mykonos-match

name	mykonos-match
description	Incrementally improve one mykonos voxel object (prop/building/tile surface) to match its original reference asset. Invoke as `/mykonos-match <object> [category]`, e.g. `/mykonos-match cypress prop`. Captures our inspector render, diffs it against the reference PNG, makes one focused edit, rebuilds, and re-screenshots.
argument-hint	[object] [category: prop|building|surface]
arguments	["object","category"]
disable-model-invocation	true
allowed-tools	Read, Edit, Glob, Grep, Bash

Improve the mykonos object $object (category $category, default prop if blank) to better match its original reference asset. Do exactly this, then STOP and wait for me:

0. Resolve params

• OBJECT = $object
• CATEGORY = $category (if blank, use prop)
• Map CATEGORY → inspector cat param and which recipe to read:
  • prop → cat=props, recipe = the *Prop fn (e.g. cypressProp)
  • building → cat=structures, recipe = the building fn (e.g. chapel, twoStory)
  • surface → cat=surfaces, recipe = mykonosSurface (the case for this tile id)

1. Capture OUR current render and Read it

CHROME="/c/Program Files/Google/Chrome/Application/chrome.exe"
"$CHROME" --headless=new --enable-unsafe-swiftshader --use-angle=swiftshader \
  --ignore-gpu-blocklist --hide-scrollbars --window-size=1280,900 \
  --virtual-time-budget=5000 \
  --screenshot="D:/CBN/PROJECTS/MUSICOLOGIA/REPOS/maquette/.local/shots/cmp-before.png" \
  "http://localhost:8301/inspect.html?biome=mykonos&cat=<CAT>&obj=$object"

(If the dev server isn't up, start it: pnpm --filter web dev in the background.)

2. Read the matching reference asset PNG

.local/repos/mykonos-voxels/assets/<file>.png — glob the dir if the name isn't obvious. Map: olive-tree→olive, cypress→cypress, bougainvillea→bougainvillea, pot→terracotta_pot, lamp→lantern_post, well→well, bench→bench, agave→agave, windmill→windmill; cube-house→cube_house, two-story→two_story, chapel→main_chapel, villa→villa; grass→grass, sand→sand, rock→stone, path→path, water→water, stairs→stairs, wall→low_wall. Reference proportions live in .local/repos/mykonos-voxels/src/assets/assetDefinitions.js; the canonical 45-color palette in src/config.js.

3. Diff

List the top 3–6 concrete differences, ranked by visual impact: silhouette/proportion · exact palette colors · structural detail · missing/extra elements.

4. One focused edit

Edit JUST this object's recipe in libs/world-core/src/biome-render.mts (palette = the MP object; add exact config.js hexes to MP if a color is missing). Do NOT touch other objects or regress the main scene. Keep the change incremental.

5. Rebuild + verify

pnpm --filter @cbnsndwch/world-core build, confirm pnpm --filter @cbnsndwch/world-core typecheck and lint are clean, then re-capture (--screenshot=...cmp-after.png) and show before → after.

6. Verdict

End with one line: close enough, or worth another round?

I'll reply "again" to iterate on the same object, or give the next OBJECT/CATEGORY.