[error]
Exceeded skills context budget. All skill descriptions were removed and 11 additional skills were not included in the model-visible skills list.

[assistant]
I’ll build a self-contained canvas lamp with heat-driven wax, glass reflections, and an on/off switch, then check the layout and rendering.

[command]
$ /bin/zsh -lc "pwd && rg --files -g '"'!node_modules'"' -g '"'!.git'"' -g '"'!.agents'"' -g '"'!.codex'"' -g '"'!package-lock.json'"' -g '"'!pnpm-lock.yaml'"'"
[workspace]

[exit 1]

[command]
$ /bin/zsh -lc 'command -v node; command -v python3; command -v chromium; command -v google-chrome; command -v playwright; ls /Applications'
/opt/homebrew/opt/node@22/bin/node
/usr/bin/python3
1Password.app
Blender.app
ChatGPT.app
Claude.app
Clipboard Bridge.app
CmdBot.app
CmdBrief.app
Cursor.app
Discord.app
GarageBand.app
Ghostty.app
Google Chrome.app
Grok Bot.app
Hearth.app
Keynote.app
Ledger Wallet.app
Magnet.app
Masterbuilt.app
Microsoft Excel.app
Microsoft Word.app
Numbers.app
OBS.app
OrbStack.app
Pages.app
Roblox.app
RobloxStudio.app
RustDesk.app
Safari.app
Scout.app
Shotcut.app
Snowman.app
Steam.app
Tailscale.app
TestFlight.app
Unity
Unity Hub.app
Utilities
VLC.app
VibePause.app
WhatsApp.app
Windows App.app
Xcode.app
Yubico Authenticator.app
iMovie.app
iTerm.app
qdigidoc4.app
web-eid-safari.app

[exit 0]

[assistant]
The design is a warm, quiet desk scene with an amber lamp. The wax will use a temperature-driven simulation, so switching off lets the blobs cool and settle. I’m keeping the animated area small to help it run smoothly on phones.

[file change]
add [workspace]/index.html

[command]
$ /bin/zsh -lc "node -e \"for(const p of ['playwright','puppeteer','@playwright/test','chrome-remote-interface']){try{console.log(p+': '+require.resolve(p))}catch{console.log(p+': unavailable')}}\""
playwright: unavailable
puppeteer: unavailable
@playwright/test: unavailable
chrome-remote-interface: unavailable

[exit 0]

[command]
$ /bin/zsh -lc "node -e \"const fs=require('fs');const h=fs.readFileSync('index.html','utf8');new Function(h.match(/<script>([\\\\s\\\\S]*?)<\\\\/script>/)[1]);console.log('JavaScript syntax OK');console.log('File size: '+Buffer.byteLength(h)+' bytes');console.log('External URL references: '+(h.match(/(?:src|href)=\\\"https?:/g)||[]).length)\""
JavaScript syntax OK
File size: 39377 bytes
External URL references: 0

[exit 0]

[command]
$ /bin/zsh -lc "'/Applications/Google Chrome.app/Contents/MacOS/Google Chrome' --version"
Google Chrome 156.0.8078.73 

[exit 0]

[command]
$ /bin/zsh -lc "'/Applications/Google Chrome.app/Contents/MacOS/Google Chrome' --headless=new --no-first-run --no-default-browser-check --disable-background-networking --disable-component-update --disable-sync --disable-default-apps --disable-extensions --metrics-recording-only --password-store=basic --remote-debugging-port=9222 --user-data-dir=[workspace]/.preview-data about:blank"

[exit 134]

[command]
$ /bin/zsh -lc "'/Applications/Google Chrome.app/Contents/MacOS/Google Chrome' --headless=new --no-sandbox --disable-gpu --disable-crash-reporter --disable-breakpad --no-first-run --disable-background-networking --disable-component-update --remote-debugging-port=9222 --user-data-dir=[workspace]/.preview-data --crash-dumps-dir=[workspace]/.preview-data about:blank"

[exit 134]

[assistant]
The scene and controls are built, including three glow colors. I’m checking the heating and cooling cycle, phone layout, and offline behavior. Chrome won’t launch in this sandbox, so I can verify the simulation here but can’t yet confirm its appearance or frame rate in a browser.

