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Bookface

Bookface from the command line

The private community for Y Combinator founders.

Get Tools, $19 a month

One price for one person, for every application you connect. Cancel any time.

Bookface in the terminal

Bookface is Y Combinator’s private community for its founders, which YC describes as a combination of Facebook, Quora and LinkedIn, with tools for fundraising, hiring and scheduling. Bookface is for YC founders only, so connecting it takes a YC account.

Connected to a workspace, GBrain can bring what the YC community has shared into the team’s questions, like “what have founders said about hiring a first salesperson?”

  • Find YC founders and their companies
  • Read what founders have posted and answered

Install the CLI, then connect Bookface

Bookface is connected on its own sign-in page, in the browser. A key or a sign-in never passes through the terminal.

# Install the CLI
curl -sSL https://gbrainio.terminalwire.sh | bash

# Set the terminal up and connect it
gbrainio terminal connect

# What Bookface is, and each of its commands once it is connected
gbrainio tool help bookface

The installer is a shell script for macOS and Linux. Read it before you run it.

Bookface's commands come from Bookface's own server once it is connected, so none are listed here.

Same tools, any AI

Claude Code, Cursor and Codex reach the same Bookface through MCP, on the same permission and the same record.

GBrain over MCP

How the whole thing fits

One level per application, one daily limit, one record, across every AI and terminal that asks.

Tools

Bookface from a terminal, with GBrain Tools

Tools is $19 a month for one person. Get Tools, connect Bookface 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.