Microsoft
Microsoft from the command line
Outlook mail and calendar, as far as each permission allows.
Get Tools, $19 a month
One price for one person, for every application you connect. Cancel any time.
GBrain
Microsoft
Microsoft from the command line
Outlook mail and calendar, as far as each permission allows.
gbrain.io
Microsoft in the terminal
Sign in with Microsoft and pick the permissions. Microsoft ships no MCP server for Outlook, so the mail and calendar tools a workspace gets are ours, under the same permissions as every other tool. What each AI or terminal may do with them is set level by level, on its own page. A work or school account may need its administrator to approve GBrain first.
Install the CLI, then connect Microsoft
Microsoft 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 Microsoft is, and each of its commands once it is connected gbrainio tool help microsoft
The installer is a shell script for macOS and Linux. Read it before you run it.
Every Microsoft command
These are the help pages the CLI prints for Microsoft, run for real. The page and the CLI print from the same code, so the cheatsheet is what the CLI answers to today.
gbrainio tool outlook Outlook mail: search, read, file and draft mail. USAGE gbrainio tool outlook <command> [arguments] COMMANDS message show, search, send, reply, forward, mark, move, label, trash thread show draft ls, new, edit, send, reply label ls folder ls open Open its page in the browser LEARN MORE gbrainio tool outlook <command> -h What one command takes https://gbrain.io/docs/tools The manual
gbrainio tool outlookcal Outlook calendar: events, calendars and free time. USAGE gbrainio tool outlookcal <command> [arguments] COMMANDS event ls, show, new, edit, rm, respond calendar ls freebusy Check when people are free open Open its page in the browser LEARN MORE gbrainio tool outlookcal <command> -h What one command takes https://gbrain.io/docs/tools The manual
Same tools, any AI
Claude Code, Cursor and Codex reach the same Microsoft through MCP, on the same permission and the same record.
How the whole thing fits
One level per application, one daily limit, one record, across every AI and terminal that asks.
More in Email and calendar
Microsoft from a terminal, with GBrain Tools
Tools is $19 a month for one person. Get Tools, connect Microsoft 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.