(AI)
Written rules, automatic checks and constantly improving agents.
DESIGN CODE LEARNINGS HOOK ROUTING
STEMWISE · 24 MODULES, 99 CROSS-MODULE IMPORT EDGES · REAL REPO, COUNTED 2026-08-27 · 211 SOURCE FILES · 147 COMPONENT FILES · 19 PAGES · COUNTED 2026-08-27
All built for any and all AI platforms. Point any at the folder and the same standard holds.
01
Nothing visual ships until it survives review.
WRITTEN IN
keegan-design/SKILL.md
settings.json · hooks
02
Nothing gets built until what it could break is written down.
WRITTEN IN
keegan-code/SKILL.md
CLAUDE.md · routing table
(WHERE THE SYSTEM CAUGHT ITSELF)
None of these reached a person. The workflow flagged each one on the edit that made it, and the fix was already in before anyone opened the page.
A resize pass grew the headings, and the diagram under them collapsed to 49 pixels and clipped. Nothing spilled outside the section, so no existing check fired.
THE RULE THAT CAME OUT OF IT
In a module that must fit one screen, the artifact gets the floor and the text yields, never the reverse.
A counter animated the wrong half of “1,636 messy names to 491 plants” and came to rest on a number that was never true.
THE RULE THAT CAME OUT OF IT
A counter animates only the quantity that is actually changing, and every resting number is a sourced fact.
The check for a leaked password never matched DB_PASSWORD. The underscore made the ordinary form of the name invisible to it.
THE RULE THAT CAME OUT OF IT
Match the shape a value actually takes in a real file, not the word it is named after.
A finished page painted first, then its own loading screen mounted on top and took it away.
THE RULE THAT CAME OUT OF IT
An entrance cover ships inside the prerendered page, or there is no cover.
A wildcard sitting in the secret scanner’s own skip list let a file named secrets.lock walk straight through the gate.
THE RULE THAT CAME OUT OF IT
An exemption is an exact known name, never a pattern.
Rolling digits let two different numbers be readable in the same instant, so the screen flashed a figure that was never true.
THE RULE THAT CAME OUT OF IT
Never let the outgoing and incoming digits of different targets be readable at once.
DESIGN LESSONS DETERMINED BY A PERSON
On a self-exploration page the designers and I liked the type small. The director of UX showed me what that cost: reviewers reading on a critique clock missed features that were already built, and asked for them.
THE RULE THAT CAME OUT OF IT
Anything a reader has to explore under time pressure gets larger type and obvious importance. Type size is the first thing I check.
No system caught this one. A person did, in a review room, before any of this existed. It is a written rule now, and the workflow above is what enforces it on every page I build.
(CODING WITH AI FOR STEMWISE)
The same workflows that check all my builds, delivered a full working product.
WHAT'S THE PRODUCT?
Stemwise: an AI-built SaaS platform helping people manage rare plant businesses. Running inventory, purchasing and sales for 20+ businesses today.
STEMWISE · 1,636 aliases → 491 plants
01
Every dot is a table in Stemwise’s database. Lines show which tables reference each other. Bigger dots carry more of the system.
STEMWISE · 51 TABLES · 92 FUNCTIONS · 85 ACCESS RULES, VERIFIED AGAINST THE LIVE DATABASE 2026-08-31 · 72 FOREIGN-KEY EDGES, COUNTED 2026-08-27
02
Every dot is a part of Stemwise’s codebase. Lines show which parts use each other.
STEMWISE · 24 MODULES, 99 CROSS-MODULE IMPORT EDGES · REAL REPO, COUNTED 2026-08-27 · 211 SOURCE FILES · 147 COMPONENT FILES · 19 PAGES · COUNTED 2026-08-27