Supabase app built with Replit Agent? Let’s review it.
Expert code review for Supabase apps built with Replit Agent. We find Replit Agent-specific bugs, fix Supabase security issues, and optimize performance. From $19.
Replit Agent issues we find in Supabase projects
Problems specific to Replit Agent's code generation patterns when building Supabase apps.
Secrets stored in Replit environment
API keys and credentials stored in Replit's secrets manager don't transfer when you export the project. Developers often hardcode them as a workaround, creating security risks.
No HTTPS or security headers
Replit's development environment doesn't enforce HTTPS or set security headers. Apps deployed without proper configuration are vulnerable to man-in-the-middle attacks.
Database connection instability
Replit's hosted databases can disconnect unexpectedly. Without connection pooling and retry logic, apps crash or lose data during these interruptions.
File system assumptions
Replit Agent sometimes writes to the file system assuming persistent storage, which breaks on containerized or serverless deployments.
Supabase issues we check for
Common Supabase problems that affect production readiness.
Missing Row-Level Security policies
Tables without RLS policies are accessible to anyone with the anon key. This is the #1 security issue in Lovable and Supabase-based apps.
Overly permissive RLS policies
RLS policies that use 'true' as the condition, effectively making the table public while giving a false sense of security.
Service role key in client code
The service_role key (which bypasses RLS) exposed in frontend code, giving attackers full database access.
Missing database indexes
Queries slow down as data grows because commonly queried columns lack indexes.
Start with a self-serve audit
Get a professional review of your Replit Agent Supabase 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 Supabase code generated by Replit Agent?
Yes. We regularly audit Supabase projects built with Replit Agent and understand the specific patterns and issues it introduces. Our review covers security, performance, and deployment readiness.
What Supabase issues does Replit Agent typically create?
Common issues in Replit Agent-generated Supabase code include: secrets stored in replit environment, no https or security headers, database connection instability. Combined with Supabase-specific concerns like missing row-level security policies and overly permissive rls policies.
How do I make my Replit Agent Supabase project production-ready?
Start with our code audit ($19) to get a prioritized list of issues. For Replit Agent-built Supabase projects, the typical path is: fix security gaps, address Supabase-specific performance issues, then configure deployment. We provide a fixed quote after the audit.
How much does it cost to review Replit Agent-generated Supabase 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 Replit Agent Supabase project?
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