Overview

Polyscan is a code health auditor for GitHub repositories. Powered by dedicated open-source static analysis engines, it measures your entire codebase and turns the numbers into a prioritized refactoring report, filed as a GitHub Issue.

Supports Python, JavaScript, TypeScript, Go, Rust, and C++.

Why Polyscan?

AI review bots see one PR at a time, so technical debt that spans the whole codebase stays invisible. Polyscan quantifies your repository as a whole — cyclomatic complexity, dead code, code clones, and module coupling — and tracks it over time. You get an objective health score and a clear answer to "what should we refactor first?"

Key Features

1. Scheduled Code Audits

• Scans your entire repository on a schedule and files the report as a GitHub Issue.
• Flags overly complex functions, dead code, code clones, and tightly coupled modules.
• Scores your project's health and ranks findings so you know where to start.
• Weekly audits are free for every repository during beta.

2. One-File Configuration

• A single .github/polyscan.yml sets the report language (en, ja, zh, ko, es, fr, de, pt), target directories, and audit interval.

3. Pull Request Reviews (Pro)

• Runs the same analyzers on the changed files of every PR and posts up to 3 AI-generated suggestions on the most critical issues.

Open Source

The analysis engines are fully open source:

• https://github.com/ludo-technologies/polyscan — polyscan CLI (JavaScript, TypeScript, Go, Rust, C++) and the shared core engine
• https://github.com/ludo-technologies/pyscn — Python analyzer

Pricing

• Free — weekly code audits on unlimited repositories.
• Pro ($10/month) — daily audits and PR reviews on up to 5 repositories. 14-day free trial.

Website

Details, demos, and documentation: https://codescan.dev/pyscn-bot