Agent Engineering Notes
Alex RozdolskyiAgent Engineering Notes Substack
| Platform |  | Pricing | Freemium | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 46 | Founded | 3 years ago | Last Issue | 25 days ago |
| Active | |||||
Read this Newsletter
devopscareers.substack.comLatest Issues
OpenClaw vs Claude Code: Which Agent Layer Are You Actually Choosing?
A team I spoke with last month made the same mistake I keep seeing in 2026. They said they were evaluating OpenClaw against Claude Code as if this were a clean replacement decision. Two weeks later, they had strong opinions and almos...
OpenClaw vs Hermes Agent: Ecosystem Reach or Learning Depth
If you have only used chat in a browser, the "agent" you know is built to end when the session ends. The product is a stateless loop: model, tools, maybe a memory file you curate by hand. It can be excellent. It is not the same thing as a p...
The Three Memory Layers Every Agent Team Needs (And the Specific Failure You Get Without Each)
Most agent failures are memory architecture failures wearing a prompt-quality mask.
When people tell me their agent system is inconsistent, they usually show me prompts.
3 Things You Might be Building When You Think You’re Building an Agent (and which one you actually want)
I’ve had the same meeting at least a dozen times.
“We’re building an agent.”
I ask the only question that matters, and the room often goes quiet.
What is allowed to be true in the world after the run finishes without a human in the room?...
10 Prompting Mistakes That Only Show Up in Multi-Agent Systems — And How to Fix Each One
Every vague word in your system prompt is a decision your agent makes without you.
Here is a failure mode I've watched happen to competent engineers more than once.
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Agent Engineering Notes.
| Subscribers | Engagement | 71 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Explore More
Authors
The writers behind this newsletter.
Writes Agent Engineering Notes
Social
Frequently Asked Questions
How can I access the email archive for Agent Engineering Notes?
You can find recent issues that have been published by Agent Engineering Notes on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Agent Engineering Notes have?
To see how many people subscribe to Agent Engineering Notes, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Agent Engineering Notes?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Agent Engineering Notes as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Agent Engineering Notes?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Agent Engineering Notes using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Agent Engineering Notes?
Scroll up to where it says Related Newsletters to see other publications like Agent Engineering Notes. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Agent Engineering Notes?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.