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reopt Handbook
Claude Code Command MasterLabels and command selectionHow to read a detail guideComplete command listTerminal CLI Commands and Flags

Task guides

Core command basicsStarting and resuming workSkills and Custom CommandsAutomation and Web CommandsOperations and Safety CommandsCustom commands and skillsMCP connections and commands

Conversation and context

Cmd. /add-dirCmd. /backgroundCmd. /compactCmd. /contextCmd. /copyCmd. /exportCmd. /forkCmd. /importCmd. /initCmd. /memoryCmd. /recapCmd. /renameCmd. /resumeCmd. /rewindCmd. claude purge

Planning and execution

Cmd. /autofix-prCmd. /batchCmd. /desktopCmd. /goalCmd. /loopCmd. /planCmd. /remote-envCmd. /scheduleCmd. /tasksCmd. /teleportCmd. /workflows

Review and verification

Cmd. /code-reviewCmd. /runCmd. /run-skill-generatorCmd. /security-reviewCmd. /simplifyCmd. /verify

Models and settings

Cmd. /claude-apiCmd. /configCmd. /effortCmd. /fastCmd. /modelCmd. /output-styleCmd. /update-config

Permissions and integrations

Cmd. /agentsCmd. /hooksCmd. /ideCmd. /mcpCmd. /permissionsCmd. /pluginCmd. /reload-pluginsCmd. /reload-skillsCmd. /sandboxCmd. /skillsCmd. /web-setup

Status and diagnostics

Cmd. /debugCmd. /diffCmd. /doctorCmd. /fewer-permission-promptsCmd. /release-notesCmd. /team-onboarding

Display and input

Cmd. /colorCmd. /focusCmd. /keybindingsCmd. /powerupCmd. /statuslineCmd. /terminal-setupCmd. /themeCmd. /tui

Account and usage

Cmd. /upgradeCmd. /usageCmd. /usage-credits

Legacy

Cmd. /costCmd. /pr-commentsCmd. /reviewCmd. /statsCmd. /ultrareviewCmd. /vimCmd. /approved-toolsCmd. /commandsCmd. /extra-usageCmd. /settingsCmd. /tagCmd. /todos

Verification and history

Current verification scopeHandbook updatesRelease coverage historyEarlier verification recordsCommand change history
Handbook›Claude Code Command Master›Cmd. /code-review
한국어KOEnglishEN

Cmd. /code-review

Review a diff, PR, branch, or path (skill).

Written and reviewed by Eric Han · Co-founder & CTO, reopt

Key takeaways

  • Review a diff, PR, branch, or path (skill).
  • Check the input surface and availability before using the examples below.

Purpose

Review a diff, PR, branch, or path (skill).

/code-review [low|medium|high|xhigh|max|ultra] [--fix] [--comment] [--max-findings n|all|default] [pr#|branch|path]

Availability

FieldValue
Input surfaceRunning CLI prompt
KindBundled skill
StatusCurrent reference
Aliases/review
Documented minimumNot specified
Reviewed against2026-10-23 · Claude Code 2.1.308

The installed command menu and account or organization settings determine availability. --max-findings requires v2.1.288+.

Examples

/code-review high

Effects and persistence

Reviews the diff or selected target. --fix requests edits and --comment requests posted comments, expanding the operation's effects. A --max-findings value is reused by later reviews until you pass default.

Review execution

For models without tuned review settings, /code-review uses leaner inline prompts rather than many review subagents (v2.1.274). When no base branch or shared history exists, claude -p refuses the whole-repository fallback. A user running claude ultrareview directly consents to that fallback; an agent invoking it through a tool does not. Reviewing a first commit requires interactive confirmation (v2.1.277). From v2.1.290, medium effort also reports cleanup and CLAUDE.md-convention findings on models without tuned review settings, including Opus 5.5 and Sonnet 5.5.

Changelog

Posting comments

/ultrareview --post posts a PR comment directly when findings arrive and prints its link, without a second cloud session. Use --post when you intend to publish findings to the PR.

official changelog · 2026-09-12 KST

Cautions

A plain review, --fix, and --comment have different effects. Check the selected target before requesting changes or publication. --max-findings <n>, all, or default (v2.1.288+) changes how many findings are reported, and later reviews reuse the value until you pass --max-findings default.

Official sources

  • Commands
  • Code Review

Complete command list · Verification scope

Related docs

Cmd. /review

Reviews the diff or selected target. --fix requests edits and --comment requests posted comments, expanding the operation's effects.

Cmd. /security-review

Analyze the current branch diff for vulnerabilities.

Cmd. /worktree

Codex Command Master · Run new or forked sessions in isolated Git checkouts, enabled by default from 0.156.0

Plan and Environment Setup

Claude Code Complete Guide · Prepare Claude Code plans, installation, update policy, and a safe repository baseline.

Cmd. /statusline

Codex Command Master · Configure TUI footer status-line fields.

Cmd. /workflows

Watch, pause, resume, or save dynamic workflows.

Cmd. /run

Launch and drive the app to verify a change (skill).

On this page

PurposeAvailabilityExamplesEffects and persistenceReview executionPosting commentsCautionsOfficial sources