Microsoft 365 Core MCP Server

# M365 Core MCP Server - Final Implementation Summary ## ✅ COMPLETED TASKS ### 1. API Tool Renamed ✅ - **BEFORE**: `call_microsoft_api` - **AFTER**: `dynamicendpoints m365 assistant` - **Files Updated**: - `src/server.ts` - Main tool registration - `src/index.ts` - Tool reference - `smithery.ts` - Tool schema definition - `smithery.yaml` - YAML configuration - `README.md` - Documentation ### 2. Placeholder Implementations Removed ✅ All placeholder handlers have been fully implemented with proper Microsoft Graph API calls: #### **Distribution Lists Handler** (`handleDistributionLists`) - **Actions**: get, create, update, delete, add_members, remove_members - **API Endpoints**: `/groups` (mail-enabled groups) - **Features**: Member management, email address configuration #### **Security Groups Handler** (`handleSecurityGroups`) - **Actions**: get, create, update, delete, add_members, remove_members - **API Endpoints**: `/groups` (security-enabled groups) - **Features**: Member management, security/mail enablement settings #### **M365 Groups Handler** (`handleM365Groups`) - **Actions**: get, create, update, delete, add_members, remove_members - **API Endpoints**: `/groups` (unified groups) - **Features**: Owner/member management, visibility settings, M365 integration #### **SharePoint Handlers** (`handleSharePointSites`, `handleSharePointLists`) - **Status**: Properly delegating to main handlers - **Removed**: TODO comments and placeholder messages ### 3. Type Safety Improvements ✅ - **Added Imports**: `DistributionListArgs`, `SecurityGroupArgs`, `M365GroupArgs` - **Type Consistency**: All handlers now use proper TypeScript interfaces - **Error Handling**: Standardized McpError usage across all handlers ### 4. Validation Results ✅ All validations passed: - ✅ API tool successfully renamed - ✅ All placeholder implementations removed - ✅ TypeScript compilation successful - ✅ All 29 tools properly registered - ✅ All handler functions properly implemented ## 📋 TOOL INVENTORY (29 Total) ### Core M365 Management 1. `manage_distribution_lists` - Distribution list management 2. `manage_security_groups` - Security group management 3. `manage_m365_groups` - Microsoft 365 group management 4. `manage_exchange_settings` - Exchange Online settings 5. `manage_user_settings` - User configuration 6. `manage_offboarding` - User offboarding process ### SharePoint Management 7. `manage_sharepoint_sites` - SharePoint site management 8. `manage_sharepoint_lists` - SharePoint list management ### Azure AD Management 9. `manage_azuread_roles` - Azure AD role management 10. `manage_azuread_apps` - Azure AD application management 11. `manage_azuread_devices` - Azure AD device management 12. `manage_service_principals` - Service principal management ### Security & Compliance 13. `search_audit_log` - Audit log searching 14. `manage_alerts` - Security alert management 15. `manage_dlp_policies` - Data Loss Prevention policies 16. `manage_dlp_incidents` - DLP incident management 17. `manage_sensitivity_labels` - Information protection labels ### Intune macOS Management 18. `manage_intune_macos_devices` - macOS device management 19. `manage_intune_macos_policies` - macOS policy management 20. `manage_intune_macos_apps` - macOS app management 21. `manage_intune_macos_compliance` - macOS compliance monitoring ### Compliance Framework 22. `manage_compliance_frameworks` - Compliance framework management 23. `manage_compliance_assessments` - Compliance assessments 24. `manage_compliance_monitoring` - Compliance monitoring 25. `manage_evidence_collection` - Evidence collection 26. `manage_gap_analysis` - Gap analysis 27. `generate_audit_reports` - Audit report generation 28. `manage_cis_compliance` - CIS benchmark compliance ### Dynamic API Access 29. `dynamicendpoints m365 assistant` - Generic Microsoft API calls ## 🔧 IMPLEMENTATION DETAILS ### Microsoft Graph API Integration All handlers use proper Microsoft Graph API endpoints: - **Groups API**: `/groups` for distribution lists, security groups, M365 groups - **Users API**: `/users` for user management and offboarding - **Sites API**: `/sites` for SharePoint management - **Directory API**: `/directoryRoles`, `/applications`, `/devices` for Azure AD - **Security API**: `/security` for alerts and audit logs - **Information Protection**: `/informationProtection` for DLP and labels ### Error Handling Standards - **McpError Usage**: All handlers throw proper MCP errors - **Parameter Validation**: Required parameters validated with descriptive errors - **API Error Handling**: Microsoft Graph errors properly caught and formatted ### Response Format Consistency - **Content Type**: All responses use `{ content: [{ type: 'text', text: '...' }] }` - **JSON Formatting**: All API responses formatted with `JSON.stringify(result, null, 2)` - **Success Messages**: Operations return descriptive success messages ## 🚀 READY FOR PRODUCTION The M365 Core MCP Server is now fully functional with: - ✅ **29 working tools** with no placeholders - ✅ **Proper Microsoft Graph API integration** - ✅ **Type-safe TypeScript implementation** - ✅ **Modern MCP 2025 standards compliance** - ✅ **Comprehensive error handling** - ✅ **Renamed API tool** as requested All tools are ready for use with proper Microsoft 365 authentication and permissions.