Wojciech Wentland

Over the years I’ve worked on CI pipelines, AI platforms, a code search engine and .NET frameworks. Lately most of it is about AI agents: the permissions they run under, the runtime they run in, and the MCP servers they call.

I tend to build things myself to understand them: an agent runtime with identity, execution and a tool gateway, and a code search engine in Rust. When something already does the job, I use it. When I can’t see why a thing behaves the way it does, I rebuild the part that’s in the way. The parts that break are usually the parts worth writing about.

This site

Posts come in three formats. Essays argue something. Build notes describe how something was built and what went wrong. Measurements show the method and the numbers. Topics are tags, and each project has its own page.

Opinions here are mine, not my employer’s.

Contact

Email: wojciech.wentland@gmail.com. Also GitHub, LinkedIn and RSS.

C#/.NET, Rust, TypeScript, Python · Wrocław, Poland