Hi, I'm Den 馃憢
Tinkerer, Nerd, Pixel Geek.
I help lead the work on Model Context Protocol and Claude SDKs at Anthropic.
You can read more about me on the About page.
MCP Apps And Interactive UIs In MCP Clients
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Arguably, the first of many exciting chapters in MCP development this year - the ability to render user interfaces within the chat experience. Finally, we鈥檙e going beyond just text.
Programmatically Setting GitHub Issue Types
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A quick guide on how to programmatically set the GitHub issue type with the GitHub CLI, even if built-in functionality for this doesn鈥檛 quite exist.
Hello, Anthropic
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Kickstarting 2026 with a new role as a Member of Technical Staff at Anthropic, where I will be helping grow the MCP ecosystem.
Wrapping Up My Latest Microsoft Chapter
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As 2026 rolls in, it鈥檚 time for me to turn the page to a new adventure. This also means that it鈥檚 a wrap on my current career chapter at Microsoft.
Wrapping Up 2025 - The Year Of MCP
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The past year has, arguably, been all about Model Context Protocol. This is a reflection on the past twelve months, and an outlook on the year to come.