Andrew's Substack
Andrew KulakovMy personal Substack
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 12 | Founded | 4 months ago | Last Issue | a month ago |
| Active | |||||
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akulakov.substack.comLatest Issues
OWASP just published an AI agent security cheat sheet. Good.
OWASP published an AI Agent Security Cheat Sheet.
I’ve been building for the web for over 20 years. OWASP has always been the reference I actually use — not aspirational reading, but the thing you check when you’re building something that...
Claude Mythos Preview hides its reasoning. Anthropic published the proof.
During training, Claude Mythos Preview was told to complete a task without using macros, Python, or scripts.
It used macros anyway.
Then it did something else. At the top of the script, it defined a variable: No_macro_used=True.
This v...
What Murphy, Parkinson, and Pareto already knew about AI
These aren’t laws. They’re empirical observations — patterns that people noticed, named, and everyone started calling “laws.” A law works always. An observation works under specific conditions.
AI didn’t create new ways for systems to fail...
How I wiped a database with an AI agent (and why it was inevitable)
What happened
I was debugging a CI pipeline. Migrations weren’t running, tests were failing. Somewhere in the Nth commit of a brutally broken CI, the Cursor agent suggested a fix: add db:drop to the Makefile’s db-prepare target....
Cursor setup that actually works
I’ve been using Cursor since it launched. Over 700 days. In that time the tool went through three revolutions — tab completion that finished your lines, Cmd+K that edited code from a prompt, and agent mode that acts autonomously.
I’ve been...
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The writers behind this newsletter.
I work on engineering systems, delivery organizations, and applied AI — especially where scale, legacy, and real constraints collide.
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