Microsoft Graph API Skill

Comprehensive reference for Microsoft Graph API integration including endpoints, authentication, rate limiting, and best practices.

⚠️ Staleness Warning

Microsoft Graph APIs evolve frequently. Permissions, endpoints, and authentication flows may change.

Refresh triggers:

• Microsoft Graph API version updates
• MSAL library major releases
• Azure AD → Microsoft Entra ID migration
• New Graph scopes or permissions

Last validated: February 2026 (Graph v1.0, MSAL 2.x)

Check current state: Graph Explorer, Graph API Reference