Aurum
“gold”
warmgildedgeometric
Gold fans and sunbursts in the corners of a warm black room.
Gold fans and stepped sunbursts in the corners of a dark frame. Held still, as it is while you read.
The plate
Black and gold in the manner of the 1920s. By night a warm near black page holds gold fans in the top corners and stepped sunbursts rising from the bottom ones. By day the same drawing is brass on ivory. While Claude works, slow glints of light travel along the gold lines, and they hold still when the answer is ready.
While Claude works
The spinner takes one of these words in place of “Working”. When the app names the step it is on, that name stays.
- Gilding
- Polishing brass
- Fanning out
- Catching the light
- Setting the stones
After a turn of 20 seconds or more, Aurum plays a soft chime under a second and a half long.
With /tessera music, a quiet loop of its own plays while Claude works and stops when the answer is ready. It is off until you ask for it.
Palette
Light
- Page
#f3ecde - Card
#f7f1e5 - Panel
#faf6ee - Text
#2c2618 - Secondary
#4c4434 - Muted
#615846
Dark
- Page
#221e15 - Card
#26221a - Panel
#2b271f - Menu
#302c23 - Text
#e6dfd0 - Secondary
#cac2b1 - Muted
#b4ab9a
Roles
- Accent
#ceae48 - Danger
#d7695f - Success
#5eaf7d - Warning
#e8954a - Pro
#a082c3
Measured
Standard contrast. Body text is held at 9:1 to 14:1. Here it measures 12.8:1 in light and 12.5:1 in dark. Calm accents.
| Reading | Light | Dark |
|---|---|---|
| Body text on the page | 12.8:1 | 12.5:1 |
| Muted text on the page | 6:1 | 7.3:1 |
| Page lightness | 94% | 24% |
| Glass | 66%, 18 pt blur | 66%, 18 pt blur |
Contrast is the WCAG ratio. Muted text is held at 4.5:1 or better. Lightness is OKLCH, where 0% is black and 100% is white.
Install
Hang Aurum
-
1 In the desktop app
Click + next to the prompt box and choose Plugins. Add the marketplace btahir/tessera, then add the tessera plugin.
btahir/tessera -
2 In a terminal session
Paste this at the prompt.
/plugin install tessera --marketplace btahir/tessera -
3 Ask Claude
Send this sentence in any session.
Install the tessera plugin from the btahir/tessera marketplace on GitHub.
Then
The tessera plugin holds all twenty-five plates.
Type /tessera aurum to hang Aurum.
/tessera still stops the motion. Sound has three levels: /tessera quiet is silence,
/tessera sound is a chime after long turns (the default), and /tessera music adds the room's own
quiet loop while Claude works. Your choices are kept across sessions.
Only Aurum
Each plate also installs by its own name, and its commands use that name, such as /aurum still or /aurum music.
/plugin install aurum --marketplace btahir/tessera Where it shows
Themes appear in the Claude Code desktop and mobile apps. The terminal keeps its own colors. The chime plays on macOS only.