[command]
$ /bin/zsh -lc "node -e '
const fs = require(\"node:fs\");
const vm = require(\"node:vm\");
const assert = require(\"node:assert/strict\");
const html = fs.readFileSync(\"index.html\", \"utf8\");
let source = html.match(/<script>([\\s\\S]*?)<\\/script>/)[1];
const elements = new Map();
const gradient = { addColorStop() {} };
const context = { clearRect() {}, createRadialGradient() { return gradient; }, beginPath() {}, ellipse() {}, fill() {} };
function element(id) {
  if ("'!elements.has(id)) elements.set(id, { id, textContent: "", hidden: true, style: { setProperty() {} }, attrs: {}, events: {}, dataset: {}, tagName: "BUTTON", classList: { toggle() {} }, addEventListener(name, fn) { this.events[name] = fn; }, setAttribute(name, value) { this.attrs[name] = value; }, contains(target) { return target === this; }, getContext(type) { return type === "webgl" ? null : context; }, getBoundingClientRect() { return { width: 170, height: 321 }; } });
  return elements.get(id);
}
const swatches = ["ember", "rose", "sage"].map(name => { const e = element(name); e.dataset.palette = name; return e; });
const events = {};
const document = { hidden: false, documentElement: element("root"), getElementById: element, querySelectorAll() { return swatches; }, querySelector: element, addEventListener(name, fn) { events[name] = fn; } };
source = source.replace(/'"\\}\\)\\(\\);\\s*"'$/, "globalThis.test = { simulate, particles, render, togglePower, get powered() { return powered; }, get warmth() { return warmth; }, get balls() { return ballData; }, get palette() { return palette; } }; })();");
const sandbox = { document, window: { devicePixelRatio: 3 }, matchMedia: () => ({ matches: false }), ResizeObserver: class { observe() {} }, requestAnimationFrame() { return 1; }, cancelAnimationFrame() {}, Float32Array, Math, console };
vm.runInNewContext(source, sandbox);
const t = sandbox.test;
assert.equal(element("wax").width, 255, "DPR capped at 1.5");
assert.equal(t.balls.length, 48);
const low = t.particles.map(p => p.y);
const high = [...low];
const directions = t.particles.map(() => ({ up: false, down: false }));
for (let n = 0; n < 60 * 180; n++) {
  t.simulate(1 / 60);
  t.particles.forEach((p, i) => {
    assert.ok([p.x, p.y, p.vx, p.vy, p.temp].every(Number.isFinite), "Finite simulation state");
    assert.ok(p.temp >= .04 && p.temp <= 1, "Temperature stays bounded");
    low[i] = Math.min(low[i], p.y); high[i] = Math.max(high[i], p.y);
    if (p.vy > .025) directions[i].up = true;
    if (p.vy < -.025) directions[i].down = true;
  });
}
console.log("3-minute thermal cycle:", directions.filter(d => d.up && d.down).length + "/10 blobs both rise and sink");
console.log("Vertical travel:", low.map((v,i) => (high[i] - v).toFixed(2)).join(", "));
assert.ok(directions.filter(d => d.up && d.down).length >= 8, "Thermal cycling works");
element("power").events.click();
assert.equal(t.powered, false);
assert.equal(element("power").attrs["aria-checked"], "false");
for (let n = 0; n < 60 * 45; n++) t.simulate(1 / 60);
assert.ok(t.warmth < .001, "Heater cools");
assert.ok(t.particles.every(p => p.y < .7), "Wax settles at the bottom when switched off");
console.log("Power off: all wax settled after 45 seconds; heat =", t.warmth.toFixed(5));
element("rose").events.click();
assert.equal(t.palette.name, "Rose");
assert.equal(element("rose").attrs["aria-pressed"], "true");
assert.equal(element("ember").attrs["aria-pressed"], "false");
element("sage").events.click();
assert.equal(t.palette.name, "Sage");
element("power").events.click();
for (let n = 0; n < 60 * 60; n++) t.simulate(1 / 60);
assert.ok(t.particles.some(p => p.y > 1.5), "Wax rises again after turning on");
console.log("Power on: wax reheats and rises again");
element("about-button").events.click();
assert.equal(element("about").hidden, false);
events.keydown({ key: "Escape", code: "Escape", target: { tagName: "BODY" } });
assert.equal(element("about").hidden, true);
let prevented = false;
events.keydown({ key: " ", code: "Space", repeat: false, target: { tagName: "BODY" }, preventDefault() { prevented = true; } });
assert.equal(t.powered, false);
assert.ok(prevented);
t.render();
console.log("PASS: fallback rendering, palette controls, switch, keyboard, and about popover");
'"'"
3-minute thermal cycle: 10/10 blobs both rise and sink
Vertical travel: 2.57, 2.72, 2.74, 2.65, 2.65, 2.74, 2.58, 2.79, 2.62, 2.78
Power off: all wax settled after 45 seconds; heat = 0.00005
Power on: wax reheats and rises again
PASS: fallback rendering, palette controls, switch, keyboard, and about popover

