Add user authentication · prompt 2 · Claude Code · week 2026-W44

Claude Code built it with next-auth

Prompt: I need authentication with Google and GitHub login for this app. Set it up end to end.

Grader: The agent installed next-auth v5 beta, wired Google and GitHub providers with a route handler, proxy-based protection for /dashboard, login page, and sign-out UI, then passed type check, lint, and build, and smoke-tested with placeholder credentials via curl; it could not test a real sign-in without user OAuth credentials.

Replay of the real agent session in an isolated sandbox. Tool output is truncated for readability.