetch', 'findTestFiles', 'githubRepo', 'new', 'openSimpleBrowser', 'problems', 'runCommands', 'runInTerminal2', 'runNotebooks', 'runTasks', 'runTests', 'search', 'searchResults', 'terminalLastCommand', 'terminalSelection', 'testFailure', 'usages', 'vscodeAPI', 'microsoft.docs.mcp', 'github', 'Microsoft Docs']
+---
+# Create GitHub Actions Workflow Specification
+
+Create a comprehensive specification for the GitHub Actions workflow: `${input:WorkflowFile}`.
+
+This specification serves as a specification for the workflow's behavior, requirements, and constraints. It must be implementation-agnostic, focusing on **what** the workflow accomplishes rather than **how** it's implemented.
+
+## AI-Optimized Requirements
+
+- **Token Efficiency**: Use concise language without sacrificing clarity
+- **Structured Data**: Leverage tables, lists, and diagrams for dense information
+- **Semantic Clarity**: Use precise terminology consistently throughout
+- **Implementation Abstraction**: Avoid specific syntax, commands, or tool versions
+- **Maintainability**: Design for easy updates as workflow evolves
+
+## Specification Template
+
+Save as: `/spec/spec-process-cicd-[workflow-name].md`
+
+```md
+---
+title: CI/CD Workflow Specification - [Workflow Name]
+version: 1.0
+date_created: [YYYY-MM-DD]
+last_updated: [YYYY-MM-DD]
+owner: DevOps Team
+tags: [process, cicd, github-actions, automation, [domain-specific-tags]]
+---
+
+## Workflow Overview
+
+**Purpose**: [One sentence describing workflow's primary goal]
+**Trigger Events**: [List trigger conditions]
+**Target Environments**: [Environment scope]
+
+## Execution Flow Diagram
+
+```mermaid
+graph TD
+    A[Trigger Event] --> B[Job 1]
+    B --> C[Job 2]
+    C --> D[Job 3]
+    D --> E[End]
+    
+    B --> F[Parallel Job]
+    F --> D
+    
+    style A fill:#e1f5fe
+    style E fill:#e8f5e8
+```
+
+## Jobs & Dependencies
+
+| Job Name | Purpose | Dependencies | Execution Context |
+|----------|---------|--------------|-------------------|
+| job-1 | [Purpose] | [Prerequisites] | [Runner/Environment] |
+| job-2 | [Purpose] | job-1 | [Runner/Environment] |
+
+## Requirements Matrix
+
+### Functional Requirements
+| ID | Requirement | Priority | Acceptance Criteria |
+|----|-------------|----------|-------------------|
+| REQ-001 | [Requirement] | High | [Testable criteria] |
+| REQ-002 | [Requirement] | Medium | [Testable criteria] |
+
+### Security Requirements
+| ID | Requirement | Implementation Constraint |
+|----|-------------|---------------------------|
+| SEC-001 | [Security requirement] | [Constraint description] |
+
+### Performance Requirements
+| ID | Metric | Target | Measurement Method |
+|----|-------|--------|-------------------|
+| PERF-001 | [Metric] | [Target value] | [How measured] |
+
+## Input/Output Contracts
+
+### Inputs
+
+```yaml
+# Environment Variables
+ENV_VAR_1: string  # Purpose: [description]
+ENV_VAR_2: secret  # Purpose: [description]
+
+# Repository Triggers
+paths: [list of path filters]
+branches: [list of branch patterns]
+```
+
+### Outputs
+
+```yaml
+# Job Outputs
+job_1_output: string  # Description: [purpose]
+build_artifact: file  # Description: [content type]
+```
+
+### Secrets & Variables
+
+| Type | Name | Purpose | Scope |
+|------|------|---------|-------|
+| Secret | SECRET_1 | [Purpose] | Workflow |
+| Variable | VAR_1 | [Purpose] | Repository |
+
+## Execution Constraints
+
+### Runtime Constraints
+
+- **Timeout**: [Maximum execution time]
+- **Concurrency**: [Parallel execution limits]
+- **Resource Limits**: [Memory/CPU constraints]
+
+### Environmental Constraints
+
+- **Runner Requirements**: [OS/hardware needs]
+- **Network Access**: [External connectivity needs]
+- **Permissions**: [Required access levels]
+
+## Error Handling Strategy
+
+| Error Type | Response | Recovery Action |
+|------------|----------|-----------------|
+| Build Failure | [Response] | [Recovery steps] |
+| Test Failure | [Response] | [Recovery steps] |
+| Deployment Failure | [Response] | [Recovery steps] |
+
+## Quality Gates
+
+### Gate Definitions
+
+| Gate | Criteria | Bypass Conditions |
+|------|----------|-------------------|
+| Code Quality | [Standards] | [When allowed] |
+| Security Scan | [Thresholds] | [When allowed] |
+| Test Coverage | [Percentage] | [When allowed] |
+
+## Monitoring & Observability
+
+### Key Metrics
+
+- **Success Rate**: [Target percentage]
+- **Execution Time**: [Target duration]
+- **Resource Usage**: [Monitoring approach]
+
+### Alerting
+
+| Condition | Severity | Notification Target |
+|-----------|----------|-------------------|
+| [Condition] | [Level] | [Who/Where] |
+
+## Integration Points
+
+### External Systems
+
+| System | Integration Type | Data Exchange | SLA Requirements |
+|--------|------------------|---------------|------------------|
+| [System] | [Type] | [Data format] | [Requirements] |
+
+### Dependent Workflows
+
+| Workflow | Relationship | Trigger Mechanism |
+|----------|--------------|-------------------|
+| [Workflow] | [Type] | [How triggered] |
+
+## Compliance & Governance
+
+### Audit Requirements
+
+- **Execution Logs**: [Retention policy]
+- **Approval Gates**: [Required approvals]
+- **Change Control**: [Update process]
+
+### Security Controls
+
+- **Access Control**: [Permission model]
+- **Secret Management**: [Rotation policy]
+- **Vulnerability Scanning**: [Scan frequency]
+
+## Edge Cases & Exceptions
+
+### Scenario Matrix
+
+| Scenario | Expected Behavior | Validation Method |
+|----------|-------------------|-------------------|
+| [Edge case] | [Behavior] | [How to verify] |
+
+## Validation Criteria
+
+### Workflow Validation
+
+- **VLD-001**: [Validation rule]
+- **VLD-002**: [Validation rule]
+
+### Performance Benchmarks
+
+- **PERF-001**: [Benchmark criteria]
+- **PERF-002**: [Benchmark criteria]
+
+## Change Management
+
+### Update Process
+
+1. **Specification Update**: Modify this document first
+2. **Review & Approval**: [Approval process]
+3. **Implementation**: Apply changes to workflow
+4. **Testing**: [Validation approach]
+5. **Deployment**: [Release process]
+
+### Version History
+
+| Version | Date | Changes | Author |
+|---------|------|---------|--------|
+| 1.0 | [Date] | Initial specification | [Author] |
+
+## Related Specifications
+
+- [Link to related workflow specs]
+- [Link to infrastructure specs]
+- [Link to deployment specs]
+
+```
+
+## Analysis Instructions
+
+When analyzing the workflow file:
+
+1. **Extract Core Purpose**: Identify the primary business objective
+2. **Map Job Flow**: Create dependency graph showing execution order
+3. **Identify Contracts**: Document inputs, outputs, and interfaces
+4. **Capture Constraints**: Extract timeouts, permissions, and limits
+5. **Define Quality Gates**: Identify validation and approval points
+6. **Document Error Paths**: Map failure scenarios and recovery
+7. **Abstract Implementation**: Focus on behavior, not syntax
+
+## Mermaid Diagram Guidelines
+
+### Flow Types
+- **Sequential**: `A --> B --> C`
+- **Parallel**: `A --> B & A --> C; B --> D & C --> D`
+- **Conditional**: `A --> B{Decision}; B -->|Yes| C; B -->|No| D`
+
+### Styling
+```mermaid
+style TriggerNode fill:#e1f5fe
+style SuccessNode fill:#e8f5e8
+style FailureNode fill:#ffebee
+style ProcessNode fill:#f3e5f5
+```
+
+### Complex Workflows
+For workflows with 5+ jobs, use subgraphs:
+```mermaid
+graph TD
+    subgraph "Build Phase"
+        A[Lint] --> B[Test] --> C[Build]
+    end
+    subgraph "Deploy Phase"  
+        D[Staging] --> E[Production]
+    end
+    C --> D
+```
+
+## Token Optimization Strategies
+
+1. **Use Tables**: Dense information in structured format
+2. **Abbreviate Consistently**: Define once, use throughout
+3. **Bullet Points**: Avoid prose paragraphs
+4. **Code Blocks**: Structured data over narrative
+5. **Cross-Reference**: Link instead of repeat information
+
+Focus on creating a specification that serves as both documentation and a template for workflow updates.

