EXPLORE THE NOTEBOOK
Things I'm making, documented one update at a time.
What agent hijacking and memory poisoning are, why agents raise the stakes, and what G8KEPR's MCP-side controls (tool permissions, session tracking, rug-pull detection) are there for.
Building G8KEPR · Note 17 ↗A security tool sees your most sensitive traffic, so where it sends that traffic matters. The trust argument behind keeping G8KEPR entirely inside your own infrastructure.
Building G8KEPR · Note 18 ↗G8KEPR 1.0 shipped with an independent pentest result of 0 critical, 0 high and 3 medium findings, and the company blog publishes red-team runs too. Here's why a security product should show its homework.
Building G8KEPR · Note 19 ↗G8KEPR went GA on April 14, 2026 and reached v1.5 by May 9. A walk through that stretch of the public changelog, and what I think a changelog is actually for.
Building G8KEPR · Note 20 ↗Every G8KEPR task list runs from "P0 — Blocks belief/purchase" down to "P4 — Polish". Why belief is the right word for a security product, and how it keeps a solo founder honest.
Building G8KEPR · Note 21 ↗The plan, not yet shipped, for a free MCP security CLI scanner: why I'd give a tool away, and the questions it's meant to help people running MCP servers answer.
Building G8KEPR · Note 22 ↗G8KEPR is a layer. It doesn't replace secure code, least-privilege tool design or the API gateway you already run. An honest look at where a runtime AI security layer fits and where it doesn't.
Building G8KEPR · Note 23 ↗Kaybl turns a Plex or Jellyfin library into something that feels like flipping channels. The hard part isn't the channels. It's drawing one guide that works on a TV, a phone and a desktop.
The design notebook · Note 4 ↗Six colors sampled from a screenshot of a dark RSS reader, the rules that keep amber from turning into a Halloween theme, and what the contrast math actually says.
The design notebook · Note 3 ↗Massimo Vignelli spent sixty years proving you need a grid, a handful of typefaces and a lot of discipline. What that looks like when the page is a browser window.
The design notebook · Note 2 ↗How this site borrows the warmth of early-'90s Apple ads (editorial type, cream paper, slate ink) and why the fake menu bars and little beige Mac didn't make the cut.
The design notebook · Note 1 ↗Hitting print on a recipe blog usually gets you five pages of sidebar. Here's how the recipes on this site print just the card, and why visibility:hidden was the wrong first try.
Building this notebook · Note 6 ↗
