Bob Belderbos | Developer coach and builder

Most AI agent tutorials show you the LLM call.

MCP (Model Context Protocol) is the standard connector between AI clients and external tools.

Six months ago, every AI-assisted coding session started the same way: I'd type a prompt, get a result, tweak the prompt, try again.

Python classes bundle data and behavior together.

Libraries like transitions make using finite state machines (FSMs) easy.

Migrating users between two live Django apps sounds like it needs one big migration script and a maintenance window.

I wanted to migrate a content drip system.

A few years ago, setting up a Python project meant wiring together six or seven tools before writing a single line of code.

Your live data source just broke.

Most Rust learning resources teach concepts one at a time.

You might be writing Python that silently mutates data it shouldn't, swallows exceptions it shouldn't, and relies on type annotations as suggestions rather than contracts.