prompts/create-implementation-plan.prompt.md

@@ -6,9 +6,11 @@ tools: ['changes', 'codebase', 'editFiles', 'extensions', 'fetch', 'githubRepo',
 # Create Implementation Plan
 
 ## Primary Directive
+
 Your goal is to create a new implementation plan file for `${input:PlanPurpose}`. Your output must be machine-readable, deterministic, and structured for autonomous execution by other AI systems or humans.
 
 ## Execution Context
+
 This prompt is designed for AI-to-AI communication and automated processing. All instructions must be interpreted literally and executed systematically without human interpretation or clarification.
 
 ## Core Requirements
@@ -19,6 +21,7 @@ This prompt is designed for AI-to-AI communication and automated processing. All
 - Ensure complete self-containment with no external dependencies for understanding
 
 ## Plan Structure Requirements
+
 Plans must consist of discrete, atomic phases containing executable tasks. Each phase must be independently processable by AI agents or humans without cross-phase dependencies unless explicitly declared.
 
 ## Phase Architecture
@@ -47,6 +50,7 @@ Plans must consist of discrete, atomic phases containing executable tasks. Each
 - File must be valid Markdown with proper front matter structure
 
 ## Mandatory Template Structure
+
 All implementation plans must strictly adhere to the following template. Each section is required and must be populated with specific, actionable content. AI agents must validate template compliance before execution.
 
 ## Template Validation Rules
@@ -57,6 +61,10 @@ All implementation plans must strictly adhere to the following template. Each se
 - Tables must include all required columns
 - No placeholder text may remain in the final output
 
+## Status
+
+The status of the implementation plan must be clearly defined in the front matter and must reflect the current state of the plan. The status can be one of the following (status_color in brackets): `Completed` (bright green badge), `In progress` (yellow badge), `Planned` (blue badge), `Deprecated` (red badge), or `On Hold` (orange badge). It should also be displayed as a badge in the introduction section.
+
 ```md
 ---
 goal: [Concise Title Describing the Package Implementation Plan's Goal]
@@ -64,11 +72,14 @@ version: [Optional: e.g., 1.0, Date]
 date_created: [YYYY-MM-DD]
 last_updated: [Optional: YYYY-MM-DD]
 owner: [Optional: Team/Individual responsible for this spec]
+status: 'Completed'|'In progress'|'Planned'|'Deprecated'|'On Hold'
 tags: [Optional: List of relevant tags or categories, e.g., `feature`, `upgrade`, `chore`, `architecture`, `migration`, `bug` etc]
 ---
 
 # Introduction
 
+![Status: <status>](https://img.shields.io/badge/status-<status>-<status_color>)
+
 [A short concise introduction to the plan and the goal it is intended to achieve.]
 
 ## 1. Requirements & Constraints

prompts/postgresql-code-review.prompt.md

@@ -0,0 +1,214 @@
+---
+mode: 'agent'
+tools: ['changes', 'codebase', 'editFiles', 'problems']
+description: 'PostgreSQL-specific code review assistant focusing on PostgreSQL best practices, anti-patterns, and unique quality standards. Covers JSONB operations, array usage, custom types, schema design, function optimization, and PostgreSQL-exclusive security features like Row Level Security (RLS).'
+tested_with: 'GitHub Copilot Chat (GPT-4o) - Validated July 20, 2025'
+---
+
+# PostgreSQL Code Review Assistant
+
+Expert PostgreSQL code review for ${selection} (or entire project if no selection). Focus on PostgreSQL-specific best practices, anti-patterns, and quality standards that are unique to PostgreSQL.
+
+## 🎯 PostgreSQL-Specific Review Areas
+
+### JSONB Best Practices
+```sql
+-- ❌ BAD: Inefficient JSONB usage
+SELECT * FROM orders WHERE data->>'status' = 'shipped';  -- No index support
+
+-- ✅ GOOD: Indexable JSONB queries
+CREATE INDEX idx_orders_status ON orders USING gin((data->'status'));
+SELECT * FROM orders WHERE data @> '{"status": "shipped"}';
+
+-- ❌ BAD: Deep nesting without consideration
+UPDATE orders SET data = data || '{"shipping":{"tracking":{"number":"123"}}}';
+
+-- ✅ GOOD: Structured JSONB with validation
+ALTER TABLE orders ADD CONSTRAINT valid_status 
+CHECK (data->>'status' IN ('pending', 'shipped', 'delivered'));
+```
+
+### Array Operations Review
+```sql
+-- ❌ BAD: Inefficient array operations
+SELECT * FROM products WHERE 'electronics' = ANY(categories);  -- No index
+
+-- ✅ GOOD: GIN indexed array queries
+CREATE INDEX idx_products_categories ON products USING gin(categories);
+SELECT * FROM products WHERE categories @> ARRAY['electronics'];
+
+-- ❌ BAD: Array concatenation in loops
+-- This would be inefficient in a function/procedure
+
+-- ✅ GOOD: Bulk array operations
+UPDATE products SET categories = categories || ARRAY['new_category']
+WHERE id IN (SELECT id FROM products WHERE condition);
+```
+
+### PostgreSQL Schema Design Review
+```sql
+-- ❌ BAD: Not using PostgreSQL features
+CREATE TABLE users (
+    id INTEGER,
+    email VARCHAR(255),
+    created_at TIMESTAMP
+);
+
+-- ✅ GOOD: PostgreSQL-optimized schema
+CREATE TABLE users (
+    id BIGSERIAL PRIMARY KEY,
+    email CITEXT UNIQUE NOT NULL,  -- Case-insensitive email
+    created_at TIMESTAMPTZ DEFAULT NOW(),
+    metadata JSONB DEFAULT '{}',
+    CONSTRAINT valid_email CHECK (email ~* '^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}$')
+);
+
+-- Add JSONB GIN index for metadata queries
+CREATE INDEX idx_users_metadata ON users USING gin(metadata);
+```
+
+### Custom Types and Domains
+```sql
+-- ❌ BAD: Using generic types for specific data
+CREATE TABLE transactions (
+    amount DECIMAL(10,2),
+    currency VARCHAR(3),
