ccc-theme

ccc-theme is a command for Claude Code from KevinZai/commander. It costs 47 tokens per session (1,268 once invoked), scanned A, original, MIT.

A command for changing the visual colour scheme of the coding-agent interface. It includes several named skins and a random palette option.

In plain words
What is it for?
Use it to list available themes, preview one, or switch the active theme.
Why use it?
It lets you adjust the interface for personal preference or different display environments.

Command for Claude Code

Written for Claude Code: $ARGUMENTS substitution. Also seen: reads .claude/ paths; names the AskUserQuestion tool.

Good fit Use it to list available themes, preview one, or switch the active theme.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/kevinzai/commander/ccc-theme
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/KevinZai/commander

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ccc-theme

README.md
[![agentmods](https://agentmods.dev/badge/commands/kevinzai/commander/ccc-theme/github.svg)](https://agentmods.dev/commands/kevinzai/commander/ccc-theme)
Your own site
<a href="https://agentmods.dev/commands/kevinzai/commander/ccc-theme"><img src="https://agentmods.dev/badge/commands/kevinzai/commander/ccc-theme/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for ccc-theme

Your own site · 80×15
<a href="https://agentmods.dev/commands/kevinzai/commander/ccc-theme"><img src="https://agentmods.dev/badge/commands/kevinzai/commander/ccc-theme.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,268 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00047 $0.01268
Opus 5.5 $0.00019 $0.00507
Sonnet 5.5 $0.00009 $0.00254
Haiku 4.5 $0.00005 $0.00127

Measured 6d ago against content hash 453cb7ee6f65, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ccc-theme scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

commands/ccc-theme.md · 85 lines

How it starts

The opening of the file, as written. The whole thing — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/ccc-theme — switch the terminal skin

CC Commander · /ccc-theme · reads the theme definitions from lib/themes.js and writes the chosen theme to the Commander config.

Themes

Skin ID Look
Claude Anthropic claude Warm amber #D97706 on deep navy #0F0F1A (default)
OLED Black oled White #FFFFFF on pure black #000000
Matrix matrix Green #00FF41 on black #0A0A0A
Surprise Me random One curated palette per session: cyberpunk, sunset, arctic, coral, neon

The definitions live in lib/themes.js (THEMES, RANDOM_PALETTES) and lib/themes.sh. The installed copy is under ~/.claude/lib/; in a repo checkout use lib/. Below, THEMES_JS means whichever of those exists:

THEMES_JS="$HOME/.claude/lib/themes.js"; [ -f "$THEMES_JS" ] || THEMES_JS="$PWD/lib/themes.js"

Arguments

$ARGUMENTS is one of list, set <name>, preview <name>, random. Empty means list followed by the picker in step 2 of set.

What happens

list

Print every theme with its colors and mark the active one:

node -e 'const t=require(process.argv[1]); const a=t.getTheme().name; for (const [id,v] of Object.entries(t.THEMES)) console.log((v.name===a?"● ":"  ")+id.padEnd(8)+v.name+"  bg "+v.css.bg+"  primary "+v.css.primary+"  accent "+v.css.accent); console.log("  random  palettes: "+t.RANDOM_PALETTES.map(p=>p.name).join(", "))' "$THEMES_JS"

preview <name>

Show the theme without switching: print THEMES[<name>].css (bg, primary, accent, emerald) and a sample line in its ANSI colors:

node -e 'const t=require(process.argv[1]).THEMES[process.argv[2]]; if(!t){console.error("unknown theme");process.exit(1)} console.log(t.name, t.css); console.log(t.primary+"primary "+t.accent+"accent "+t.success+"success "+t.warn+"warn "+t.error+"error"+t.reset)' "$THEMES_JS" <name>

set <name>

  1. Validate <name> against claude, oled, matrix, random. If it is missing or unknown, ask with AskUserQuestion (plain-text question where it is unavailable): 🟢 claude (default, amber on navy) · oled (white on black, for OLED screens) · matrix (green on black) · random (new palette each session).
  2. Write the choice to ~/.claude/bible-config.json, preserving every other key:

Read the full file on GitHub · 85 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago Changed · +4 lines · +28 tokens per session 453cb7ee6f65
  2. 1mo ago First seen · 81 lines · 19 tokens per session scan A b83e194372c8

Subscribe to this mod's changes

ccc-theme is a command published in the GitHub repository KevinZai/commander (6 stars, last pushed yesterday), licensed MIT. It adds 47 tokens to every session and 1,268 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.