Software engineer. I write about building systems, working in tech, and whatever else is worth the words.
Turning a chat agent runtime into a headless worker that reads its own system via MCP, writes context for a second model, and is evaluated as a build artifact.
Skip the role play, brief the model like a junior associate, make it write the prompt or interview you, and set up ChatGPT and Claude once. Every claim sourced.
How a customer-configurable webhook became a network oracle, and the four-layer guard (parse, resolve, pin at connect, re-check at send) that closed it.
Why I started writing at andrii.korkoshko.com, what I plan to cover, and how you can follow along by RSS, feeds, or raw markdown.
A walkthrough of the markdown twins, llms.txt, structured data and IndexNow pings that make this site easy for AI and search crawlers to read.