+    status VARCHAR(20)
+);
+
+-- ✅ GOOD: PostgreSQL custom types
+CREATE TYPE currency_code AS ENUM ('USD', 'EUR', 'GBP', 'JPY');
+CREATE TYPE transaction_status AS ENUM ('pending', 'completed', 'failed', 'cancelled');
+CREATE DOMAIN positive_amount AS DECIMAL(10,2) CHECK (VALUE > 0);
+
+CREATE TABLE transactions (
+    amount positive_amount NOT NULL,
+    currency currency_code NOT NULL,
+    status transaction_status DEFAULT 'pending'
+);
+```
+
+## 🔍 PostgreSQL-Specific Anti-Patterns
+
+### Performance Anti-Patterns
+- **Avoiding PostgreSQL-specific indexes**: Not using GIN/GiST for appropriate data types
+- **Misusing JSONB**: Treating JSONB like a simple string field
+- **Ignoring array operators**: Using inefficient array operations
+- **Poor partition key selection**: Not leveraging PostgreSQL partitioning effectively
+
+### Schema Design Issues
+- **Not using ENUM types**: Using VARCHAR for limited value sets
+- **Ignoring constraints**: Missing CHECK constraints for data validation
+- **Wrong data types**: Using VARCHAR instead of TEXT or CITEXT
+- **Missing JSONB structure**: Unstructured JSONB without validation
+
+### Function and Trigger Issues
+```sql
+-- ❌ BAD: Inefficient trigger function
+CREATE OR REPLACE FUNCTION update_modified_time()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = NOW();  -- Should use TIMESTAMPTZ
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+-- ✅ GOOD: Optimized trigger function
+CREATE OR REPLACE FUNCTION update_modified_time()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = CURRENT_TIMESTAMP;
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+-- Set trigger to fire only when needed
+CREATE TRIGGER update_modified_time_trigger
+    BEFORE UPDATE ON table_name
+    FOR EACH ROW
+    WHEN (OLD.* IS DISTINCT FROM NEW.*)
+    EXECUTE FUNCTION update_modified_time();
+```
+
+## 📊 PostgreSQL Extension Usage Review
+
+### Extension Best Practices
+```sql
+-- ✅ Check if extension exists before creating
+CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
+CREATE EXTENSION IF NOT EXISTS "pgcrypto";
+CREATE EXTENSION IF NOT EXISTS "pg_trgm";
+
+-- ✅ Use extensions appropriately
+-- UUID generation
+SELECT uuid_generate_v4();
+
+-- Password hashing
+SELECT crypt('password', gen_salt('bf'));
+
+-- Fuzzy text matching
+SELECT word_similarity('postgres', 'postgre');
+```
+
+## 🛡️ PostgreSQL Security Review
+
+### Row Level Security (RLS)
+```sql
+-- ✅ GOOD: Implementing RLS
+ALTER TABLE sensitive_data ENABLE ROW LEVEL SECURITY;
+
+CREATE POLICY user_data_policy ON sensitive_data
+    FOR ALL TO application_role
+    USING (user_id = current_setting('app.current_user_id')::INTEGER);
+```
+
+### Privilege Management
+```sql
+-- ❌ BAD: Overly broad permissions
+GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO app_user;
+
+-- ✅ GOOD: Granular permissions
+GRANT SELECT, INSERT, UPDATE ON specific_table TO app_user;
+GRANT USAGE ON SEQUENCE specific_table_id_seq TO app_user;
+```
+
+## 🎯 PostgreSQL Code Quality Checklist
+
+### Schema Design
+- [ ] Using appropriate PostgreSQL data types (CITEXT, JSONB, arrays)
+- [ ] Leveraging ENUM types for constrained values
+- [ ] Implementing proper CHECK constraints
+- [ ] Using TIMESTAMPTZ instead of TIMESTAMP
+- [ ] Defining custom domains for reusable constraints
+
+### Performance Considerations
+- [ ] Appropriate index types (GIN for JSONB/arrays, GiST for ranges)
+- [ ] JSONB queries using containment operators (@>, ?)
+- [ ] Array operations using PostgreSQL-specific operators
+- [ ] Proper use of window functions and CTEs
+- [ ] Efficient use of PostgreSQL-specific functions
+
+### PostgreSQL Features Utilization
+- [ ] Using extensions where appropriate
+- [ ] Implementing stored procedures in PL/pgSQL when beneficial
+- [ ] Leveraging PostgreSQL's advanced SQL features
+- [ ] Using PostgreSQL-specific optimization techniques
+- [ ] Implementing proper error handling in functions
+
+### Security and Compliance
+- [ ] Row Level Security (RLS) implementation where needed
+- [ ] Proper role and privilege management
+- [ ] Using PostgreSQL's built-in encryption functions
+- [ ] Implementing audit trails with PostgreSQL features
+
+## 📝 PostgreSQL-Specific Review Guidelines
+
+1. **Data Type Optimization**: Ensure PostgreSQL-specific types are used appropriately
+2. **Index Strategy**: Review index types and ensure PostgreSQL-specific indexes are utilized
+3. **JSONB Structure**: Validate JSONB schema design and query patterns
+4. **Function Quality**: Review PL/pgSQL functions for efficiency and best practices
+5. **Extension Usage**: Verify appropriate use of PostgreSQL extensions
+6. **Performance Features**: Check utilization of PostgreSQL's advanced features
+7. **Security Implementation**: Review PostgreSQL-specific security features
+
+Focus on PostgreSQL's unique capabilities and ensure the code leverages what makes PostgreSQL special rather than treating it as a generic SQL database.

prompts/postgresql-optimization.prompt.md

@@ -0,0 +1,406 @@
+---
+mode: 'agent'
+tools: ['changes', 'codebase', 'editFiles', 'problems']
+description: 'PostgreSQL-specific development assistant focusing on unique PostgreSQL features, advanced data types, and PostgreSQL-exclusive capabilities. Covers JSONB operations, array types, custom types, range/geometric types, full-text search, window functions, and PostgreSQL extensions ecosystem.'
+tested_with: 'GitHub Copilot Chat (GPT-4o) - Validated July 20, 2025'
+---
+
+# PostgreSQL Development Assistant
+
+Expert PostgreSQL guidance for ${selection} (or entire project if no selection). Focus on PostgreSQL-specific features, optimization patterns, and advanced capabilities.
