Metadata-Version: 2.4
Name: reviewate
Version: 0.4.10
Summary: AI-powered code reviewer for GitHub and GitLab
Project-URL: Homepage, https://reviewate.com
Project-URL: Repository, https://github.com/numberly/reviewate
Project-URL: Issues, https://github.com/numberly/reviewate/issues
Project-URL: Documentation, https://reviewate.com/docs
Author: Adam Saimi
License-Expression: AGPL-3.0
Keywords: ai,code-review,github,gitlab,llm,multi-agent
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.14
Classifier: Topic :: Software Development :: Quality Assurance
Requires-Python: >=3.14
Requires-Dist: httpx==0.28.1
Requires-Dist: jinja2==3.1.6
Requires-Dist: litellm==1.81.8
Requires-Dist: pydantic==2.12.3
Requires-Dist: rich>=13.0
Requires-Dist: tenacity>=9.1.2
Description-Content-Type: text/markdown

# Reviewate - AI-Powered Code Review

**Reviewate** is a multi-agent code review system for GitHub and GitLab pull requests. It explores your codebase, verifies every finding against actual code, and posts only fact-checked feedback.

## Quick Start

### Run without installing (recommended)

```bash
# From a PR/MR URL (platform, repo, PR auto-detected):
uvx reviewate https://github.com/facebook/react/pull/28000

# Or with owner/repo + PR number:
uvx reviewate facebook/react -p 28000

# First run: prompts for your LLM provider + API key
# Saves config to ~/.reviewate/config.toml — all future runs just work
```

Requires [uv](https://docs.astral.sh/uv/).

### Or install globally

```bash
uv tool install reviewate   # or: pip install reviewate
reviewate facebook/react -p 28000
```

No token needed if the `gh` or `glab` CLI is logged in.

### From source (for development)

```bash
git clone https://github.com/Reviewate/reviewate.git
cd reviewate/code_reviewer
uv sync

uv run python main.py facebook/react -p 28000
```

## LLM Providers

Reviewate works with any LLM provider via [LiteLLM](https://docs.litellm.ai/). Browse all supported models at [models.litellm.ai](https://models.litellm.ai/).

| Provider | Setup |
|----------|-------|
| **Google Gemini** | `GEMINI_API_KEY` |
| **Anthropic Claude** | `ANTHROPIC_API_KEY` |
| **OpenAI** | `OPENAI_API_KEY` |
| **OpenRouter** | `OPENROUTER_API_KEY` |
| **OpenAI-compatible** (Ollama, vLLM, LiteLLM proxy, etc.) | `OPENAI_API_KEY` + custom URL |

On first run, Reviewate prompts you to pick a provider and saves your config to `~/.reviewate/config.toml`:

```toml
[models]
review = "gemini/gemini-2.5-flash"
utility = "gemini/gemini-2.5-flash-lite"

# Optional: custom API URLs for OpenAI-compatible providers
[urls]
openai = "http://localhost:11434/v1"  # e.g. Ollama
```

API keys are read from environment variables only (not stored in the config file).

You can also set env vars or pass CLI args — they take priority over the config file.

## Authentication

| Method | Best for | Setup |
|--------|----------|-------|
| **CLI Auth** | Local development | Log in with `gh auth login` or `glab auth login` |
| **API Token** | CI pipelines, Docker, self-hosted | Set `GITHUB_API_TOKEN` or `GITLAB_API_TOKEN` |

## CLI Options

```bash
# From PR/MR URL (auto-detects platform, repo, PR number):
reviewate https://github.com/org/repo/pull/48
reviewate https://gitlab.com/group/repo/-/merge_requests/1
reviewate https://gitlab.example.com/group/sub/project/-/merge_requests/352

# Classic format:
reviewate owner/repo -p 123                    # review (default)
reviewate summary owner/repo -p 123            # summary only
reviewate full owner/repo -p 123               # review + summary
reviewate review owner/repo -p 123 --dry-run   # explicit review

# Configuration
reviewate config                               # re-run setup wizard

# Additional flags
reviewate owner/repo -p 123 \
  --platform gitlab \                           # GitLab (default: github)
  --dry-run \                                   # Don't post comments
  --debug \                                     # Enable debug logging
  --json \                                      # Output results as JSON
  --disable-thinking \                          # Disable extended thinking/reasoning
  --review-model anthropic/claude-sonnet-4 \    # Override review tier model
  --utility-model gemini/gemini-2.5-flash-lite  # Override utility tier model
```

## Architecture

### Multi-Agent Pipeline

```text
PR Diff
  │
  ▼
Triage ──▶ 2 Review Agents (parallel, with grep/read tools)
                │
                ▼
           Synthesizer ──▶ Deduplicate ──▶ Fact Checker ──▶ Style
                                                              │
                                                              ▼
                                                        Post Comments
```

