Built with AI.
Verified by Vybel.
A grade from A to E that everyone understands, a label anyone can verify, first analysis 100% free. Prove your project holds up when it’s time to launch, hire, raise funds (bank, founder loan, incubator, VC, business angel…) or sell.
- Deterministic no AI in the grading: same code, same label
- Verifiable every label carries an ID and the analyzed commit
- Public the grading method is open to everyone
- Expert-built designed by specialists in code, DevOps and AI
Get your project’s label
Has your project turned into a tangled mess? Your label in seconds, with a prompt to fix each issue using your AI agent. The first analysis of every project is 100% free.
No code is executed; files are deleted after the analysis, and dependencies (node_modules…) are never uploaded. Private repository: the GitHub connection opens by itself, or drop the project folder.
What we check
Seven areas, the same for every project, designed around the typical problems of AI-written code.
Security
Are your data and keys protected?
Production readiness
Can you ship and maintain it with confidence?
Structure
Is the code split up in a way that’s easy to follow?
Duplication
Is the same code written more than once?
Dead code & debt
Is the project weighed down by abandoned code?
Stack
Are the tools consistent and up to date?
Docs & AI context
Can a human or an AI agent understand the project?
Project map
What your code does: pages, APIs, tables, external services, structure. So you can take back control.
A label you have to earn
The label follows the Vybel Standard, a public methodology. To get an A, a project must be tested, have no important issues, and be solid in all 7 areas. Every label carries an ID and the analyzed commit, so a recruiter, a client, or a buyer can verify it.
With Vybel Pro, the verified owner of a repository displays a live badge, always up to date, on their website or README.
Who is it for?
Vibe coders and indie hackers
Find out whether your app holds up before you launch it, and fix issues with your AI agent using the prompts provided.
Developers and freelancers
Take back control of a project that got tangled, prove the quality of your work, and show your grade in job interviews.
Companies
Internal audits of all your repositories, long-term monitoring, and a quick audit before acquiring or taking over a project.
Built by software and AI experts
Vybel is run by a team of developers, DevOps engineers and artificial intelligence specialists, with years of experience. We built the tool we wished we had to review code written with AI: demanding, explainable, and verifiable by everyone.
Development
Web and mobile apps, APIs, architectures designed to last.
DevOps and cloud
Going to production, continuous integration, infrastructure, security and monitoring.
Artificial intelligence
Coding agents, language models and AI tools, used every day.
Your label, continuously, in all your tools.
€4.99 excl. VAT per month per labeled project
An automatic routine, on-demand analyses and every Vybel tool, for developers and teams. To keep the quality of the label at every analysis, we open access in waves, in waitlist order.
- Automatic routineEvery day your repositories are analyzed again, and an email warns you as soon as the grade gets worse.
- Monday recapEvery Monday morning, the state of all your projects: grade, change over the week, analyses run.
- Live badgeShow your label on your website or README: it follows every new analysis and links to the verifiable report.
- Every toolCommand line (npm, Bun, pnpm, Yarn), an MCP server for your AI agent, a grade threshold in continuous integration.
- 2 on-demand analyses a monthRun the analysis of each project twice a month, whenever you like; further ones cost €1.99 excl. VAT.
We’ll write to you as soon as your access is open. Unsubscribe in one click. Privacy
Frequently asked questions
What is Vybel?
Vybel analyzes the code of your project, written by hand or with AI (Lovable, Bolt, v0, Cursor, Claude Code…), and gives it a grade from A to E across seven areas. Every issue found is explained, with the files involved and a fix prompt to paste into your AI agent.
How is the grade calculated?
With fixed, public rules and no AI: the same code always gets the same grade. The full methodology, the Vybel Standard, details every rule and its weight.
Is my code safe?
No code is executed. Files are analyzed, then deleted when the analysis ends, and dependencies (node_modules…) are never sent. For a private repository, Vybel reads only the repositories you choose on GitHub, read-only, and the report is visible to your account only.
How much does it cost?
The first analysis of every project is 100% free, full report and prompts included. Analyzing a project again costs €5.99 excl. VAT, without creating an account, with the invoice sent by email. Vybel Pro costs €4.99 excl. VAT per month per labeled project, with access opening in waves from the waitlist: daily routine, Monday recap, live badge and two on-demand analyses a month, then €1.99 excl. VAT per analysis.
Which languages are analyzed?
Deep analysis covers JavaScript, TypeScript, Python, Rust, Go, Java, Kotlin, Swift, C#, C, C++, PHP and Scala; the import graph (dead code, circular or broken imports) covers JavaScript, TypeScript, Python and Rust. Other languages get the general rules: size, duplication, secrets, documentation.
How do I analyze a private repository?
Connect GitHub and choose the repositories Vybel may read, read-only; you can withdraw this access whenever you like. You can also drop the project folder or a .zip archive on the home page.
What is a verified label?
Every report carries a number and the analyzed commit: a recruiter, a customer, an investor or a buyer can check the grade on Vybel. With Vybel Pro, the verified owner of a repository displays a live badge, always up to date, on their website or README.
How do I improve my grade?
Start with the priorities of the report: every issue comes with a prompt ready to paste into your AI agent (Claude Code, Cursor, Codex…). Fix, then run the analysis again (€5.99 excl. VAT, or included in Vybel Pro).
Who is behind Vybel?
A team of experts: developers, DevOps engineers and artificial intelligence specialists, with years of experience. Vybel is published by OVO SAS, a French company.
How can I contact you?
Click “Any questions?” at the bottom right: the assistant answers right away, and the form reaches a person, who answers you by email.