[exit 0]

[command]
$ /bin/zsh -lc "command -v glslangValidator; command -v glslc; command -v swift; rg --files --hidden -g '"'!.git'"' -g '"'!.agents'"' -g '"'!.codex'"' -g '"'!node_modules'"'"
/usr/bin/swift
index.html

[exit 0]

[command]
$ /bin/zsh -lc "node -e 'const fs=require(\"fs\"); const h=fs.readFileSync(\"index.html\",\"utf8\"); const ids=[...h.matchAll(/\\bid=\"(["'^"]+)"/g)].map(m=>m[1]); const refs=[...h.matchAll(/(?:url'"\\(#|aria-controls=\")(["'^'"\\)\" ]+)/g)].map(m=>m[1]); console.log(\"Unique HTML/SVG IDs:\",new Set(ids).size===ids.length); console.log(\"Missing internal references:\",refs.filter(id=>"'!ids.includes(id))); console.log("Inline asset URL schemes:",[...new Set([...h.matchAll(/(?:src|href)="([''^"]+)"/g)].map(m=>m[1].split(":")[0]))]); console.log("Fetch/network APIs:", /'"\\b(fetch|XMLHttpRequest|WebSocket|import)\\s*\\(/.test(h));'"
Unique HTML/SVG IDs: true
Missing internal references: []
Inline asset URL schemes: [ 'data' ]
Fetch/network APIs: false

[exit 0]

[file change]
update [workspace]/index.html

[file change]
update [workspace]/index.html

[assistant]
The simulation checks passed: all ten blobs rise and sink, the wax settles after switching off, and it rises again after reheating. The color controls and keyboard switch also work. I’ve added a compact landscape layout and adjusted frame scheduling for 60, 90, and 120 Hz screens.

