Garry Tan shows one-command GBrain: hosted Postgres+pgvector memory for any coding agent

garrytan · x · 2026-10-30

YC president Garry Tan demos the fastest way to wire GBrain into any agent (Claude Code, Codex, etc.): install gbrainio with one shell command, then gbrainio workspace new launches a hosted GBrain. It's autoscaling Postgres with pgvector — pour in your notes, connect Claude and other AIs, and every app shares the same memory, with Claude Code able to handle the whole setup.

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