Railway app built with Cursor? Let’s review it.
Expert code review for Railway apps built with Cursor. We find Cursor-specific bugs, fix Railway security issues, and optimize performance. From $19.
Cursor issues we find in Railway projects
Problems specific to Cursor's code generation patterns when building Railway apps.
Exposed API keys in client code
Cursor often places sensitive keys and secrets directly in client-side components or .env files without the NEXT_PUBLIC prefix distinction, making them accessible in the browser.
Missing input validation on API routes
Server actions and API routes generated by Cursor frequently accept user input without sanitization or schema validation, opening the door to injection attacks.
Unhandled async errors
Cursor wraps code in try/catch inconsistently. Failed API calls, database queries, and file operations often crash the app silently or show raw error messages to users.
Race conditions in state management
Multiple rapid state updates or concurrent API calls cause stale data, UI flickers, and inconsistent behavior — especially in forms and real-time features.
Railway issues we check for
Common Railway problems that affect production readiness.
Missing health check endpoint
No health check configured, so Railway can't detect when the service is unhealthy and restart it automatically.
Incorrect start command
Running the development server (npm run dev) in production instead of a proper production build and start command.
No persistent storage for databases
SQLite or file-based storage that gets wiped on every deployment because Railway containers are ephemeral.
Missing environment variable configuration
Required environment variables not set in Railway, or development values used in production causing connection failures and API errors.
Start with a self-serve audit
Get a professional review of your Cursor Railway project at a fixed price.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
Frequently asked questions
Can you review Railway code generated by Cursor?
Yes. We regularly audit Railway projects built with Cursor and understand the specific patterns and issues it introduces. Our review covers security, performance, and deployment readiness.
What Railway issues does Cursor typically create?
Common issues in Cursor-generated Railway code include: exposed api keys in client code, missing input validation on api routes, unhandled async errors. Combined with Railway-specific concerns like missing health check endpoint and incorrect start command.
How do I make my Cursor Railway project production-ready?
Start with our code audit ($19) to get a prioritized list of issues. For Cursor-built Railway projects, the typical path is: fix security gaps, address Railway-specific performance issues, then configure deployment. We provide a fixed quote after the audit.
How much does it cost to review Cursor-generated Railway code?
Our code audit starts at $19 and covers security, performance, architecture, and deployment readiness. For fixes, our Fix & Ship plan is $199. Larger projects get a custom fixed quote — no hourly billing or surprises.
Related resources
Need help with your Cursor Railway project?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.