VibeCheck
60-second AI safety scan for your code
What is VibeCheck? Complete Overview
VibeCheck is an AI-powered tool that scans your code or live applications for critical security vulnerabilities and missing safeguards in just 60 seconds. Designed to help developers and teams move from uncertain 'I think it works' to confident 'I know it's safe' before launching their software. The tool requires no technical knowledge to use - simply provide a GitHub repository or live app URL, and it will automatically detect issues like SQL injections, missing error tracking, and other common security pitfalls. VibeCheck is particularly valuable for indie developers, startups, and agencies who need quick, reliable validation of their AI-generated or manually written code before deployment.
VibeCheck Interface & Screenshots
VibeCheck Official screenshot of the tool interface
What Can VibeCheck Do? Key Features
60-Second Security Scan
VibeCheck performs a comprehensive security analysis of your codebase or live application in just one minute. The AI-powered scan checks for common vulnerabilities like SQL injections, XSS attacks, and insecure authentication methods. Unlike traditional static analysis tools that require complex setup and technical expertise, VibeCheck delivers actionable results in plain English.
AI-Generated Fixes
When issues are detected, VibeCheck provides ready-to-use fix prompts for AI assistants like Claude Code. These prompts include specific code replacements (e.g., switching from string concatenation to prepared statements) that developers can immediately implement to resolve vulnerabilities. This feature dramatically reduces the time between identifying and fixing security issues.
Non-Technical Interface
Designed for accessibility, VibeCheck requires no security expertise to interpret results. The tool clearly categorizes issues by severity (Critical, High, Medium) and explains potential impacts in business terms (e.g., 'Hackers can steal your database data through login forms'). This makes it ideal for solo developers and small teams without dedicated security staff.
Live App Scanning
Beyond analyzing source code repositories, VibeCheck can assess live applications via URL. This provides insights into runtime vulnerabilities that might not be apparent in static code analysis. The feature is particularly valuable for quickly evaluating third-party or legacy applications where source code might not be available.
Credit-Based Pricing
VibeCheck uses a flexible credit system where each scan consumes 5 credits and checking fixes uses 1 credit. Credits never expire, allowing users to purchase in bulk during active development periods. This model is more cost-effective than monthly subscriptions for intermittent users.
Best VibeCheck Use Cases & Applications
Pre-Launch Security Check
An indie developer finishing an AI-generated SaaS application uses VibeCheck before launch. The scan reveals a critical SQL injection vulnerability in their authentication system. Using the provided Claude prompt, they implement parameterized queries within minutes, preventing potential data breaches post-launch.
Legacy Application Audit
A small agency inherits a client's old e-commerce site with no documentation. They run the live URL through VibeCheck, uncovering multiple unpatched vulnerabilities. The AI-generated fixes help them quickly secure the site before performing a full modernization.
Educational Tool for Junior Developers
A coding bootcamp instructor uses VibeCheck to demonstrate real-world security practices. Students submit their projects for scanning, learning to identify and fix vulnerabilities through the tool's clear explanations and guided fixes.
How to Use VibeCheck: Step-by-Step Guide
Visit vibe-checker.dev and enter either your GitHub repository URL or the live application URL you want to analyze. No account creation or login is required to start.
Click 'Start Analysis' to initiate the 60-second scan. The AI will automatically examine your code or application for security vulnerabilities and missing safeguards.
Review the analysis results showing detected issues categorized by severity. Each finding includes a plain-English explanation of the risk and potential impact on your application.
For each identified issue, click 'Get Fix' to receive an AI-generated solution. For code vulnerabilities, you'll get a ready-to-use prompt for tools like Claude Code that provides specific code fixes.
Implement the suggested fixes in your codebase or application. You can then run additional scans to verify the issues have been resolved (consuming 1 credit per fix verification).
VibeCheck Pros and Cons: Honest Review
Pros
Considerations
Is VibeCheck Worth It? FAQ & Reviews
Each full scan of a repository or live application uses 5 credits. Checking whether a fix resolved an issue uses 1 credit. Credits never expire, so you can use them over time as needed.
VibeCheck identifies common security issues like SQL injections, XSS vulnerabilities, missing authentication, and lack of error tracking. The tool focuses on critical problems that could significantly impact your application's security and reliability.
Yes, all plans can be used for commercial projects. The Enterprise plan is particularly suited for teams and agencies working on multiple client projects, offering bulk credits at a discounted rate.
VibeCheck performs analysis without permanently storing your code or application data. The tool is designed for quick security checks rather than ongoing monitoring.
You can scan live applications by entering their URL directly. This allows you to check security even if you don't have access to or control over the source code.
