B12 from the command line
Websites and web software generated from a description.
gbrain.io
Websites and web software generated from a description. GBrain gives B12, and every other application you connect, a command line.
One price for one person: B12 and every other application GBrain connects, from a terminal or any AI. Cancel any time.
B12 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 B12 command, once B12 is connected gbrainio tool help b12
B12 builds websites, online stores and web apps by chatting with AI, with logins, payments and bookings added on request. Connected to a workspace, GBrain can take “a site for our new consulting practice, with a booking page” and come back with a generated site to finish in B12.
Each terminal reaches B12 at the level set for it in the browser: Off, or On, which is every command B12's server lists. A terminal reads its level and never raises it.
Each of B12'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 B12 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 b12 reads it back.
B12's own server lists its commands only to a terminal that has connected it, so they are not on this page. Once B12 is connected, gbrainio tool help b12 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 B12 at its own server, mcp.b12.io. On B12'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 B12 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.