+
+## <20> PostgreSQL-Specific Features
+
+### JSONB Operations
+```sql
+-- Advanced JSONB queries
+CREATE TABLE events (
+    id SERIAL PRIMARY KEY,
+    data JSONB NOT NULL,
+    created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- GIN index for JSONB performance
+CREATE INDEX idx_events_data_gin ON events USING gin(data);
+
+-- JSONB containment and path queries
+SELECT * FROM events 
+WHERE data @> '{"type": "login"}'
+  AND data #>> '{user,role}' = 'admin';
+
+-- JSONB aggregation
+SELECT jsonb_agg(data) FROM events WHERE data ? 'user_id';
+```
+
+### Array Operations
+```sql
+-- PostgreSQL arrays
+CREATE TABLE posts (
+    id SERIAL PRIMARY KEY,
+    tags TEXT[],
+    categories INTEGER[]
+);
+
+-- Array queries and operations
+SELECT * FROM posts WHERE 'postgresql' = ANY(tags);
+SELECT * FROM posts WHERE tags && ARRAY['database', 'sql'];
+SELECT * FROM posts WHERE array_length(tags, 1) > 3;
+
+-- Array aggregation
+SELECT array_agg(DISTINCT category) FROM posts, unnest(categories) as category;
+```
+
+### Window Functions & Analytics
+```sql
+-- Advanced window functions
+SELECT 
+    product_id,
+    sale_date,
+    amount,
+    -- Running totals
+    SUM(amount) OVER (PARTITION BY product_id ORDER BY sale_date) as running_total,
+    -- Moving averages
+    AVG(amount) OVER (PARTITION BY product_id ORDER BY sale_date ROWS BETWEEN 2 PRECEDING AND CURRENT ROW) as moving_avg,
+    -- Rankings
+    DENSE_RANK() OVER (PARTITION BY EXTRACT(month FROM sale_date) ORDER BY amount DESC) as monthly_rank,
+    -- Lag/Lead for comparisons
+    LAG(amount, 1) OVER (PARTITION BY product_id ORDER BY sale_date) as prev_amount
+FROM sales;
+```
+
+### Full-Text Search
+```sql
+-- PostgreSQL full-text search
+CREATE TABLE documents (
+    id SERIAL PRIMARY KEY,
+    title TEXT,
+    content TEXT,
+    search_vector tsvector
+);
+
+-- Update search vector
+UPDATE documents 
+SET search_vector = to_tsvector('english', title || ' ' || content);
+
+-- GIN index for search performance
+CREATE INDEX idx_documents_search ON documents USING gin(search_vector);
+
+-- Search queries
+SELECT * FROM documents 
+WHERE search_vector @@ plainto_tsquery('english', 'postgresql database');
+
+-- Ranking results
+SELECT *, ts_rank(search_vector, plainto_tsquery('postgresql')) as rank
+FROM documents 
+WHERE search_vector @@ plainto_tsquery('postgresql')
+ORDER BY rank DESC;
+```
+
+## <20> PostgreSQL Performance Tuning
+
+### Query Optimization
+```sql
+-- EXPLAIN ANALYZE for performance analysis
+EXPLAIN (ANALYZE, BUFFERS, FORMAT TEXT) 
+SELECT u.name, COUNT(o.id) as order_count
+FROM users u
+LEFT JOIN orders o ON u.id = o.user_id
+WHERE u.created_at > '2024-01-01'::date
+GROUP BY u.id, u.name;
+
+-- Identify slow queries from pg_stat_statements
+SELECT query, calls, total_time, mean_time, rows,
+       100.0 * shared_blks_hit / nullif(shared_blks_hit + shared_blks_read, 0) AS hit_percent
+FROM pg_stat_statements 
+ORDER BY total_time DESC 
+LIMIT 10;
+```
+
+### Index Strategies
+```sql
+-- Composite indexes for multi-column queries
+CREATE INDEX idx_orders_user_date ON orders(user_id, order_date);
+
+-- Partial indexes for filtered queries
+CREATE INDEX idx_active_users ON users(created_at) WHERE status = 'active';
+
+-- Expression indexes for computed values
+CREATE INDEX idx_users_lower_email ON users(lower(email));
+
+-- Covering indexes to avoid table lookups
+CREATE INDEX idx_orders_covering ON orders(user_id, status) INCLUDE (total, created_at);
+```
+
+### Connection & Memory Management
+```sql
+-- Check connection usage
+SELECT count(*) as connections, state 
+FROM pg_stat_activity 
+GROUP BY state;
+
+-- Monitor memory usage
+SELECT name, setting, unit 
+FROM pg_settings 
+WHERE name IN ('shared_buffers', 'work_mem', 'maintenance_work_mem');
+```
+
+## <20>️ PostgreSQL Advanced Data Types
+
+### Custom Types & Domains
+```sql
+-- Create custom types
+CREATE TYPE address_type AS (
+    street TEXT,
+    city TEXT,
+    postal_code TEXT,
+    country TEXT
+);
+
+CREATE TYPE order_status AS ENUM ('pending', 'processing', 'shipped', 'delivered', 'cancelled');
+
+-- Use domains for data validation
+CREATE DOMAIN email_address AS TEXT 
+CHECK (VALUE ~* '^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}$');
+
+-- Table using custom types
+CREATE TABLE customers (
+    id SERIAL PRIMARY KEY,
+    email email_address NOT NULL,
+    address address_type,
+    status order_status DEFAULT 'pending'
+);
+```
+
+### Range Types
+```sql
+-- PostgreSQL range types
+CREATE TABLE reservations (
+    id SERIAL PRIMARY KEY,
+    room_id INTEGER,
+    reservation_period tstzrange,
+    price_range numrange
+);
+
+-- Range queries
+SELECT * FROM reservations 
+WHERE reservation_period && tstzrange('2024-07-20', '2024-07-25');
+
+-- Exclude overlapping ranges
+ALTER TABLE reservations 
+ADD CONSTRAINT no_overlap 
+EXCLUDE USING gist (room_id WITH =, reservation_period WITH &&);
+```
+
+### Geometric Types
+```sql
+-- PostgreSQL geometric types
+CREATE TABLE locations (
+    id SERIAL PRIMARY KEY,
+    name TEXT,
+    coordinates POINT,
+    coverage CIRCLE,
+    service_area POLYGON
+);
+
+-- Geometric queries
+SELECT name FROM locations 
+WHERE coordinates <-> point(40.7128, -74.0060) < 10; -- Within 10 units
+
+-- GiST index for geometric data
+CREATE INDEX idx_locations_coords ON locations USING gist(coordinates);
+```
+
+## 📊 PostgreSQL Extensions & Tools
+
+### Useful Extensions
+```sql
+-- Enable commonly used extensions
+CREATE EXTENSION IF NOT EXISTS "uuid-ossp";    -- UUID generation
+CREATE EXTENSION IF NOT EXISTS "pgcrypto";     -- Cryptographic functions
+CREATE EXTENSION IF NOT EXISTS "unaccent";     -- Remove accents from text
+CREATE EXTENSION IF NOT EXISTS "pg_trgm";      -- Trigram matching
+CREATE EXTENSION IF NOT EXISTS "btree_gin";    -- GIN indexes for btree types
+
+-- Using extensions
+SELECT uuid_generate_v4();                     -- Generate UUIDs
