Claude Review

Browser-based code review tool for Claude Code. Shows git diffs in a GitHub-style UI with syntax highlighting, lets you write inline comments (single-line or drag to select ranges), and sends formatted feedback back to Claude.

Quick Start

Option A — cross-platform (Claude Code, Cursor, Codex, and 40+ agents):

npx skills add vrppaul/claude-review -g -y

Option B — Claude Code plugin marketplace:

/plugin marketplace add vrppaul/claude-review

Type /review-ui and the CLI is installed automatically on first use.

Manual CLI install (optional)

If you prefer to install the CLI yourself:

uv tool install git+https://github.com/vrppaul/claude-review

Then you can run it directly:

claude-review              # opens browser with diff of current changes
claude-review --port 8080  # specific port
claude-review --no-open    # don't open browser automatically
claude-review /path/to/repo

How It Works

You type /review-ui in Claude Code
  → Server starts, browser opens with current diff
  → You read diff, add inline comments on any line
  → You click Submit (or Ctrl+Shift+Enter)
  → Browser closes, formatted comments appear in Claude's context
  → Claude reads feedback and makes the requested changes

Features

• GitHub-style diff view with syntax highlighting
• Click to comment on any line, drag for multi-line ranges
• File tree sidebar with change stats (+/- per file)
• Comment navigation (prev/next buttons)
• Light/dark theme (auto-detects system preference, manual toggle)
• Auto-shutdown when browser tab is closed
• Works with tracked, staged, and untracked files

Development

# Python
uv sync                          # install dependencies
uv run pytest                    # run all tests (unit + integration + e2e)
uv run ruff check src/ tests/    # lint
uv run ty check src/             # type check

# Frontend
cd frontend && pnpm install      # install dependencies
cd frontend && pnpm build        # build (outputs to src/claude_review/static/dist/)
cd frontend && pnpm test         # run tests
cd frontend && pnpm check        # type check

License

MIT