EWS Meeting MCP
The MCP server for safely scheduling Outlook meetings on on-prem Exchange EWS.
EWS Meeting MCP gives coding assistants and desktop agents a safe, structured way to read Outlook availability, discover rooms, suggest meeting slots, and create, update, or cancel meetings only after an explicit human confirmation step.
It is built for companies where calendar access is sensitive infrastructure: regulated teams, internal networks, strict security review, legacy Exchange deployments, and organizations that cannot simply hand a cloud agent broad Microsoft 365 permissions. Credentials stay local, write operations are previewed before they touch Exchange, and every confirmed lifecycle action can be traced through a local audit trail.
npx ews-meeting-mcpWhy This Exists
Many teams still run calendar infrastructure through on-prem Exchange/EWS. General-purpose agents can reason about scheduling, but they should not receive raw passwords, guess attendee addresses, or send calendar invitations without a reviewable checkpoint.






