A command line for Gmail, Calendar and Drive

Install the CLI with one line

One program for every application. Connecting the terminal opens a page in the browser, where you choose what it may reach.

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

# Set the terminal up and connect it
$ gbrainio terminal connect

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

Gmail from the terminal

With Tools, Gmail is a set of commands: search mail, read it, file it, draft a reply, and send one when the terminal is allowed to. A script or Claude Code can run every one of them.

$ gbrainio tool gmail
Search, read, file and draft mail.

USAGE
  gbrainio tool gmail <command> [arguments]

COMMANDS
  message  show, search, send, reply, forward, mark, move, label, trash
  thread   show
  draft    ls, new, edit, send, reply
  label    ls
  send-as  ls
  open     Open its page in the browser

LEARN MORE
  gbrainio tool gmail <command> -h  What one command takes
  https://gbrain.io/docs/tools      The manual

What the CLI prints for Gmail: each kind of thing in a mailbox, and the commands under it.

$ gbrainio tool gmail message
Messages in your mailbox.

USAGE
  gbrainio tool gmail message <command> [arguments]

COMMANDS
  show     Read a message
  search   Search your email
  send     Send email
  reply    Reply to a message
  forward  Forward an email
  mark     Mark a message
  move     Move a message
  label    File a message
  trash    Trash a message

LEARN MORE
  gbrainio tool gmail message <command> -h  What one command takes
  https://gbrain.io/docs/tools              The manual

The commands for one message, and what each needs: search and show at Read; trash, label, move and mark at Manage; reply, send and forward at Full. A person sets the level in the browser, and no command can raise its own.

Every Gmail command

Mail, calendar, files and the web, each as commands

Four to start with. Each page lists every command, printed by the CLI itself.

Every application's command line

100 applications, each with a page of its own: what it does, how it connects, and its commands wherever they can be listed.

Mail, calendar and the web

Email and calendar

Payments and finance

Sales and support

People and hiring

Greenhouse Candidates, jobs, interviews and hiring reports.

Project management

Docs and files

Meetings and messages

Design

Websites and commerce

Analytics

Developer tools

Cloud and databases

Monitoring

AI and data science

Automation

Forms and surveys

Jotform Forms, fields and submissions.

Reference

Search and the web

People and companies

Custom

MCP server Any MCP server you have access to, with a key of the team's own.

Get Tools and connect a terminal

Tools is $19 a month for one person. Install the CLI, connect a terminal, and choose which applications it may reach and how far. Change any of it, or take all of it back, whenever you want.

Get Tools, $19 a month

A command line for Gmail, Calendar and every application you connect