bug-detecter

Debug Better Auth OAuth PKCE login failures by running a static analysis script that scans auth.js, docusaurus.config.js, and backend files to surface misconfigurations like redirect_uri mismatches and PKCE verifier storage issues.

Better Auth login returns page not found when the loginPage URL is misconfigured in Docusaurus. Static analysis detects incorrect route setups and cross-references symptoms against a curated bug reference to guide exact fixes.

You can use static analysis to detect CORS and session errors in a Better Auth stack by scanning key frontend and backend files including .env, oauth.ts, and AuthContext.tsx to surface common configuration pitfalls.

Fix redirect_uri mismatches in Better Auth OAuth 2.1 flows by matching reported symptoms against a curated bug reference. This approach identifies exact configuration discrepancies between Docusaurus frontend and FastAPI backend endpoints.

The Better Auth bug detection script works with a FastAPI backend. It performs static analysis on monorepos using Better Auth with Docusaurus frontend and FastAPI backend to diagnose PKCE verifier storage and onboarding issues.

You should not use static analysis for Better Auth login bug detection when diagnosing runtime-specific issues like network latency or dynamic token expiration, because the script relies on scanning static configuration files and a curated bug reference.