CursorGuard is an AI-powered security scanning platform for GitHub repositories. It combines Semgrep, ESLint security plugins, and Claude AI to detect vulnerabilities in your codebase before they become problems.

How does CursorGuard scan my code?

CursorGuard connects to your GitHub repositories via a secure GitHub App. Your code is cloned into an isolated Docker container, scanned using multiple security tools (Semgrep, ESLint, Claude AI), and the results are presented in your dashboard. Source code is deleted immediately after scanning.

Is my code secure with CursorGuard?

Yes. We never store your source code permanently. All scanning happens in isolated Docker containers, and code is deleted immediately after analysis. We use encryption in transit and at rest, and implement row-level security on all database tables.

What types of vulnerabilities does CursorGuard detect?

CursorGuard detects API keys and secrets, SQL injection vulnerabilities, XSS vulnerabilities, insecure dependencies, hardcoded credentials, and many other security issues. Our AI-powered analysis can also identify context-specific vulnerabilities that traditional scanners miss.

Does CursorGuard work with AI coding tools like Cursor?

CursorGuard is specifically designed to catch security issues introduced by AI-assisted development tools like Cursor, Lovable, GitHub Copilot, and others. AI-generated code often contains security blind spots that our multi-layered scanning approach is designed to catch.

How much does CursorGuard cost?

CursorGuard offers a free tier for individual developers with 10 scans per month. Pro plans start at $29/month with unlimited scans, and Enterprise plans are available for larger teams with custom pricing.

CursorGuard

AI-Powered Security for Modern Development

Secure Your Codebase with Intelligent Scanning

CursorGuard combines AI-powered security scanning with automated documentation. Connect your GitHub repos and discover vulnerabilities before they become problems.

Trusted by vibe coders world wide

2.4M scans

1.2M issues found

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Works with your favorite tools

GitHub

Cursor

Lovable

VS Code

Engineered by principal architects and security veterans with 20+ years protecting enterprise systems.

Security Reality Check

Is Your App Actually Secure?

You're shipping fast with AI. That's the point. But in the rush to build, security gaps slip through. And when they do, they're expensive.

The $50k AWS Bill

One dev pushed their AWS keys to a public repo.

Crypto miners found them in 12 minutes. The bill? $50,000.

The Stripe Key in Production

A founder vibe-coded their checkout flow.

Shipped their Stripe secret key to the frontend. Anyone could process refunds.

The Exposed Database

No auth on an API endpoint seemed fine for MVP.

100k user records leaked. GDPR fine incoming.

Don't be the next cautionary tale.

Scan Your Repos Free

Features

Everything You Need for Secure Development

CursorGuard provides comprehensive security scanning and documentation tools designed for modern AI-assisted development workflows.

Deep Security Scanning

OWASP Top 10 coverage with Semgrep, Trivy CVE scanning, and AI analysis for comprehensive vulnerability detection.

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AI Penetration Testing

Automated non-destructive pen testing for Supabase APIs. Test RLS policies, authentication, and API security vulnerabilities.

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Auto Documentation

AI-generated codebase documentation with architecture diagrams. Understand your project structure instantly.

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Seamless Integration

Works with GitHub through our secure GitHub App. Perfect for AI-assisted development with Cursor, Lovable, and more.

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AI IDE Integration

Make Your AI Coding Assistant Smarter

Works with:

Cursor

Lovable

Get expert-crafted rules for Cursor and Lovable, built by principal software engineers and architects with 20+ years of experience. We leverage AI to analyze your codebase and generate rules that teach your AI assistant about your project's architecture, security requirements, and coding standards—resulting in faster, more accurate, and cheaper AI responses.

Save on Tokens

Reduce AI token costs by 40-60%. Rules eliminate unnecessary codebase scanning.

Faster Responses

Get instant AI responses. No more waiting for context gathering on large files.

Team Consistency

Commit rules to your repo. Everyone on your team gets consistent, project-aware AI assistance.

Expert-Crafted Rules

Engineered by 20+ year veterans

Project Rules

Architecture, tech stack, and project-specific conventions

NX monorepo structure

NestJS + React stack

Supabase database patterns

Environment variables

Security Rules

Security best practices and vulnerability prevention

Row Level Security (RLS)

No anon key for queries

SQL injection prevention

PII data protection

Coding Standards

SOLID principles and clean code practices

Single Responsibility

DRY (Don't Repeat Yourself)

Interface over classes

Low cyclomatic complexity

Expert-Crafted Standards

Built by principal engineers with 20+ years experience, powered by AI analysis

Supported IDEs

How It Works

Get Started in Minutes

Three steps to secure your codebase. No complex setup required.

Connect GitHub

Install our GitHub App and select repos to monitor. Works with personal and organization accounts.

Scan Automatically

Scans run on every push or manually. Semgrep, ESLint, and Claude AI analyze your code.

Fix Issues

Review findings by severity with file locations and AI recommendations to resolve them.

Task Management

Turn Vulnerabilities Into Tasks

Don't just find security issues—fix them. CursorGuard's built-in task management helps you organize, prioritize, and track vulnerability remediation from discovery to resolution.

Track Every Fix

Convert vulnerabilities into actionable tasks with one click. Never lose track of what needs to be fixed.

Team Collaboration

Assign tasks to team members, add notes, and track progress together.

Priority Management

Prioritize fixes based on severity. Focus on critical issues first.

app.cursorguard.com/tasks

CursorGuard Task Management - Track and manage vulnerability fixes with priority-based task lists

New Feature ✨

app.cursorguard.com/repos/docs

AI-Powered 🤖

Auto Documentation

Documentation That Writes Itself

Stop spending hours writing documentation. CursorGuard's AI analyzes your codebase and generates comprehensive, accurate documentation complete with architecture diagrams—in minutes, not days.

AI-Powered Analysis

Claude AI analyzes your entire codebase to understand architecture, patterns, and key functionality.

Architecture Diagrams

Automatically generates visual diagrams showing how your components and modules connect.

One-Click Regeneration

Codebase evolved? Regenerate your docs with a single click to keep them in sync.

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Pen Testing

Automated API Security Testing

CursorGuard's AI-powered penetration testing probes your Supabase APIs for security weaknesses—RLS bypasses, exposed endpoints, and authentication flaws—before attackers find them.