+SELECT crypt('password', gen_salt('bf'));      -- Hash passwords
+SELECT similarity('postgresql', 'postgersql'); -- Fuzzy matching
+```
+
+### Monitoring & Maintenance
+```sql
+-- Database size and growth
+SELECT pg_size_pretty(pg_database_size(current_database())) as db_size;
+
+-- Table and index sizes
+SELECT schemaname, tablename,
+       pg_size_pretty(pg_total_relation_size(schemaname||'.'||tablename)) as size
+FROM pg_tables 
+ORDER BY pg_total_relation_size(schemaname||'.'||tablename) DESC;
+
+-- Index usage statistics
+SELECT schemaname, tablename, indexname, idx_scan, idx_tup_read, idx_tup_fetch
+FROM pg_stat_user_indexes 
+WHERE idx_scan = 0;  -- Unused indexes
+```
+
+### PostgreSQL-Specific Optimization Tips
+- **Use EXPLAIN (ANALYZE, BUFFERS)** for detailed query analysis
+- **Configure postgresql.conf** for your workload (OLTP vs OLAP)
+- **Use connection pooling** (pgbouncer) for high-concurrency applications
+- **Regular VACUUM and ANALYZE** for optimal performance
+- **Partition large tables** using PostgreSQL 10+ declarative partitioning
+- **Use pg_stat_statements** for query performance monitoring
+
+## 📊 Monitoring and Maintenance
+
+### Query Performance Monitoring
+```sql
+-- Identify slow queries
+SELECT query, calls, total_time, mean_time, rows
+FROM pg_stat_statements 
+ORDER BY total_time DESC 
+LIMIT 10;
+
+-- Check index usage
+SELECT schemaname, tablename, indexname, idx_scan, idx_tup_read, idx_tup_fetch
+FROM pg_stat_user_indexes 
+WHERE idx_scan = 0;
+```
+
+### Database Maintenance
+- **VACUUM and ANALYZE**: Regular maintenance for performance
+- **Index Maintenance**: Monitor and rebuild fragmented indexes
+- **Statistics Updates**: Keep query planner statistics current
+- **Log Analysis**: Regular review of PostgreSQL logs
+
+## 🛠️ Common Query Patterns
+
+### Pagination
+```sql
+-- ❌ BAD: OFFSET for large datasets
+SELECT * FROM products ORDER BY id OFFSET 10000 LIMIT 20;
+
+-- ✅ GOOD: Cursor-based pagination
+SELECT * FROM products 
+WHERE id > $last_id 
+ORDER BY id 
+LIMIT 20;
+```
+
+### Aggregation
+```sql
+-- ❌ BAD: Inefficient grouping
+SELECT user_id, COUNT(*) 
+FROM orders 
+WHERE order_date >= '2024-01-01' 
+GROUP BY user_id;
+
+-- ✅ GOOD: Optimized with partial index
+CREATE INDEX idx_orders_recent ON orders(user_id) 
+WHERE order_date >= '2024-01-01';
+
+SELECT user_id, COUNT(*) 
+FROM orders 
+WHERE order_date >= '2024-01-01' 
+GROUP BY user_id;
+```
+
+### JSON Queries
+```sql
+-- ❌ BAD: Inefficient JSON querying
+SELECT * FROM users WHERE data::text LIKE '%admin%';
+
+-- ✅ GOOD: JSONB operators and GIN index
+CREATE INDEX idx_users_data_gin ON users USING gin(data);
+
+SELECT * FROM users WHERE data @> '{"role": "admin"}';
+```
+
+## 📋 Optimization Checklist
+
+### Query Analysis
+- [ ] Run EXPLAIN ANALYZE for expensive queries
+- [ ] Check for sequential scans on large tables
+- [ ] Verify appropriate join algorithms
+- [ ] Review WHERE clause selectivity
+- [ ] Analyze sort and aggregation operations
+
+### Index Strategy
+- [ ] Create indexes for frequently queried columns
+- [ ] Use composite indexes for multi-column searches
+- [ ] Consider partial indexes for filtered queries
+- [ ] Remove unused or duplicate indexes
+- [ ] Monitor index bloat and fragmentation
+
+### Security Review
+- [ ] Use parameterized queries exclusively
+- [ ] Implement proper access controls
+- [ ] Enable row-level security where needed
+- [ ] Audit sensitive data access
+- [ ] Use secure connection methods
+
+### Performance Monitoring
+- [ ] Set up query performance monitoring
+- [ ] Configure appropriate log settings
+- [ ] Monitor connection pool usage
+- [ ] Track database growth and maintenance needs
+- [ ] Set up alerting for performance degradation
+
+## 🎯 Optimization Output Format
+
+### Query Analysis Results
+```
+## Query Performance Analysis
+
+**Original Query**:
+[Original SQL with performance issues]
+
+**Issues Identified**:
+- Sequential scan on large table (Cost: 15000.00)
+- Missing index on frequently queried column
+- Inefficient join order
+
+**Optimized Query**:
+[Improved SQL with explanations]
+
+**Recommended Indexes**:
+```sql
+CREATE INDEX idx_table_column ON table(column);
+```
+
+**Performance Impact**: Expected 80% improvement in execution time
+```
+
+## 🚀 Advanced PostgreSQL Features
+
+### Window Functions
+```sql
+-- Running totals and rankings
+SELECT 
+    product_id,
+    order_date,
+    amount,
+    SUM(amount) OVER (PARTITION BY product_id ORDER BY order_date) as running_total,
+    ROW_NUMBER() OVER (PARTITION BY product_id ORDER BY amount DESC) as rank
+FROM sales;
+```
+
+### Common Table Expressions (CTEs)
+```sql
+-- Recursive queries for hierarchical data
+WITH RECURSIVE category_tree AS (
+    SELECT id, name, parent_id, 1 as level
+    FROM categories 
+    WHERE parent_id IS NULL
+    
+    UNION ALL
+    
+    SELECT c.id, c.name, c.parent_id, ct.level + 1
+    FROM categories c
+    JOIN category_tree ct ON c.parent_id = ct.id
+)
+SELECT * FROM category_tree ORDER BY level, name;
+```
+
+Focus on providing specific, actionable PostgreSQL optimizations that improve query performance, security, and maintainability while leveraging PostgreSQL's advanced features.

prompts/sql-code-review.prompt.md

@@ -0,0 +1,303 @@
+---
+mode: 'agent'
+tools: ['changes', 'codebase', 'editFiles', 'problems']
+description: 'Universal SQL code review assistant that performs comprehensive security, maintainability, and code quality analysis across all SQL databases (MySQL, PostgreSQL, SQL Server, Oracle). Focuses on SQL injection prevention, access control, code standards, and anti-pattern detection. Complements SQL optimization prompt for complete development coverage.'
+tested_with: 'GitHub Copilot Chat (GPT-4o) - Validated July 20, 2025'
+---
+
+# SQL Code Review
+
+Perform a thorough SQL code review of ${selection} (or entire project if no selection) focusing on security, performance, maintainability, and database best practices.
