Outlook via LMCP

LMCP works with the Outlook account already set up on the user's computer: no Azure app registration, no Graph API token and no tenant admin approval.

Core tools

• Outlook app tools: outlook_list_emails, outlook_search_emails, outlook_read_email, outlook_reply_email, outlook_reply_all, outlook_forward_email, outlook_send_email, outlook_move_email, outlook_flag_email, outlook_save_attachment; calendar outlook_calendar_list_events, outlook_calendar_create_event; contacts outlook_contacts_search, outlook_get_contact.
• Mail tools: list_emails, search_emails, read_email and reply_email read the mail accounts configured on the computer. outlook_diagnose shows which Outlook accounts LMCP can see and what is missing.
• A Microsoft 365 account can also be connected with connect_m365_account for the m365_* tools.

Good practice

• Search first (outlook_search_emails / search_emails), then read the few messages that matter.
• Summarize threads instead of pasting whole emails.
• Sending, replying and forwarding are preview-first: show recipients and text, confirm, then send.
• If an account is missing, run outlook_diagnose and relay its fix to the user.

Guides: https://www.local-mcp.com/guides/claude-outlook-windows · https://www.local-mcp.com/guides/claude-outlook-mac