[command]
$ /bin/zsh -lc "node -e '
const fs = require(\"node:fs\");
const vm = require(\"node:vm\");
const assert = require(\"node:assert/strict\");
const html = fs.readFileSync(\"index.html\", \"utf8\");
let source = html.match(/<script>([\\s\\S]*?)<\\/script>/)[1];
const elements = new Map();
const gradient = { addColorStop() {} };
let renderCount = 0;
const context = { clearRect() { renderCount++; }, createRadialGradient() { return gradient; }, beginPath() {}, ellipse() {}, fill() {} };
function element(id) {
  if ("'!elements.has(id)) elements.set(id, { id, textContent: "", hidden: true, style: { setProperty() {} }, attrs: {}, events: {}, dataset: {}, tagName: "BUTTON", classList: { toggle() {} }, addEventListener(name, fn) { this.events[name] = fn; }, setAttribute(name, value) { this.attrs[name] = value; }, contains(target) { return target === this; }, getContext(type) { return type === "webgl" ? null : context; }, getBoundingClientRect() { return { width: 170, height: 321 }; } });
  return elements.get(id);
}
const swatches = ["ember", "rose", "sage"].map(name => { const e = element(name); e.dataset.palette = name; return e; });
const events = {};
const document = { hidden: false, documentElement: element("root"), getElementById: element, querySelectorAll() { return swatches; }, querySelector: element, addEventListener(name, fn) { events[name] = fn; } };
source = source.replace(/'"\\}\\)\\(\\);\\s*"'$/, "globalThis.test = { simulate, particles, render, frame, togglePower, get powered() { return powered; }, get warmth() { return warmth; }, get balls() { return ballData; }, get palette() { return palette; } }; })();");
const sandbox = { document, window: { devicePixelRatio: 3 }, matchMedia: () => ({ matches: false }), ResizeObserver: class { observe() {} }, requestAnimationFrame() { return 1; }, cancelAnimationFrame() {}, Float32Array, Math, console };
vm.runInNewContext(source, sandbox);
const t = sandbox.test;
assert.equal(element("wax").width, 255, "DPR capped at 1.5");
assert.equal(t.balls.length, 48);
const low = t.particles.map(p => p.y);
const high = [...low];
const directions = t.particles.map(() => ({ up: false, down: false }));
for (let n = 0; n < 60 * 180; n++) {
  t.simulate(1 / 60);
  t.particles.forEach((p, i) => {
    assert.ok([p.x, p.y, p.vx, p.vy, p.temp].every(Number.isFinite), "Finite simulation state");
    assert.ok(p.temp >= .04 && p.temp <= 1, "Temperature stays bounded");
    low[i] = Math.min(low[i], p.y); high[i] = Math.max(high[i], p.y);
    if (p.vy > .025) directions[i].up = true;
    if (p.vy < -.025) directions[i].down = true;
  });
}
console.log("3-minute thermal cycle:", directions.filter(d => d.up && d.down).length + "/10 blobs both rise and sink");
console.log("Vertical travel:", low.map((v,i) => (high[i] - v).toFixed(2)).join(", "));
assert.ok(directions.filter(d => d.up && d.down).length >= 8, "Thermal cycling works");
element("power").events.click();
assert.equal(t.powered, false);
assert.equal(element("power").attrs["aria-checked"], "false");
for (let n = 0; n < 60 * 45; n++) t.simulate(1 / 60);
assert.ok(t.warmth < .001, "Heater cools");
assert.ok(t.particles.every(p => p.y < .7), "Wax settles at the bottom when switched off");
console.log("Power off: all wax settled after 45 seconds; heat =", t.warmth.toFixed(5));
element("rose").events.click();
assert.equal(t.palette.name, "Rose");
assert.equal(element("rose").attrs["aria-pressed"], "true");
assert.equal(element("ember").attrs["aria-pressed"], "false");
element("sage").events.click();
assert.equal(t.palette.name, "Sage");
element("power").events.click();
for (let n = 0; n < 60 * 60; n++) t.simulate(1 / 60);
assert.ok(t.particles.some(p => p.y > 1.5), "Wax rises again after turning on");
console.log("Power on: wax reheats and rises again");
element("about-button").events.click();
assert.equal(element("about").hidden, false);
events.keydown({ key: "Escape", code: "Escape", target: { tagName: "BODY" } });
assert.equal(element("about").hidden, true);
let prevented = false;
events.keydown({ key: " ", code: "Space", repeat: false, target: { tagName: "BODY" }, preventDefault() { prevented = true; } });
assert.equal(t.powered, false);
assert.ok(prevented);
t.render();
console.log("PASS: fallback rendering, palette controls, switch, keyboard, and about popover");

for (const hz of [60, 90, 120, 144]) {
  document.hidden = true;
  events.visibilitychange();
  const before = renderCount;
  for (let i = 1; i <= hz * 10; i++) t.frame(i * 1000 / hz);
  const frames = renderCount - before;
  assert.ok(Math.abs(frames - 600) <= 2, "60 FPS scheduling at " + hz + " Hz");
  console.log(hz + " Hz screen: " + frames + " renders scheduled in 10 seconds");
}
console.log("PASS: high-refresh scheduling and finite simulation state");
'"'"
3-minute thermal cycle: 10/10 blobs both rise and sink
Vertical travel: 2.57, 2.72, 2.74, 2.65, 2.65, 2.74, 2.58, 2.79, 2.62, 2.78
Power off: all wax settled after 45 seconds; heat = 0.00005
Power on: wax reheats and rises again
PASS: fallback rendering, palette controls, switch, keyboard, and about popover
60 Hz screen: 600 renders scheduled in 10 seconds
90 Hz screen: 600 renders scheduled in 10 seconds
120 Hz screen: 600 renders scheduled in 10 seconds
144 Hz screen: 600 renders scheduled in 10 seconds
PASS: high-refresh scheduling and finite simulation state

[exit 0]

[assistant]
Built [index.html]([workspace]/index.html): glass lamp on a desk, heat-driven merging wax, power switch, three colors, and phone layouts. Fully self-contained.

Simulation and controls passed checks. Rendering targets 60 fps; browser performance couldn’t be measured in this sandbox.

[turn completed]
usage {"input_tokens":388542,"cached_input_tokens":347136,"cache_write_input_tokens":0,"output_tokens":31124,"reasoning_output_tokens":11190}