outlook-assistant and outlook-mcp
These two tools are competitors, as both aim to provide an AI assistant with the ability to manage Outlook email and calendar via an MCP server, but they differ in their specific integrations and adoption.
About outlook-assistant
littlebearapps/outlook-assistant
MCP server for Outlook email, calendar, and contacts — let your AI assistant manage your inbox directly from the conversation.
Implements 22 consolidated MCP tools spanning email search/forensics (DKIM/SPF/DMARC analysis), drafting with dry-run safety controls, calendar management, contacts, inbox rules, and delta sync for incremental polling. Authenticates via OAuth2 to both personal Outlook.com and Microsoft 365 accounts, with feature parity tables documenting account-level capability differences and graceful fallback from KQL to OData filtering on personal accounts.
About outlook-mcp
XenoXilus/outlook-mcp
MCP server for Microsoft Office 365 Outlook – email, calendar & SharePoint integration for Claude, ChatGPT, and AI assistants via Microsoft Graph API
This project helps professionals and knowledge workers automate interactions with their Microsoft Outlook email and calendar, as well as access SharePoint files, using AI assistants like Claude or ChatGPT. It takes your verbal or text requests to the AI and enables the AI to read, search, send emails, manage calendar events, and process attached Office documents directly within your Microsoft 365 environment. The output is a more efficient workflow for managing your daily communications and scheduling.
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