What is theme-studio?
theme-studio is a Claude Code mod by allianceoptima that recolor Claude Code's chat from 441 palettes or one you mix: prompts, replies, tool rows, spinner, footer and panes. It is listed under Interface and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | allianceoptima |
| Repository | allianceoptima/claude-theme-studio |
| Popularity | no public popularity data yet |
| Category | Interface |
| Security | Low risk (84/100) |
| Rank | #2,566 of 5,272 Claude Code mods; #1,074 in Interface |
| License | MIT |
| Last commit | 2026-10-06 |
| Hooks | 7 events |
| Sees | every prompt |
| Draws on | UserMessage, AssistantMessage, SessionMode, PromptHint, TurnDuration, ToolUse, ToolGroup, ToolResult, CommandOutput, Spinner, Pane |
Is theme-studio safe to install?
theme-studio scores 84/100 on the MCPMods security check: Low risk. Things to review: watches every prompt or event. It passed 6 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Watches every prompt or event | Review |
| Doesn't drive Claude | Pass |
| Validator reported problems | Note |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.every | |
$.command.register | |
$.config.list | |
$.settings.read | reads settings |
$.state.get | |
$.state.set | |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
$.ui.toast | draws interface |
How do I install theme-studio?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/allianceoptima/claude-theme-studio claude plugin validate ./claude-theme-studio/theme-studio
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add allianceoptima/claude-theme-studio && claude plugin install theme-studio@claude-theme-studio
Or ask Claude to set it up
Paste this into Claude Code and it installs theme-studio for you:
Install the "theme-studio" Claude Code mod from https://github.com/allianceoptima/claude-theme-studio/tree/main/theme-studio. Run claude plugin validate on it first and show me what it can access before you enable it.
More from allianceoptima/claude-theme-studio
This repository has 2 Claude Code mods on MCPMods.
- neon-usage: A one-line neon band above the prompt: context fill, rate-limit windows and session cost. (Low risk)