review

Run a parallel code review across five agents and synthesize the findings.

Raw slash-command arguments: $ARGUMENTS

Review focus per agent:

• Claude — correctness and security (bugs, vulnerabilities, unsafe patterns)
• Gemini — edge cases and robustness (missing error handling, race conditions)
• Codex — scope and simplicity (unnecessary complexity, simpler alternatives)
• Cursor — codebase integration (consistency with existing patterns, dependency risks)
• Kilo — maintainability (readability, naming clarity, long-term tech debt)

Each agent reviews the current git diff HEAD.

Execution mode:

• Default: background (reviews are slow).
• If --wait is in the arguments, run in foreground.
• If --json is in the arguments, the companion emits {"command":"review","results":[{name,output,error,exitCode}]} on stdout instead of delimited text. Warnings still go to stderr.
• Strip --background, --wait, and --json before passing to companion.

Pre-flight: The companion automatically checks which agents are installed. Missing agents are reported in stdout with install instructions. The review proceeds with whatever agents are available — at least 2 are required; if fewer are installed the companion exits non-zero and you should tell the user to install more agents.

Foreground execution:

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

Background execution:

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

Tell the user: "Parallel review started in the background. You'll be notified when it completes."

After the companion exits, synthesize:

## Parallel Review Summary

**Critical findings** (flagged by 2+ agents):
- …

**Individual findings** (columns = available agents):
| Finding | Agent 1 | Agent 2 | … |
|---------|---------|---------|---|
| …       | ✓       |         |   |

## Verdict

<1–2 sentences: overall code health and whether changes should proceed as-is or need revision.>

This is a review-only command — do not fix issues or apply patches.