pg-aiguide from the command line
PostgreSQL docs and skills from Tiger Data.
gbrain.io
PostgreSQL docs and skills from Tiger Data. GBrain gives pg-aiguide, and every other application you connect, a command line.
One price for one person: pg-aiguide and every other application GBrain connects, from a terminal or any AI. Cancel any time.
pg-aiguide is public, so there is nothing to sign in to. A key or a sign-in never passes through the terminal.
# AI agents: read gbrain.io/llms.txt curl -sSL https://gbrainio.terminalwire.sh | bash gbrainio terminal connect
The installer is a shell script for macOS and Linux. Read it before you run it.
# Every pg-aiguide command, once pg-aiguide is connected gbrainio tool help pg-aiguide
Tiger Data, the company behind TimescaleDB, publishes pg-aiguide: PostgreSQL documentation and skills for writing better Postgres code. Connected to a workspace, GBrain can answer “what is the right index for a JSONB containment query?”
No sign-in is needed.
Each terminal reaches pg-aiguide at the level set for it in the browser: Off, or Read, which only reads, as pg-aiguide describes its tools. A terminal reads its level and never raises it.
Each of pg-aiguide's commands stops at 1,000 actions a day on the account it reaches, whichever terminal or AI asks, and starts again at midnight UTC. Only that command stops.
Each command a terminal runs on pg-aiguide is a row on GBrain's activity log: which terminal, which account, what it did and whether it was allowed, refusals included. gbrainio activity ls --tool pg-aiguide reads it back.
pg-aiguide's own server lists its commands only to a terminal that has connected it, so they are not on this page. Once pg-aiguide is connected, gbrainio tool help pg-aiguide says what each of them does, and gbrainio tool ls lists them with everything else the terminal can run. Claude Code and Codex run the same commands, at the same level, on the same record.
GBrain reaches pg-aiguide at its own server, mcp.tigerdata.com. On pg-aiguide's own pages: its website, how the connection works, its terms of service and its privacy policy.
The GBrain Tools command line works with every other application GBrain connects, each with a page like this one.
Personal is $49 a month for one person. Connect pg-aiguide in the browser, and say how far each terminal and each AI may go with it. Change any of it, or take all of it back, whenever you want.