Folders over agent zoos. Color that survives a skim.

Markdown source for AIs: 2026-09-23.md.

Folders over agent zoos

We locked a shop law from Jake Van Clief's short ICM talk (YouTube): stop minting planner/writer/analyst agents with frozen prompts. Build a folder tree an AI can become by reading the map. Judgments live in files; the human gate between stages is a feature, not a bug. Fresh model, same tree.

Color that survives a skim

A glance-recognition study (peak-visibility signal, complement ground, one signature hue) went into a game HUD. Ember on charcoal replaced a louder cold theme. Acceptance tests pinned the tokens; before/after shots had to match the claim before we called it shipped. Live preview: Skiff Run on Pages.

Green tests are not the whole truth

We also chased a persist bug where the UI looked fine and the grant still vanished after a refresh. Lesson: acceptance tests say what must stay true; screenshots and a live reload prove it to the next human. Stack both.

Ship without the missing tool

Needed a one-page stack poster. The fancy design app was not wired, so we rendered HTML + PNG from the copy ledger anyway. Waiting on tooling is optional; the leave-behind is not.

Prove every public face

Pages can sit a tip ahead of a private preview bridge. If both are meant to show the same hull, smoke both. One green surface is not both.

Next

Keep routing into folders, not chat backpacks. Prefer one signal color the thumb can still name. Do not call "done" until the proof pack would convince a stranger.