review-it

name	review-it
description	Code review closeout for Claude Code, Codex, OpenCode, DeepSeek TUI, and Antigravity CLI: local dirty changes, branch vs main, parallel tests.

CC Review

Run automated code review as a closeout check before committing or shipping. Works across multiple AI coding agents.

Use when:

• user asks for code review / review-it / autoreview
• after non-trivial code edits, before final/commit/ship
• reviewing a local branch or PR branch after fixes

Supported Agents

Agent	Review Command	Notes
Claude Code	/review	Built-in, works on uncommitted changes or diff
Codex	codex review	Pass diff file or let it auto-detect
OpenCode	/review	Same as Claude Code
DeepSeek TUI	/review or manual diff review	Pass diff content for analysis
Antigravity CLI	/code-review	Built-in slash command, auto-detects diff

Contract

• Treat review output as advisory. Never blindly apply it.
• Verify every finding by reading the real code path and adjacent files.
• Read dependency docs/source/types when the finding depends on external behavior.
• Reject unrealistic edge cases, speculative risks, broad rewrites, and fixes that over-complicate the codebase.
• Prefer small fixes at the right ownership boundary; no refactor unless it clearly improves the bug class.
• Keep going until review returns no accepted/actionable findings.
• If a review-triggered fix changes code, rerun focused tests and rerun review.
• Stop as soon as the review comes back clean with no actionable findings.
• If rejecting a finding as intentional/not worth fixing, add a brief inline code comment only when it explains a real invariant or ownership decision that future reviewers should know.
• Do not push just to review. Push only when the user requested push/ship/PR update.

Pick Target

Claude Code / OpenCode / DeepSeek TUI

Dirty local work (default — /review works on uncommitted changes):

/review

Branch/PR work — review all changes against base:

First generate a diff, then review it:

git diff origin/main...HEAD > /tmp/review-it.diff

Then review the diff file with a focused prompt:

/review the changes in /tmp/review-it.diff against origin/main

If an open PR exists, use its actual base:

base=$(gh pr view --json baseRefName --jq .baseRefName)
git diff "origin/$base"...HEAD > /tmp/review-it.diff

Antigravity CLI (agy)

Dirty local work:

/code-review

Branch/PR work — review all changes against base:

git diff origin/main...HEAD > /tmp/review-it.diff

Then pass the diff to the review command:

/code-review the changes in /tmp/review-it.diff against origin/main

If an open PR exists, use its actual base:

base=$(gh pr view --json baseRefName --jq .baseRefName)
git diff "origin/$base"...HEAD > /tmp/review-it.diff

Codex

# Review uncommitted changes
codex review

# Review branch diff
git diff origin/main...HEAD > /tmp/review-it.diff
codex review /tmp/review-it.diff

Parallel Closeout

Format first if formatting can change line locations. Then it's OK to run tests and review in parallel:

scripts/review-it --parallel-tests "<focused test command>"

Tradeoff: tests may force code changes that stale the review. If tests or review lead to code edits, rerun the affected tests and rerun review until no accepted/actionable findings remain.

Uncommitted vs Branch Review

Choose the right mode:

• Uncommitted changes (staged/unstaged): use /review directly (Antigravity: /code-review, Codex: codex review)
• Committed, not pushed: use git diff origin/main...HEAD + review
• Pushed/PR: same as committed, against the PR base
• Clean working tree: skip review if there's truly nothing to review

Helper

Bundled helper script for parallel test + review orchestration:

~/.claude/skills/review-it/scripts/review-it --help

The helper:

• Detects which agent is running (Claude Code, Antigravity CLI, Codex) via --agent auto
• Detects whether to use uncommitted review or branch diff review
• For branch mode: generates diff against origin/main (or PR base), then triggers review
• Supports --parallel-tests for concurrent test + review execution
• Supports --dry-run for checking what command would be used
• Prints review-it clean: no accepted/actionable findings reported when review is clean

Final Report

Include:

• review target (uncommitted / branch / PR base)
• tests/proof run
• findings accepted/rejected, briefly why
• the clean review result, or why a remaining finding was consciously rejected

Do not run another review solely to improve the final report wording. If review exited clean with no actionable findings, report that as clean.