1. **TriageAgent** — Analyzes PR complexity, determines reasoning effort
2. **IssueExplorerAgent** — Finds and summarizes linked issues
3. **SimpleReviewAgent** (x2, parallel) — Reviews code with search/read tools
4. **SynthesizerAgent** — Combines findings from both reviewers
5. **DuplicateAgent** — Removes duplicates with existing human comments
6. **FactCheckerAgent** — Verifies every claim against actual code
7. **StyleAgent** — Final formatting (makes reviews concise)

### Two-Tier Model Configuration

Agents are grouped into tiers so you can use a strong model for critical analysis and a fast/cheap model for supporting tasks:

| Tier | Agents | Purpose |
|------|--------|---------|
| **REVIEW** | triage, review (x2), fact_checker | Critical analysis |
| **UTILITY** | style, duplicate, issue_explorer, summarizer, output_parser | Supporting tasks |

### Code Structure

```text
code_reviewer/
├── main.py              # CLI entry point & main() loop
├── cli.py               # Argument parsing & URL resolution
├── runner.py            # Config validation & workflow execution
├── config.py            # Two-tier model configuration
├── config_file.py       # ~/.reviewate/config.toml handling
├── output.py            # Progress tracking & result output
├── adaptors/
│   ├── factory.py       # Platform handler factory
│   ├── _transport.py    # Abstract transport (APIClient protocol)
│   ├── _http.py         # HTTP client (httpx)
│   ├── _cli.py          # CLI fallback (gh api / glab api)
│   ├── repository/      # PR/MR diffs, reviews, comments
│   └── issue/           # Linked issue fetching
├── agents/
│   ├── base.py          # BaseAgentImpl (LLM calls, tool loop, retry)
│   ├── specialized.py   # SimpleReviewAgent, SynthesizerAgent
│   ├── triage.py        # TriageAgent
│   ├── fact_checker.py  # FactCheckerAgent
│   ├── issue_explorer.py
│   ├── duplicate.py     # DuplicateAgent
│   ├── style.py         # StyleAgent
│   ├── summarizer.py    # SummarizerAgent
│   └── tools.py         # Tool definitions for agents
├── explorer/
│   ├── explorer.py      # CodeExplorer (ripgrep search + file reads)
│   └── builder.py       # Explorer factory
├── workflows/
│   ├── review.py        # ReviewWorkflow (main pipeline)
│   ├── summary.py       # SummaryWorkflow (PR summaries)
│   └── context.py       # Linked repos, team guidelines
├── prompts/             # Jinja2 prompt templates (.txt)
└── schema/              # Data models
```

## Environment Variables

All env vars are **optional** if you have a config file (`~/.reviewate/config.toml`). Env vars override config file values when set.

**Model configuration:**

| Variable | Description |
|----------|-------------|
| `REVIEW_AGENT_MODEL` | Model for review tier agents |
| `REVIEW_AGENT_PROVIDER` | Provider for review tier |
| `UTILITY_AGENT_MODEL` | Model for utility tier agents |
| `UTILITY_AGENT_PROVIDER` | Provider for utility tier |

**API keys:**

| Variable | Description |
|----------|-------------|
| `GEMINI_API_KEY` | Google Gemini API key |
| `ANTHROPIC_API_KEY` | Anthropic Claude API key |
| `OPENAI_API_KEY` | OpenAI API key (also used for OpenAI-compatible providers) |
| `OPENROUTER_API_KEY` | OpenRouter API key |

**Platform tokens:**

| Variable | Description |
|----------|-------------|
| `GITHUB_API_TOKEN` | GitHub token (optional with `gh` CLI) |
| `GITLAB_API_TOKEN` | GitLab token (optional with `glab` CLI) |

**OpenAI-compatible providers** (Ollama, vLLM, etc.):

| Variable | Description |
|----------|-------------|
| `REVIEW_OPENAI_URL` | Custom API URL for review tier |
| `REVIEW_OPENAI_KEY` | Custom API key for review tier |
| `UTILITY_OPENAI_URL` | Custom API URL for utility tier |
| `UTILITY_OPENAI_KEY` | Custom API key for utility tier |

**OpenRouter provider order:**

| Variable | Description |
|----------|-------------|
| `OPENROUTER_PROVIDER_ORDER` | Global provider order (e.g. `Anthropic,Google`) |
| `REVIEW_OPENROUTER_PROVIDER_ORDER` | Provider order for review tier only |
| `UTILITY_OPENROUTER_PROVIDER_ORDER` | Provider order for utility tier only |

**Override priority:** CLI args > env vars > config file

## Development

```bash
# From monorepo root
make code-review-test  # Run tests
make qa                # Run linters and type checks
```

## License

AGPL-3.0 — see LICENSE file for details.