+
+## 🔒 Security Analysis
+
+### SQL Injection Prevention
+```sql
+-- ❌ CRITICAL: SQL Injection vulnerability
+query = "SELECT * FROM users WHERE id = " + userInput;
+query = f"DELETE FROM orders WHERE user_id = {user_id}";
+
+-- ✅ SECURE: Parameterized queries
+-- PostgreSQL/MySQL
+PREPARE stmt FROM 'SELECT * FROM users WHERE id = ?';
+EXECUTE stmt USING @user_id;
+
+-- SQL Server
+EXEC sp_executesql N'SELECT * FROM users WHERE id = @id', N'@id INT', @id = @user_id;
+```
+
+### Access Control & Permissions
+- **Principle of Least Privilege**: Grant minimum required permissions
+- **Role-Based Access**: Use database roles instead of direct user permissions
+- **Schema Security**: Proper schema ownership and access controls
+- **Function/Procedure Security**: Review DEFINER vs INVOKER rights
+
+### Data Protection
+- **Sensitive Data Exposure**: Avoid SELECT * on tables with sensitive columns
+- **Audit Logging**: Ensure sensitive operations are logged
+- **Data Masking**: Use views or functions to mask sensitive data
+- **Encryption**: Verify encrypted storage for sensitive data
+
+## ⚡ Performance Optimization
+
+### Query Structure Analysis
+```sql
+-- ❌ BAD: Inefficient query patterns
+SELECT DISTINCT u.* 
+FROM users u, orders o, products p
+WHERE u.id = o.user_id 
+AND o.product_id = p.id
+AND YEAR(o.order_date) = 2024;
+
+-- ✅ GOOD: Optimized structure
+SELECT u.id, u.name, u.email
+FROM users u
+INNER JOIN orders o ON u.id = o.user_id
+WHERE o.order_date >= '2024-01-01' 
+AND o.order_date < '2025-01-01';
+```
+
+### Index Strategy Review
+- **Missing Indexes**: Identify columns that need indexing
+- **Over-Indexing**: Find unused or redundant indexes
+- **Composite Indexes**: Multi-column indexes for complex queries
+- **Index Maintenance**: Check for fragmented or outdated indexes
+
+### Join Optimization
+- **Join Types**: Verify appropriate join types (INNER vs LEFT vs EXISTS)
+- **Join Order**: Optimize for smaller result sets first
+- **Cartesian Products**: Identify and fix missing join conditions
+- **Subquery vs JOIN**: Choose the most efficient approach
+
+### Aggregate and Window Functions
+```sql
+-- ❌ BAD: Inefficient aggregation
+SELECT user_id, 
+       (SELECT COUNT(*) FROM orders o2 WHERE o2.user_id = o1.user_id) as order_count
+FROM orders o1
+GROUP BY user_id;
+
+-- ✅ GOOD: Efficient aggregation
+SELECT user_id, COUNT(*) as order_count
+FROM orders
+GROUP BY user_id;
+```
+
+## 🛠️ Code Quality & Maintainability
+
+### SQL Style & Formatting
+```sql
+-- ❌ BAD: Poor formatting and style
+select u.id,u.name,o.total from users u left join orders o on u.id=o.user_id where u.status='active' and o.order_date>='2024-01-01';
+
+-- ✅ GOOD: Clean, readable formatting
+SELECT u.id,
+       u.name,
+       o.total
+FROM users u
+LEFT JOIN orders o ON u.id = o.user_id
+WHERE u.status = 'active'
+  AND o.order_date >= '2024-01-01';
+```
+
+### Naming Conventions
+- **Consistent Naming**: Tables, columns, constraints follow consistent patterns
+- **Descriptive Names**: Clear, meaningful names for database objects
+- **Reserved Words**: Avoid using database reserved words as identifiers
+- **Case Sensitivity**: Consistent case usage across schema
+
+### Schema Design Review
+- **Normalization**: Appropriate normalization level (avoid over/under-normalization)
+- **Data Types**: Optimal data type choices for storage and performance
+- **Constraints**: Proper use of PRIMARY KEY, FOREIGN KEY, CHECK, NOT NULL
+- **Default Values**: Appropriate default values for columns
+
+## 🗄️ Database-Specific Best Practices
+
+### PostgreSQL
+```sql
+-- Use JSONB for JSON data
+CREATE TABLE events (
+    id SERIAL PRIMARY KEY,
+    data JSONB NOT NULL,
+    created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- GIN index for JSONB queries
+CREATE INDEX idx_events_data ON events USING gin(data);
+
+-- Array types for multi-value columns
+CREATE TABLE tags (
+    post_id INT,
+    tag_names TEXT[]
+);
+```
+
+### MySQL
+```sql
+-- Use appropriate storage engines
+CREATE TABLE sessions (
+    id VARCHAR(128) PRIMARY KEY,
+    data TEXT,
+    expires TIMESTAMP
+) ENGINE=InnoDB;
+
+-- Optimize for InnoDB
+ALTER TABLE large_table 
+ADD INDEX idx_covering (status, created_at, id);
+```
+
+### SQL Server
+```sql
+-- Use appropriate data types
+CREATE TABLE products (
+    id BIGINT IDENTITY(1,1) PRIMARY KEY,
+    name NVARCHAR(255) NOT NULL,
+    price DECIMAL(10,2) NOT NULL,
+    created_at DATETIME2 DEFAULT GETUTCDATE()
+);
+
+-- Columnstore indexes for analytics
+CREATE COLUMNSTORE INDEX idx_sales_cs ON sales;
+```
+
+### Oracle
+```sql
+-- Use sequences for auto-increment
+CREATE SEQUENCE user_id_seq START WITH 1 INCREMENT BY 1;
+
+CREATE TABLE users (
+    id NUMBER DEFAULT user_id_seq.NEXTVAL PRIMARY KEY,
+    name VARCHAR2(255) NOT NULL
+);
+```
+
+## 🧪 Testing & Validation
+
+### Data Integrity Checks
+```sql
+-- Verify referential integrity
+SELECT o.user_id 
+FROM orders o 
+LEFT JOIN users u ON o.user_id = u.id 
+WHERE u.id IS NULL;
+
+-- Check for data consistency
+SELECT COUNT(*) as inconsistent_records
+FROM products 
+WHERE price < 0 OR stock_quantity < 0;
+```
+
+### Performance Testing
+- **Execution Plans**: Review query execution plans
+- **Load Testing**: Test queries with realistic data volumes
+- **Stress Testing**: Verify performance under concurrent load
+- **Regression Testing**: Ensure optimizations don't break functionality
+
+## 📊 Common Anti-Patterns
+
+### N+1 Query Problem
+```sql
+-- ❌ BAD: N+1 queries in application code
+for user in users:
+    orders = query("SELECT * FROM orders WHERE user_id = ?", user.id)
+
+-- ✅ GOOD: Single optimized query
+SELECT u.*, o.*
+FROM users u
+LEFT JOIN orders o ON u.id = o.user_id;
+```
+
+### Overuse of DISTINCT
+```sql
+-- ❌ BAD: DISTINCT masking join issues
+SELECT DISTINCT u.name 
+FROM users u, orders o 
+WHERE u.id = o.user_id;
+
+-- ✅ GOOD: Proper join without DISTINCT
+SELECT u.name
+FROM users u
+INNER JOIN orders o ON u.id = o.user_id
+GROUP BY u.name;
+```
+
+### Function Misuse in WHERE Clauses
+```sql
+-- ❌ BAD: Functions prevent index usage
+SELECT * FROM orders 
+WHERE YEAR(order_date) = 2024;
+
+-- ✅ GOOD: Range conditions use indexes
+SELECT * FROM orders 
+WHERE order_date >= '2024-01-01' 
+  AND order_date < '2025-01-01';
+```
+
+## 📋 SQL Review Checklist
+
+### Security
+- [ ] All user inputs are parameterized
+- [ ] No dynamic SQL construction with string concatenation
+- [ ] Appropriate access controls and permissions
+- [ ] Sensitive data is properly protected
+- [ ] SQL injection attack vectors are eliminated
+
+### Performance
+- [ ] Indexes exist for frequently queried columns
+- [ ] No unnecessary SELECT * statements
+- [ ] JOINs are optimized and use appropriate types
+- [ ] WHERE clauses are selective and use indexes
+- [ ] Subqueries are optimized or converted to JOINs
+
+### Code Quality
+- [ ] Consistent naming conventions
+- [ ] Proper formatting and indentation
+- [ ] Meaningful comments for complex logic
+- [ ] Appropriate data types are used
+- [ ] Error handling is implemented
+
+### Schema Design
+- [ ] Tables are properly normalized
+- [ ] Constraints enforce data integrity
+- [ ] Indexes support query patterns
+- [ ] Foreign key relationships are defined
+- [ ] Default values are appropriate
+
+## 🎯 Review Output Format
+
+### Issue Template
+```
+## [PRIORITY] [CATEGORY]: [Brief Description]
+
+**Location**: [Table/View/Procedure name and line number if applicable]
+**Issue**: [Detailed explanation of the problem]
+**Security Risk**: [If applicable - injection risk, data exposure, etc.]
