# Cursor Review

Run a Cursor Composer review as an advisory second opinion while keeping the primary...

- Repository: https://github.com/Chachamaru127/claude-code-harness (3190 stars)
- Category: Engineering
- License: MIT
- Last updated: 2026-11-01
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add Chachamaru127/claude-code-harness --skill cursor-review -g -a claude-code -y`
Codex: `npx skills add Chachamaru127/claude-code-harness --skill cursor-review -g -a codex -y`
Cursor: `npx skills add Chachamaru127/claude-code-harness --skill cursor-review -g -a cursor -y`
Gemini CLI: `npx skills add Chachamaru127/claude-code-harness --skill cursor-review -g -a gemini-cli -y`
Claude Code plugin marketplace: `/plugin marketplace add Chachamaru127/claude-code-harness`

## Description

Run a Cursor Composer review as an advisory second opinion while keeping the primary review verdict on the host brain. Use when user invokes cursor:review, asks Cursor to review, or wants composer to sanity-check a diff. Cursor never owns APPROVE/REQUEST_CHANGES.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# cursor:review - Advisory Cursor Review

Cursor Composer (`composer-2.5-fast`) を read-only second opinion として使う review skill。primary verdict は host brain (Opus / Claude role) が出す。

## Quick Reference

```bash
cursor:review --base origin/main
cursor:review "Phase 88.5 command namespace diff"
```

## Rules

- Cursor review is advisory. The final verdict must come from the host reviewer.
- Do not pass `--write` to `cursor-companion.sh`.
- Use resolver/model routing, not direct env checks:

  ```bash
  bash scripts/resolve-impl-backend.sh --backend cursor --role reviewer
  bash scripts/model-routing.sh --host cursor --role worker --field model
  ```

- Prefer the existing `harness-review` contract when a full review is requested. This command exists for users who explicitly ask for the Cursor lane.

## Flow

1. Resolve the Harness helper root:

   ```bash
   HARNESS_PLUGIN_ROOT="${HARNESS_PLUGIN_ROOT:-${CLAUDE_PLUGIN_ROOT:-}}"
   if [ -z "$HARNESS_PLUGIN_ROOT" ] && [ -n "${CLAUDE_SKILL_DIR:-}" ]; then
     probe="$(cd "${CLAUDE_SKILL_DIR}" && pwd)"
     while [ "$probe" != "/" ] && [ ! -d "$probe/scripts" ]; do
       probe="$(cd "$probe/.." && pwd)"
     done
     [ -d "$probe/scripts" ] && HARNESS_PLUGIN_ROOT="$probe"
   fi
   if [ -z "$HARNESS_PLUGIN_ROOT" ]; then
     echo "ERROR: HARNESS_PLUGIN_ROOT is not set and could not be derived from CLAUDE_PLUGIN_ROOT or CLAUDE_SKILL_DIR" >&2
     exit 2
   fi
   ```

2. Determine review scope:

The rest: https://github.com/Chachamaru127/claude-code-harness/blob/HEAD/codex/.codex/skills/cursor-review/SKILL.md