Now in Beta

Know Your Repo's
Health at a Glance

Instantly see health scores for any GitHub repository. Identify vulnerabilities, analyze dependencies, and make better decisions about the code you use.

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85 facebook/react 2.3k stars • Updated 2h ago Healthy Security 18 vulnerabilities OSV detected Dependencies 5 outdated 3 risky Activity Active Score Breakdown Code Quality 88% Security 83% Maintenance 78% Popularity 97% Community 72% Trend (30 days) Last scan 2 min ago Scans today 12 / 50

Everything you need to assess repo health

Get comprehensive insights into any repository in seconds, right from your browser.

Instant Health Scores

See a comprehensive health score for any public GitHub repo in under a second. No API keys or setup required.

Vulnerability Scanning

Powered by OSV (Open Source Vulnerabilities) API. Detect CVEs and security issues in dependencies instantly.

Dependency Analysis

Identify outdated, risky, and vulnerable dependencies. Make informed decisions about the packages you use.

Historical Trends

Track score changes over time with sparkline charts. Spot declining health before it becomes a problem.

How it works

Get started in seconds. No configuration needed.

Install the Extension

Add RepoScore to Chrome from the Web Store. It's free and takes 10 seconds.

Browse GitHub

Navigate to any public repository as you normally would. RepoScore works in the background.

See the Scores

Health scores appear automatically on every repo page. Click for detailed insights.

Simple, transparent pricing

Start free, upgrade when you need more.

Free

$0/month
  • Basic health score
  • 50 scans per day
  • CVE count overview
  • Community support
Get Started Free

Pro

$7/month
  • Everything in Free
  • Unlimited scans
  • Vulnerability details
  • Trend history
  • Priority support
  • API access
Upgrade to Pro

Trusted by developers

Join thousands of developers using RepoScore.

2,500+
Beta Users
50,000+
Repositories Scanned
4.8/5
Average Rating

"RepoScore saved me from integrating a deprecated package into our production codebase. The health score warning was exactly what we needed."

Sarah Kim
Senior Developer at TechCorp

"The vulnerability scanning caught three critical CVEs in our dependencies before they became a problem. Essential tool for any serious dev team."

Marcus Rodriguez
CTO at StartupXYZ

Frequently asked questions

Everything you need to know about RepoScore.

Absolutely. We use GitHub OAuth for authentication and never store your personal data. All scan data is anonymized and aggregated. We respect your privacy and are compliant with GDPR. Our analytics are powered by Plausible, which is privacy-respecting and does not use cookies.

The health score is a composite metric based on five factors: code quality (linting, testing), security (vulnerabilities), maintenance activity (commits, issues), popularity (stars, forks), and community health (contributors, PRs). Scores range from 0-100, with higher being better.

The Free tier works on public repositories. Pro users with GitHub OAuth can scan private repositories they have access to. We never store any private repository code—we only analyze metadata and dependency information.

We use Google's OSV (Open Source Vulnerabilities) database, which is the gold standard for CVE detection. It covers multiple ecosystems including npm, PyPI, Go, Rust, and more. However, no tool is perfect—we recommend always doing your own security review for critical projects.

Yes! Pro accounts include team features. Contact us at [email protected] for custom enterprise pricing with SSO, team dashboards, and API access for CI/CD integration.

You can cancel anytime from your account settings. Your Pro features will remain active until the end of your billing period. We don't offer refunds for partial months, but you can export your data before cancelling.

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