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Al Nyveldt

@al.nyveldt.com

Software developer from central Pennsylvania. Mostly focused on .NET technologies but likes to dabble in lots of stuff. More info at https://al.nyveldt.com

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Posts 12.02.2025
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Latest posts by Al Nyveldt @al.nyveldt.com

Make Copilot Work Your Way: Building MCP Servers in C# | Al Nyveldt Build your first MCP server with C# and .NET. This practical guide shows how to connect GitHub Copilot to your Obsidian notes—and teaches you the pattern to solve your own problems.

Make Copilot Work Your Way: Building MCP Servers in C#

blog.nyveldt.com/post/buildin...

#csadvent #mcp #copilot

08.12.2025 13:25 👍 1 🔁 0 💬 0 📌 0
Keep GitHub Copilot from going off the rails with instructions files | Al Nyveldt Learn how to use GitHub Copilot instructions files to control AI behavior in VS Code. Includes copilot-instructions.md setup, personal-instructions configuration, and custom modes to prevent unwanted ...

Keeping GitHub Copilot from going off the rails with instructions files. #githubcopilot #ai #devtools #vscode

blog.nyveldt.com/post/keep-gi...

29.10.2025 13:18 👍 4 🔁 0 💬 0 📌 0
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PA Capitol Fountain from earlier this week. #FridayPhoto #Harrisburg #PACapitol

24.10.2025 22:16 👍 1 🔁 0 💬 0 📌 0
AI Journey: From Annoying to Essential | Al Nyveldt Struggling with GitHub Copilot? Learn why AI code suggestions failed for me at first—and the exact approach that made them essential to my daily development work. A real developer's perspective on AI-...

Learning to develop with AI. #copilot

blog.nyveldt.com/post/ai-jour...

20.10.2025 16:09 👍 1 🔁 0 💬 0 📌 0
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Puppies can escape the box now. 😃

17.10.2025 23:43 👍 1 🔁 0 💬 0 📌 0
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‎CleanRoom ‎Spin up real macOS virtual machines on your Apple silicon Mac in minutes. CleanRoom makes creating a clean, disposable Mac as easy as picking a version, clicking Create, and pressing Run. No complex ...

When you are a MacOS developer or a Frank Krueger fan, every day is Xmas!

apps.apple.com/us/app/clean...

16.10.2025 14:56 👍 18 🔁 2 💬 2 📌 0
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Introducing Claude Haiku 4.5 Claude Haiku 4.5, our latest small model, is available today to all users.

Claude Haiku 4.5 is available in GitHub Copilot at x0.33 premium credit cost. Cheaper, Faster and similar to Sonnet 4? Yes please.

www.anthropic.com/news/claude-...

16.10.2025 12:58 👍 1 🔁 0 💬 0 📌 0

Today’s insight from Github Copilot:

“The greatest teacher, failure is.” – and we’re learning a lot from Azure today!

08.10.2025 22:14 👍 1 🔁 0 💬 0 📌 0