review

Run a Gemini review of the local diff via the shared companion.

Raw slash-command arguments: $ARGUMENTS

Core constraint:

• This command is review-only.
• Do not fix issues, apply patches, or suggest that you are about to make changes.
• Your only job is to run the review and return Gemini's output verbatim to the user.

Execution mode rules:

• If the raw arguments include --wait, do not ask. Run the review in the foreground.
• If the raw arguments include --background, do not ask. Run the review in a Claude background task.
• Otherwise, estimate the review size before asking:
  • For working-tree review, start with git status --short --untracked-files=all.
  • Inspect both git diff --shortstat --cached and git diff --shortstat.
  • For branch review, use git diff --shortstat <base>...HEAD.
  • Recommend waiting only when the review is clearly tiny, roughly 1–2 files total.
  • In every other case, recommend background.
• Then use AskUserQuestion exactly once with two options, putting the recommended option first and suffixing its label with (Recommended):
  • Wait for results
  • Run in background

Argument handling:

• Preserve the user's arguments exactly. Do not strip --wait or --background.
• The companion script ignores --wait/--background flags itself; Claude Code's Bash(..., run_in_background: true) is what actually detaches the run.

Foreground flow:

• Run:

node "${CLAUDE_PLUGIN_ROOT}/scripts/companion.mjs" review "$ARGUMENTS"

• Return the command stdout verbatim. Do not paraphrase, summarize, or add commentary.
• Do not fix any issues mentioned in the review.

Background flow:

• Launch the review with Bash in the background:

Bash({
  command: `node "${CLAUDE_PLUGIN_ROOT}/scripts/companion.mjs" review "$ARGUMENTS"`,
  description: "Gemini review",
  run_in_background: true
})

• Do not call BashOutput or wait for completion in this turn.
• After launching, tell the user: "Gemini review started in the background. Check /gemini:status for progress."