// MCP TOOL REFERENCE

MICROSOFT GRAPH MCP SERVER TOOLS

19 tools from the Microsoft Graph MCP Server MCP Server, categorised by risk level.

View the Microsoft Graph MCP Server policy →

// ALL 19 MICROSOFT GRAPH MCP SERVER TOOLS

READ 11 tools

Read browse_email_cache Browse emails in the cache with pagination. Returns summary information with number column indicating posit... Read browse_events Browse calendar events in the cache with pagination. Returns summary information with number column indicat... Read check_attendee_availability Check availability of attendees for a given date. WORKFLOW: Typically use before calling manage_my_event wi... Read get_email_content Get full email content by cache number. Use the cache number from browse_email_cache (e.g., 1, 2, 3) to ret... Read get_event_detail Get detailed information for a specific calendar event by its cache number. WORKFLOW: First call browse_eve... Read get_team_channels Get channels for a specific Team. WORKFLOW: team_id comes from get_teams tool output. Returns: Array of cha... Read get_teams Get list of Teams that you are a member of. WORKFLOW: Use returned team_id with get_team_channels. Returns:... Read list_files List files and folders in OneDrive. Returns: Array of file/folder objects with id, name, type (file/folder)... Read search_contacts FIND PEOPLE/CONTACTS ONLY. Search for people by name or email address in organization directory. Returns co... Read search_emails SEARCH EMAIL MESSAGES ONLY. Search or list email messages by keywords, sender, subject, or body. Returns ma... Read search_events Search or list calendar events by keywords. Returns matching events with summary information. If no query i...

WRITE 5 tools

Write manage_event_as_attendee Manage calendar events where you are an attendee (events organized by others). Actions: accept, decline, te... Write manage_event_as_organizer Manage calendar events where you are the organizer (events you created). Actions: create, update, cancel, f... Write manage_templates Manage email templates stored as drafts in a Templates folder. Templates are draft emails that can be edite... Write send_email Send emails directly without creating drafts. Supports three actions: Write user_settings Manage user settings with two actions:

DESTRUCTIVE 2 tools

Destructive manage_emails Manage emails with multiple actions. Supports moving, deleting, archiving, flagging, and categorizing email... Destructive manage_mail_folder Manage mail folders. Supports list, create, delete, rename, get_details, and move operations. Returns: {suc...

OTHER 1 tools

Other auth Manage authentication with Microsoft Graph. Four simple actions:\n\n

// FAQ

How many tools does the Microsoft Graph MCP Server MCP server have? +

The Microsoft Graph MCP Server MCP server exposes 19 tools across 4 categories: Read, Write, Destructive, Other.

How do I enforce policies on Microsoft Graph MCP Server tools? +

Route the Microsoft Graph MCP Server server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do Microsoft Graph MCP Server tools fall into? +

Microsoft Graph MCP Server tools are categorised as Read (11), Write (5), Destructive (2), Other (1). Each category has a recommended default policy.

Enforce policy on every Microsoft Graph MCP Server tool call.

Start from Microsoft Graph MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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