Adding NextAuth.js to your Augment Code app? Let us review it.
Expert review for NextAuth.js integrations built with Augment Code. We fix Augment Code-generated NextAuth.js code for security, error handling & production readiness. From $19.
Common Augment Code issues affecting integrations
Cross-module dependency suggestions that violate architectural boundaries
Augment Code's broad codebase awareness can lead it to suggest importing modules or calling functions across architectural layers that should be decoupled — for example, suggesting a UI component directly call a database utility instead of going through a service layer.
Security patterns from older parts of the codebase propagated to new code
When the codebase contains legacy code with deprecated or insecure patterns, Augment Code learns from those patterns and may suggest them in new code, spreading outdated authentication, validation, or encryption approaches.
Suggestions mirror existing buggy patterns rather than fixing the root cause
If the codebase has a consistent bug pattern — such as a missing null check in multiple similar functions — Augment Code will replicate that bug in new suggestions because it learns from existing code rather than reasoning about correctness.
NextAuth.js issues we find in Augment Code apps
Mixing NextAuth v4 and v5 (Auth.js) patterns
AI tools generate a hybrid of v4 [...nextauth].ts and v5 auth.ts configurations that compile but fail at runtime with cryptic errors.
Session callback not including user ID or role
Generated code uses the default session callback which doesn't include the user's database ID or role, making authorization checks impossible.
JWT strategy used without setting NEXTAUTH_SECRET
AI tools configure JWT sessions but don't set the NEXTAUTH_SECRET environment variable, causing tokens to be signed with an insecure default key.
Start with a self-serve audit
Get a professional review of your NextAuth.js integration 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.
How it works
Tell us about your app
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Expert + AI audit
A human expert assisted by AI reviews your code within 24 hours.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
Can you review my Augment Code-built NextAuth.js integration?
Yes. We regularly audit NextAuth.js integrations in Augment Code-built apps. We check for proper error handling, security best practices, and production-ready configuration.
What NextAuth.js issues does Augment Code typically create?
Common issues in Augment Code-generated NextAuth.js code include: mixing nextauth v4 and v5 (auth.js) patterns, session callback not including user id or role, jwt strategy used without setting nextauth_secret. We fix all of these in our code review.
How much does it cost to fix my NextAuth.js integration?
Start with our code audit ($19) to get a complete list of NextAuth.js issues. Most integration fixes are included in our Fix & Ship plan ($199). For complex integrations, we provide a custom quote after the audit.
What NextAuth.js best practices does Augment Code typically miss?
AI tools often skip webhook signature verification, proper error handling for API failures, retry logic with exponential backoff, and secure token storage for NextAuth.js. Our review checks all of these and provides specific fixes.
Related resources
More Augment Code Integrations
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