Microsoft Outlook

OpenTabs plugin for Microsoft Outlook — gives AI agents access to Microsoft Outlook through your authenticated browser session.

Install

opentabs plugin install outlook

Or install globally via npm:

npm install -g @opentabs-dev/opentabs-plugin-outlook

Setup

Open outlook.cloud.microsoft in Chrome and log in
Open the OpenTabs side panel — the Microsoft Outlook plugin should appear as ready

Tools (14)

Account (1)

Tool	Description	Type
`get_current_user`	Get the current user profile	Read

Messages (11)

Tool	Description	Type
`list_messages`	List messages in a mail folder	Read
`get_message`	Get full message details	Read
`search_messages`	Search emails using KQL	Read
`send_message`	Send a new email	Write
`reply_to_message`	Reply or reply-all to a message	Write
`forward_message`	Forward a message	Write
`create_draft`	Create a draft email	Write
`update_message`	Update message properties (read, flag, importance, categories)	Write
`move_message`	Move a message to another folder	Write
`delete_message`	Delete a message	Write
`list_attachments`	List attachments on a message	Read
`get_attachment_content`	Download and read attachment content	Read

Folders (1)

Tool	Description	Type
`list_folders`	List mail folders	Read

How It Works

This plugin runs inside your Microsoft Outlook tab through the OpenTabs Chrome extension. It uses your existing browser session — no API tokens or OAuth apps required. All operations happen as you, with your permissions.

License

MIT