dialectus-cli 0.2.0

Command-line interface for the Dialectus AI debate system

Dialectus CLI

Command-line interface for the Dialectus AI debate system. Run AI debates locally with Ollama or cloud models via OpenRouter.

Installation

From PyPI

Using uv (recommended):

uv pip install dialectus-cli

Using pip:

pip install dialectus-cli

From Source

Using uv (recommended, faster):

# Clone the repository
git clone https://github.com/Dialectus-AI/dialectus-cli
cd dialectus-cli

# Install in development mode with all dev dependencies
uv sync

# Or install without dev dependencies
uv pip install -e .

Using pip:

# Clone the repository
git clone https://github.com/Dialectus-AI/dialectus-cli
cd dialectus-cli

# Install in development mode
pip install -e .

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

Requirements

• Python 3.12+
• uv (recommended): Fast Python package manager - Install uv
• Ollama (if using local models): Running at http://localhost:11434
• OpenRouter API key (if using cloud models): Set via environment variable

Environment Variables

# Linux/macOS
export OPENROUTER_API_KEY="your-key-here"

# Windows PowerShell
$env:OPENROUTER_API_KEY="your-key-here"

# Windows CMD
set OPENROUTER_API_KEY=your-key-here

Quick Start

After installation, the dialectus command is available:

# Copy example config
cp debate_config.example.json debate_config.json

# Edit with your preferred models and API keys
nano debate_config.json  # or your favorite editor

# Run a debate
dialectus debate

Configuration

Edit debate_config.json to configure:

• Models: Debate participants (Ollama or OpenRouter)
• Judging: AI judge models and evaluation criteria
• System: Ollama/OpenRouter settings

Commands

All commands work identically across platforms:

Start a Debate

uv run dialectus debate
uv run dialectus debate --topic "Should AI be regulated?"
uv run dialectus debate --format oxford
uv run dialectus debate --interactive

List Available Models

uv run dialectus list-models

View Saved Transcripts

uv run dialectus transcripts
uv run dialectus transcripts --limit 50

Database

Transcripts are saved to SQLite database at ~/.dialectus/debates.db

Architecture

CLI → DebateRunner → DebateEngine → Rich Console
           ↓
    SQLite Database

• No API layer - Imports engine directly
• Local-first - Runs completely offline with Ollama
• SQLite storage - Simple, portable database

Development

Running Tests and Type Checking

Using uv (recommended):

# Run tests
uv run pytest

# Run tests with verbose output
uv run pytest -v

# Run with coverage
uv run pytest --cov=dialectus

# Type check with Pyright
uv run pyright

# Lint with ruff
uv run ruff check .

# Format with ruff
uv run ruff format .

Using pip:

# Ensure dev dependencies are installed
pip install -e ".[dev]"

# Run tests
pytest

# Type check with Pyright
pyright

# Lint and format
ruff check .
ruff format .

Building Distribution

Using uv:

# Build wheel and sdist
uv build

# Install locally from wheel
uv pip install dist/dialectus_cli-*.whl

Using pip:

# Build wheel and sdist
python -m build

# Install locally
pip install dist/dialectus_cli-*.whl

Managing Dependencies

Using uv:

# Add a new dependency
# 1. Edit pyproject.toml [project.dependencies] section
# 2. Update lock file and sync environment:
uv lock && uv sync

# Upgrade all dependencies (within version constraints)
uv lock --upgrade

# Upgrade specific package
uv lock --upgrade-package rich

# Add dev dependency
# 1. Edit pyproject.toml [project.optional-dependencies.dev]
# 2. Run:
uv sync

Using pip:

# Add a new dependency
# 1. Edit pyproject.toml dependencies
# 2. Reinstall:
pip install -e ".[dev]"

Why uv?

• 10-100x faster than pip for installs and resolution
• Reproducible builds via uv.lock (cross-platform, includes hashes)
• Python 3.14 ready - Takes advantage of free-threading for even better performance
• Single source of truth - Dependencies in pyproject.toml, lock file auto-generated
• Compatible - pip still works perfectly with pyproject.toml

License

MIT (open source)