Twice a week, an AI filters my newsletters and articles against what I'm working on, and turns it into a short, prioritized reading list.
More reading material comes in than I could ever get through. Newsletters, articles, tips about AI and tech. The good pieces drowned in the noise, and I mostly ended up reading whatever happened to be on top.
So I built a router: an AI that reads the stream for me, weighs the articles against the projects I'm working on at that moment, and turns it into a short reading list twice a week. Each item comes with the reason why it matters to me, and an honest "skipped" pile.
Keeping up with AI is almost a full-time job in itself. More appears every day than you can follow, and most newsletters are a wall of headlines with no distinction. What's gold to me and what's noise sit side by side.
The problem wasn't that I read too little, but that I read the wrong things. A deep piece that touched exactly on one of my projects could stay unread, while I spent time on something that looked fun but got me nowhere. I wanted a filter that knows what I'm working on.
I wasn't short on reading material. I was short on someone to sort it for me.
The router works in two steps that run independently. The first catches incoming reading material and stages it. The second reads that pile twice a week and turns it into advice. Keeping them separate keeps things calm: the catcher can take in mail all day without the sorter getting in the way.
A separate email address is subscribed to the newsletters I want to follow. Every incoming mail is automatically stripped of formatting clutter and tracking links, and placed in a queue.
Twice a week, an AI model reads the queue, weighs each piece against my active projects, and writes a prioritized reading list to my knowledge base. Then the queue empties itself.
Along the way I learned one thing bigger than the rest: cleaning up before the AI sees anything does more than a smarter prompt afterward. The moment I took the clutter out of the mails before the model looked at them, the advice got noticeably sharper. And the connection that pulls the mail in I deliberately set up in a more stable way than the standard Google login, which dropped out now and then. An unattended system has to keep running without me looking after it.
This is a rebuilt example of what's ready twice a week: a handful of pieces, sorted by what they mean to me, with the "why" attached and an honest pile that didn't make it.
The missing link for my knowledge assistant: concrete ways to triage tasks and let the memory clean itself, directly relevant to what I'm building now.
Working with ranges instead of hard targets. A useful addition to how I guard my own attention and planning.
A calm argument against existential AI fear. Interesting for my own view of AI as a tool, and for future articles.
A film review and a lifestyle piece about an e-reader. Nice, but no link to what I'm working on now, so they didn't make the list.
Rebuilt example, based on a real recommendation. The structure is exactly what the router delivers each time.
The advice lands automatically in my knowledge base and in my mail.
No system is ever finished. When a lot of mail arrives at once, one can occasionally drop out of the queue: roughly one in ten during such a burst. I accepted that on purpose rather than putting a heavier machine behind it, because for a reading list twice a week, simplicity outweighs completeness.
And the advice is only as good as the taste that goes into it. The router knows what I've told it about my projects. If my focus shifts, I have to adjust that, or it keeps advising for last month's Sjoerd. It's an assistant I steer, not an oracle that knows better.
You don't need the automation right away. The heart of this system is the instruction you give your AI, and you can use that today. Gather a handful of articles you have lying around, and let an AI pre-sort them for you with the prompt below.
You are my reading router. I'll give you a list of articles (title, link, short summary). Weigh each article against the projects I'm working on right now: [for example: building a new website, learning photography, a data-analysis course] Then give me a short reading list, sorted into three groups: high, medium and low. For each piece, include: - a title and the link - one sentence on why it's worth my time right now - an estimated reading time Put everything that doesn't fit separately under "skipped", with a brief reason for each. Be strict: better a short list that hits the mark than a long one that includes everything.
The Knowledge Router is one of the streams that feed my AI assistant Kai, and the advice lands in the same knowledge base as my second brain. Together they make sure what I read doesn't evaporate, but sticks somewhere I can find it again.
A public overview of the newsletters and sources this router reads is on my sources page.
The image at the top of this page is AI-generated in the style of this site.