AI newsletter on agents and Claude Code · Robin van Veen

robinvanveen.comBook a call

/01
Real builds
The agents and Claude Code setups I actually run, and the logic behind them.
/02
Real numbers
What it cost, what it saved, what broke. Not just the success stories.
/03
No fluff
Short, practical and written by me. No recycled AI news.

/recent

A taste of what you get.

Older issues are in the newsletter archive.

/30 sep 2026
How to Find the Warm Prospects Already in Your LinkedIn Network
I ran 25,033 LinkedIn connections through an AI ICP check in 71 seconds for under $1 and found 435 warm prospects. The process, criteria and mistakes.
/1 sep 2026
How to Choose Which Process to Automate First With AI
Flashy AI pilots stall. Score candidates on three questions (how often, how clear, how gladly handed off) and start with the process that will really run.
/23 jun 2026
Claude Code subagents: when to use them and how to build one
When a Claude Code subagent beats a skill or slash command, how to write one as a Markdown file, and the rules that stop agents flooding your context.
/31 may 2026
Why AI agents break in production: 5 patterns and their fixes
The model is rarely why an AI agent gets switched off. Poor design for failure is. Five patterns I keep seeing, each with its fix and what that fix costs.