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A build-along for .NET developers — create one GitHub Copilot Skill (SKILL.md) that enforces Clean Architecture, CQRS and your API contract.
Suthahar Jegatheesan GitHub Copilot Skills explained by an architect — what they are, how they differ from prompts and instructions, and how to build reusable Skills for teams.
Suthahar Jegatheesan Everything that belongs in an AGENTS.md file — architecture, security, testing, AI rules — plus what to leave out, common mistakes and a reusable template.
Suthahar Jegatheesan AI agents write more code each month than teams can review by hand. AGENTS.md is the one file that keeps it consistent — solo, team or enterprise.
Suthahar Jegatheesan GitHub Copilot custom instructions explained simply — what the file is, why every project needs one, and the mistakes beginners make when writing it.
Suthahar Jegatheesan End-to-end retrieval-augmented generation in C#: chunking, embeddings, hybrid vector search, and grounding a chat completion so it cites its sources.
Suthahar Jegatheesan A working JWT bearer auth setup for ASP.NET Core Minimal APIs — token validation, role policies, and the config mistakes that silently disable security.
Suthahar Jegatheesan Program.cs stops scaling around twenty endpoints. Here is a vertical-slice layout for Minimal APIs that keeps routing, validation and handlers organised.
Suthahar Jegatheesan That is the 8 most recent. Browse everything to go further back.
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