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Cmd. /clearCmd. /renameCmd. /archiveCmd. /deleteCmd. /compactCmd. /copyCmd. /memoriesCmd. /importCmd. /initCmd. /mentionCmd. /forkCmd. /sideCmd. /resumeCmd. /newCmd. /cdCmd. /exportCmd. /recap

Planning and execution

Cmd. /planCmd. /goalCmd. /psCmd. /stopCmd. /app

Review and verification

Cmd. /review

Models and settings

Cmd. /modelCmd. /fast

Permissions and integrations

Cmd. /permissionsCmd. /ideCmd. /setup-default-sandboxCmd. /sandbox-add-read-dirCmd. /pluginsCmd. /hooksCmd. /approveCmd. /skillsCmd. /mcp

Status and diagnostics

Cmd. /agentCmd. /appsCmd. /diffCmd. /feedbackCmd. /personalityCmd. /rawCmd. /statusCmd. /debug-configCmd. /title

Display and input

Cmd. /keymapCmd. /vimCmd. /experimentalCmd. /statuslineCmd. /themeCmd. /petsCmd. /voiceCmd. /worktree

Account and usage

Cmd. /exitCmd. /logoutCmd. /quitCmd. /usage

Legacy

Cmd. /approvals

Verification and history

Current verification scopeHandbook updatesRelease coverage historyEarlier verification recordsCommand change history
Handbook›Codex Command Master›Cmd. /theme
한국어English

Cmd. /theme

Choose and persist the TUI syntax-highlighting theme.

Key takeaways

  • Choose and persist the TUI syntax-highlighting theme.
  • Check the input surface and availability before using the examples below.

Purpose

Choose and persist the TUI syntax-highlighting theme.

/theme

Availability

FieldValue
Input surfaceRunning CLI prompt
KindBuilt-in
StatusCurrent reference
Aliases—
Documented minimumNot specified
Reviewed against2026-09-22 · Codex CLI 0.155.1

The installed command menu and account or organization settings determine availability.

Examples

/theme

When to use it

  1. Improve diff contrast in a light or dark terminal.
  2. Standardize the theme used during team screen-sharing and reviews.

Choosing related commands

CommandDifferenceChoose It When
/themeChanges code and diff highlightingReadability needs tuning
/statuslineChanges footer fieldsYou want different visible status data
/titleChanges terminal title fieldsYou need better window identification

Effects and persistence

Changes the terminal color theme without editing code or conversation content.

/theme opens the theme picker so you can preview and save Codex TUI syntax-highlighting themes.

Cautions

  • Themes do not change model behavior or permissions.
  • Document custom theme file installation if you distribute one.

Official sources

  • Developer Commands
  • Cli

Complete command list · Verification scope · History for this command

Related docs

Cmd. /theme

Claude Code Command Master · Changes the terminal color theme without editing code or conversation content.

Cmd. /color

Claude Code Command Master · Set the current session prompt-bar color.

Cmd. /update-config

Claude Code Command Master · Use the Claude Code bundled skill to edit the appropriate settings.json from a requested permission, environment, or hook change.

Cmd. /statusline

Configure TUI footer status-line fields.

Cmd. /title

Configure terminal window or tab title fields.

Cmd. /statusline

Configure TUI footer status-line fields.

Cmd. /pets

Choose or hide an ambient terminal pet in the Codex TUI.

On this page

PurposeAvailabilityExamplesWhen to use itChoosing related commandsEffects and persistenceCautionsOfficial sources