Metadata-Version: 2.4
Name: ralph-cli
Version: 2.2.0
Summary: A Python CLI tool that implements the Ralph autonomous iteration pattern for Claude Code
Project-URL: Homepage, https://github.com/jackemcpherson/ralph-cli
Project-URL: Repository, https://github.com/jackemcpherson/ralph-cli
Project-URL: Changelog, https://github.com/jackemcpherson/ralph-cli/blob/main/CHANGELOG.md
Project-URL: Issue Tracker, https://github.com/jackemcpherson/ralph-cli/issues
Author-email: Jack <jack@example.com>
License-Expression: MIT
License-File: LICENSE
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Software Development :: Build Tools
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.11
Requires-Dist: pydantic>=2.0.0
Requires-Dist: pyyaml>=6.0.0
Requires-Dist: rich>=13.0.0
Requires-Dist: typer>=0.9.0
Provides-Extra: dev
Requires-Dist: pyright>=1.1.0; extra == 'dev'
Requires-Dist: pytest-cov>=4.0.0; extra == 'dev'
Requires-Dist: pytest>=7.0.0; extra == 'dev'
Requires-Dist: ruff>=0.1.0; extra == 'dev'
Description-Content-Type: text/markdown

# Ralph CLI

A Python CLI tool that implements the Ralph autonomous iteration pattern for Claude Code. Ralph enables AI-driven development by breaking down specifications into user stories and executing them autonomously.

## Features

- **Project Scaffolding**: Initialize any project with Ralph workflow files
- **PRD Generation**: Create product requirements documents interactively with Claude
- **Task Breakdown**: Convert specifications into structured user stories
- **Autonomous Iteration**: Execute stories one at a time with quality checks
- **Loop Execution**: Run multiple iterations automatically with failure detection
- **Skills Management**: Sync custom Claude Code skills to your system
- **Code Review Skills**: Built-in reviewers for Python, repo structure, GitHub Actions, and tests

## Installation

Requires Python 3.11+ and [uv](https://github.com/astral-sh/uv) package manager.

```bash
# Clone the repository
git clone https://github.com/jackemcpherson/ralph-cli.git
cd ralph-cli

# Install with dev dependencies
uv pip install -e ".[dev]"

# Verify installation
ralph --version
```

## Quick Start

```bash
# 1. Initialize Ralph in your project
cd your-project
ralph init

# 2. Create a PRD interactively
ralph prd

# 3. Convert the PRD to tasks
ralph tasks plans/SPEC.md

# 4. Run autonomous iterations
ralph loop
```

## Commands

| Command | Description |
|---------|-------------|
| `ralph init` | Scaffold a project for Ralph workflow |
| `ralph prd` | Create a PRD interactively with Claude |
| `ralph tasks <spec>` | Convert spec to TASKS.json |
| `ralph once` | Execute single iteration |
| `ralph loop [n]` | Run n iterations (default: 10) |
| `ralph review` | Run the review pipeline with automatic configuration |
| `ralph sync` | Sync skills to ~/.claude/skills/ |

### ralph init

Scaffolds your project with Ralph workflow files:

```bash
ralph init                    # Auto-detect project type
ralph init --name MyProject   # Custom project name
ralph init --skip-claude      # Skip Claude Code enhancement
ralph init --force            # Overwrite existing files
```

If no PRD exists at `plans/SPEC.md`, you'll be prompted to create one interactively before proceeding.

