· Research AI
Google OAuth for Research AI: How the Sign-In Loop Actually Works
Research AI lets guests use cached learning topics for free. Gmail sign-in unlocks unlimited live AI research.
runbook
Filter the archive by the labels we put on each post.
· XingAI Invest AI
Shipping Invest AI V1: Runbook Thinking for Fly.io + Vercel
[ADR-004](2026-05-12-v1-hosting-fly-io.md) explains why we picked Fly.io for the Python side and Vercel for the Next.js side. It does not replace copy-pasteable commands, projec…