commitguard-cli 0.1.2

AI-powered tool to analyze Git commits for bugs and issues

CommitGuard

AI-powered CLI that analyzes Git commits for bugs, security issues, and code quality problems. Uses OpenRouter for access to GPT-4, Claude, Gemini, and 100+ other models.

GitHub · PyPI

Features

• Analyze commits – Detect bugs, security issues, and code quality problems
• Pre-commit check – Review staged changes before committing
• Multi-model – Use any model on OpenRouter (GPT-4, Claude, Gemini, etc.)
• Chronological batch analysis – analyze -n processes commits oldest to newest
• Quiet base command – Update checks run only when a subcommand is invoked
• Simple CLI – One command, clear output

Requirements

• Python 3.9+
• OpenRouter API key

Installation

pip install commitguard-cli

From source:

git clone https://github.com/PierrunoYT/commitguard.git
cd commitguard
pip install -e .

Configuration

Get an API key at openrouter.ai/keys:

# Linux / macOS
export OPENROUTER_API_KEY=sk-or-...

# Windows (PowerShell)
$env:OPENROUTER_API_KEY = "sk-or-..."

Optional – default model (otherwise openai/gpt-4o-mini):

export OPENROUTER_MODEL=anthropic/claude-3.5-sonnet   # Linux/macOS
$env:OPENROUTER_MODEL = "anthropic/claude-3.5-sonnet" # Windows

Usage

# Analyze last commit
commitguard analyze

# Analyze specific commit
commitguard analyze abc123

# Analyze last 5 commits
commitguard analyze -n 5

# Analyze staged changes (before commit)
commitguard check

# Use a different model
commitguard analyze --model anthropic/claude-3.5-sonnet
commitguard analyze -m google/gemini-pro

When using analyze -n, commits are analyzed in chronological order (oldest to newest).

Options

Option	Description
-r, --repo PATH	Path to Git repository (default: current dir)
--api-key KEY	OpenRouter API key (or OPENROUTER_API_KEY env)
-m, --model MODEL	Model to use (default: openai/gpt-4o-mini or OPENROUTER_MODEL env)

Model examples

Model	Use case
openai/gpt-4o-mini	Fast, cheap (default)
openai/gpt-4o	Higher quality
anthropic/claude-3.5-sonnet	Strong code analysis
google/gemini-pro	Alternative option

See OpenRouter models for the full list.

Troubleshooting

Error	Solution
Invalid or missing API key	Set OPENROUTER_API_KEY or use --api-key. Get a key at openrouter.ai/keys
Model not found	Use the full model ID (e.g. openai/gpt-4o-mini). Check openrouter.ai/models
Rate limit exceeded	Wait and retry, or switch to a different model
Service unavailable	OpenRouter may be down; try again later

Security: Never commit your API key. Use environment variables or --api-key at runtime.

License

MIT

Changelog

CHANGELOG.md