Creates:
- `plans/SPEC.md` - Specification template
- `plans/TASKS.json` - Task list (empty)
- `plans/PROGRESS.txt` - Progress log
- `CLAUDE.md` - Project instructions with quality checks
- `AGENTS.md` - Agent workflow instructions

### ralph prd

Launches an interactive session with Claude to create a PRD:

```bash
ralph prd                     # Output to plans/SPEC.md
ralph prd --output custom.md  # Custom output path
ralph prd --verbose           # Verbose Claude output
```

### ralph tasks

Converts a specification file to structured tasks:

```bash
ralph tasks plans/SPEC.md              # Default output
ralph tasks spec.md --output tasks.json # Custom output
ralph tasks spec.md --branch feature/x  # Custom branch name
```

### ralph once

Executes a single iteration (one user story):

```bash
ralph once                      # Run one iteration
ralph once --verbose            # Show full Claude output
ralph once --max-fix-attempts 5 # Custom retry limit
```

### ralph loop

Runs multiple iterations automatically:

```bash
ralph loop                      # Run up to 10 iterations
ralph loop 5                    # Run up to 5 iterations
ralph loop --verbose            # Verbose output
ralph loop --max-fix-attempts 5 # Custom retry limit per story
```

Stop conditions:
- All stories complete
- Max iterations reached
- Persistent failure (same story fails twice)
- Transient failure (Claude error)

### ralph review

Runs the automated review pipeline:

```bash
ralph review                    # Auto-detect and configure reviewers
ralph review --force            # Re-detect and overwrite reviewer config
ralph review --strict           # Treat warnings as blocking
ralph review --verbose          # Verbose Claude output
```

On first run, detects project languages and configures reviewers in CLAUDE.md. On subsequent runs, uses the existing configuration and suggests any missing reviewers.

### ralph sync

Syncs skills to Claude Code:

```bash
ralph sync                           # Sync from ./skills
ralph sync --skills-dir /path/to/skills  # Custom source
ralph sync --remove                  # Remove synced skills
```

## Reviewer Skills

Ralph includes code review skills that can be invoked directly in Claude Code:

| Skill | Description |
|-------|-------------|
| `/python-code-reviewer` | Type hints, docstrings, logging, code quality |
| `/bicep-reviewer` | Azure Bicep template best practices and security |
| `/repo-structure-reviewer` | README, .gitignore, project organization |
| `/github-actions-reviewer` | CI/CD completeness, security, best practices |
| `/test-quality-reviewer` | Meaningful assertions, coverage, anti-patterns |
| `/code-simplifier` | Code clarity and maintainability improvements |
| `/release-reviewer` | Version consistency, changelog, release readiness |

Each reviewer outputs a structured report with severity levels (error/warning/suggestion) and a verdict tag:
- `<ralph-review>PASS</ralph-review>` - No blocking errors
- `<ralph-review>NEEDS_WORK</ralph-review>` - Has errors that must be fixed

## Project Structure

After running `ralph init`:

```
your-project/
├── CLAUDE.md           # Project instructions + quality checks
├── AGENTS.md           # Agent workflow instructions
└── plans/
    ├── SPEC.md         # Product specification
    ├── TASKS.json      # User stories with status
    └── PROGRESS.txt    # Iteration log
```

## TASKS.json Format

```json
{
  "project": "ProjectName",
  "branchName": "ralph/feature-name",
  "description": "Feature description",
  "userStories": [
    {
      "id": "US-001",
      "title": "Story title",
      "description": "As a user, I want...",
      "acceptanceCriteria": ["Criterion 1", "Criterion 2"],
      "priority": 1,
      "passes": false,
      "notes": ""
    }
  ]
}
```

## Quality Checks

Define quality checks in `CLAUDE.md`:

```yaml
<!-- RALPH:CHECKS:START -->
```yaml
checks:
  - name: typecheck
    command: uv run pyright
    required: true
  - name: lint
    command: uv run ruff check .
    required: true
  - name: test
    command: uv run pytest
    required: true
```
<!-- RALPH:CHECKS:END -->
```

## Development

```bash
# Install dev dependencies
uv pip install -e ".[dev]"

# Run tests
uv run pytest

# Run type checking
uv run pyright

# Run linting
uv run ruff check .

# Format code
uv run ruff format .
```

## Contributing

Contributions are welcome! Please see [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines.

## License

MIT - see [LICENSE](LICENSE) for details.