+**Performance Impact**: [Query cost, execution time impact]
+**Recommendation**: [Specific fix with code example]
+
+**Before**:
+```sql
+-- Problematic SQL
+```
+
+**After**:
+```sql
+-- Improved SQL
+```
+
+**Expected Improvement**: [Performance gain, security benefit]
+```
+
+### Summary Assessment
+- **Security Score**: [1-10] - SQL injection protection, access controls
+- **Performance Score**: [1-10] - Query efficiency, index usage
+- **Maintainability Score**: [1-10] - Code quality, documentation
+- **Schema Quality Score**: [1-10] - Design patterns, normalization
+
+### Top 3 Priority Actions
+1. **[Critical Security Fix]**: Address SQL injection vulnerabilities
+2. **[Performance Optimization]**: Add missing indexes or optimize queries
+3. **[Code Quality]**: Improve naming conventions and documentation
+
+Focus on providing actionable, database-agnostic recommendations while highlighting platform-specific optimizations and best practices.

prompts/sql-optimization.prompt.md

@@ -0,0 +1,298 @@
+---
+mode: 'agent'
+tools: ['changes', 'codebase', 'editFiles', 'problems']
+description: 'Universal SQL performance optimization assistant for comprehensive query tuning, indexing strategies, and database performance analysis across all SQL databases (MySQL, PostgreSQL, SQL Server, Oracle). Provides execution plan analysis, pagination optimization, batch operations, and performance monitoring guidance.'
+tested_with: 'GitHub Copilot Chat (GPT-4o) - Validated July 20, 2025'
+---
+
+# SQL Performance Optimization Assistant
+
+Expert SQL performance optimization for ${selection} (or entire project if no selection). Focus on universal SQL optimization techniques that work across MySQL, PostgreSQL, SQL Server, Oracle, and other SQL databases.
+
+## 🎯 Core Optimization Areas
+
+### Query Performance Analysis
+```sql
+-- ❌ BAD: Inefficient query patterns
+SELECT * FROM orders o
+WHERE YEAR(o.created_at) = 2024
+  AND o.customer_id IN (
+      SELECT c.id FROM customers c WHERE c.status = 'active'
+  );
+
+-- ✅ GOOD: Optimized query with proper indexing hints
+SELECT o.id, o.customer_id, o.total_amount, o.created_at
+FROM orders o
+INNER JOIN customers c ON o.customer_id = c.id
+WHERE o.created_at >= '2024-01-01' 
+  AND o.created_at < '2025-01-01'
+  AND c.status = 'active';
+
+-- Required indexes:
+-- CREATE INDEX idx_orders_created_at ON orders(created_at);
+-- CREATE INDEX idx_customers_status ON customers(status);
+-- CREATE INDEX idx_orders_customer_id ON orders(customer_id);
+```
+
+### Index Strategy Optimization
+```sql
+-- ❌ BAD: Poor indexing strategy
+CREATE INDEX idx_user_data ON users(email, first_name, last_name, created_at);
+
+-- ✅ GOOD: Optimized composite indexing
+-- For queries filtering by email first, then sorting by created_at
+CREATE INDEX idx_users_email_created ON users(email, created_at);
+
+-- For full-text name searches
+CREATE INDEX idx_users_name ON users(last_name, first_name);
+
+-- For user status queries
+CREATE INDEX idx_users_status_created ON users(status, created_at)
+WHERE status IS NOT NULL;
+```
+
+### Subquery Optimization
+```sql
+-- ❌ BAD: Correlated subquery
+SELECT p.product_name, p.price
+FROM products p
+WHERE p.price > (
+    SELECT AVG(price) 
+    FROM products p2 
+    WHERE p2.category_id = p.category_id
+);
+
+-- ✅ GOOD: Window function approach
+SELECT product_name, price
+FROM (
+    SELECT product_name, price,
+           AVG(price) OVER (PARTITION BY category_id) as avg_category_price
+    FROM products
+) ranked
+WHERE price > avg_category_price;
+```
+
+## 📊 Performance Tuning Techniques
+
+### JOIN Optimization
+```sql
+-- ❌ BAD: Inefficient JOIN order and conditions
+SELECT o.*, c.name, p.product_name
+FROM orders o
+LEFT JOIN customers c ON o.customer_id = c.id
+LEFT JOIN order_items oi ON o.id = oi.order_id
+LEFT JOIN products p ON oi.product_id = p.id
+WHERE o.created_at > '2024-01-01'
+  AND c.status = 'active';
+
+-- ✅ GOOD: Optimized JOIN with filtering
+SELECT o.id, o.total_amount, c.name, p.product_name
+FROM orders o
+INNER JOIN customers c ON o.customer_id = c.id AND c.status = 'active'
+INNER JOIN order_items oi ON o.id = oi.order_id
+INNER JOIN products p ON oi.product_id = p.id
+WHERE o.created_at > '2024-01-01';
+```
+
+### Pagination Optimization
+```sql
+-- ❌ BAD: OFFSET-based pagination (slow for large offsets)
+SELECT * FROM products 
+ORDER BY created_at DESC 
+LIMIT 20 OFFSET 10000;
+
+-- ✅ GOOD: Cursor-based pagination
+SELECT * FROM products 
+WHERE created_at < '2024-06-15 10:30:00'
+ORDER BY created_at DESC 
+LIMIT 20;
+
+-- Or using ID-based cursor
+SELECT * FROM products 
+WHERE id > 1000
+ORDER BY id 
+LIMIT 20;
+```
+
+### Aggregation Optimization
+```sql
+-- ❌ BAD: Multiple separate aggregation queries
+SELECT COUNT(*) FROM orders WHERE status = 'pending';
+SELECT COUNT(*) FROM orders WHERE status = 'shipped';
+SELECT COUNT(*) FROM orders WHERE status = 'delivered';
+
+-- ✅ GOOD: Single query with conditional aggregation
+SELECT 
+    COUNT(CASE WHEN status = 'pending' THEN 1 END) as pending_count,
+    COUNT(CASE WHEN status = 'shipped' THEN 1 END) as shipped_count,
+    COUNT(CASE WHEN status = 'delivered' THEN 1 END) as delivered_count
+FROM orders;
+```
+
+## 🔍 Query Anti-Patterns
+
+### SELECT Performance Issues
+```sql
+-- ❌ BAD: SELECT * anti-pattern
+SELECT * FROM large_table lt
+JOIN another_table at ON lt.id = at.ref_id;
+
+-- ✅ GOOD: Explicit column selection
+SELECT lt.id, lt.name, at.value
+FROM large_table lt
+JOIN another_table at ON lt.id = at.ref_id;
+```
+
+### WHERE Clause Optimization
+```sql
+-- ❌ BAD: Function calls in WHERE clause
+SELECT * FROM orders 
+WHERE UPPER(customer_email) = 'JOHN@EXAMPLE.COM';
+
+-- ✅ GOOD: Index-friendly WHERE clause
+SELECT * FROM orders 
+WHERE customer_email = 'john@example.com';
+-- Consider: CREATE INDEX idx_orders_email ON orders(LOWER(customer_email));
+```
+
+### OR vs UNION Optimization
+```sql
+-- ❌ BAD: Complex OR conditions
+SELECT * FROM products 
+WHERE (category = 'electronics' AND price < 1000)
+   OR (category = 'books' AND price < 50);
+
+-- ✅ GOOD: UNION approach for better optimization
+SELECT * FROM products WHERE category = 'electronics' AND price < 1000
+UNION ALL
+SELECT * FROM products WHERE category = 'books' AND price < 50;
+```
+
+## 📈 Database-Agnostic Optimization
+
+### Batch Operations
+```sql
+-- ❌ BAD: Row-by-row operations
+INSERT INTO products (name, price) VALUES ('Product 1', 10.00);
+INSERT INTO products (name, price) VALUES ('Product 2', 15.00);
+INSERT INTO products (name, price) VALUES ('Product 3', 20.00);
+
+-- ✅ GOOD: Batch insert
+INSERT INTO products (name, price) VALUES 
+('Product 1', 10.00),
+('Product 2', 15.00),
+('Product 3', 20.00);
+```
+
+### Temporary Table Usage
+```sql
+-- ✅ GOOD: Using temporary tables for complex operations
+CREATE TEMPORARY TABLE temp_calculations AS
+SELECT customer_id, 
+       SUM(total_amount) as total_spent,
+       COUNT(*) as order_count
+FROM orders 
+WHERE created_at >= '2024-01-01'
+GROUP BY customer_id;
+
+-- Use the temp table for further calculations
+SELECT c.name, tc.total_spent, tc.order_count
+FROM temp_calculations tc
+JOIN customers c ON tc.customer_id = c.id
+WHERE tc.total_spent > 1000;
+```
+
+## 🛠️ Index Management
+
+### Index Design Principles
+```sql
+-- ✅ GOOD: Covering index design
+CREATE INDEX idx_orders_covering 
+ON orders(customer_id, created_at) 
+INCLUDE (total_amount, status);  -- SQL Server syntax
+-- Or: CREATE INDEX idx_orders_covering ON orders(customer_id, created_at, total_amount, status); -- Other databases
+```
+
+### Partial Index Strategy
+```sql
+-- ✅ GOOD: Partial indexes for specific conditions
+CREATE INDEX idx_orders_active 
+ON orders(created_at) 
+WHERE status IN ('pending', 'processing');
+```
+
+## 📊 Performance Monitoring Queries
+
+### Query Performance Analysis
+```sql
+-- Generic approach to identify slow queries
+-- (Specific syntax varies by database)
+
+-- For MySQL:
+SELECT query_time, lock_time, rows_sent, rows_examined, sql_text
+FROM mysql.slow_log
+ORDER BY query_time DESC;
+
+-- For PostgreSQL:
+SELECT query, calls, total_time, mean_time
+FROM pg_stat_statements
+ORDER BY total_time DESC;
+
+-- For SQL Server:
+SELECT 
+    qs.total_elapsed_time/qs.execution_count as avg_elapsed_time,
+    qs.execution_count,
+    SUBSTRING(qt.text, (qs.statement_start_offset/2)+1,
+        ((CASE qs.statement_end_offset WHEN -1 THEN DATALENGTH(qt.text)
+        ELSE qs.statement_end_offset END - qs.statement_start_offset)/2)+1) as query_text
+FROM sys.dm_exec_query_stats qs
+CROSS APPLY sys.dm_exec_sql_text(qs.sql_handle) qt
+ORDER BY avg_elapsed_time DESC;
+```
+
+## 🎯 Universal Optimization Checklist
+
+### Query Structure
+- [ ] Avoiding SELECT * in production queries
+- [ ] Using appropriate JOIN types (INNER vs LEFT/RIGHT)
+- [ ] Filtering early in WHERE clauses
+- [ ] Using EXISTS instead of IN for subqueries when appropriate
+- [ ] Avoiding functions in WHERE clauses that prevent index usage
+
+### Index Strategy
+- [ ] Creating indexes on frequently queried columns
+- [ ] Using composite indexes in the right column order
+- [ ] Avoiding over-indexing (impacts INSERT/UPDATE performance)
+- [ ] Using covering indexes where beneficial
+- [ ] Creating partial indexes for specific query patterns
+
+### Data Types and Schema
+- [ ] Using appropriate data types for storage efficiency
+- [ ] Normalizing appropriately (3NF for OLTP, denormalized for OLAP)
+- [ ] Using constraints to help query optimizer
+- [ ] Partitioning large tables when appropriate
+
+### Query Patterns
+- [ ] Using LIMIT/TOP for result set control
+- [ ] Implementing efficient pagination strategies
+- [ ] Using batch operations for bulk data changes
+- [ ] Avoiding N+1 query problems
+- [ ] Using prepared statements for repeated queries
+
+### Performance Testing
+- [ ] Testing queries with realistic data volumes
+- [ ] Analyzing query execution plans
+- [ ] Monitoring query performance over time
+- [ ] Setting up alerts for slow queries
+- [ ] Regular index usage analysis
+
+## 📝 Optimization Methodology
+
+1. **Identify**: Use database-specific tools to find slow queries
+2. **Analyze**: Examine execution plans and identify bottlenecks
+3. **Optimize**: Apply appropriate optimization techniques
+4. **Test**: Verify performance improvements
+5. **Monitor**: Continuously track performance metrics
+6. **Iterate**: Regular performance review and optimization
+
+Focus on measurable performance improvements and always test optimizations with realistic data volumes and query patterns.

prompts/update-implementation-plan.prompt.md

@@ -61,6 +61,10 @@ All implementation plans must strictly adhere to the following template. Each se
 - Tables must include all required columns
 - No placeholder text may remain in the final output
 
+## Status
+
+The status of the implementation plan must be clearly defined in the front matter and must reflect the current state of the plan. The status can be one of the following (status_color in brackets): `Completed` (bright green badge), `In progress` (yellow badge), `Planned` (blue badge), `Deprecated` (red badge), or `On Hold` (orange badge). It should also be displayed as a badge in the introduction section.
+
 ```md
 ---
 goal: [Concise Title Describing the Package Implementation Plan's Goal]
@@ -68,11 +72,14 @@ version: [Optional: e.g., 1.0, Date]
 date_created: [YYYY-MM-DD]
 last_updated: [Optional: YYYY-MM-DD]
 owner: [Optional: Team/Individual responsible for this spec]
+status: 'Completed'|'In progress'|'Planned'|'Deprecated'|'On Hold'
 tags: [Optional: List of relevant tags or categories, e.g., `feature`, `upgrade`, `chore`, `architecture`, `migration`, `bug` etc]
 ---
 
 # Introduction
 
+![Status: <status>](https://img.shields.io/badge/status-<status>-<status_color>)
+
 [A short concise introduction to the plan and the goal it is intended to achieve.]
 
 ## 1. Requirements & Constraints