Microsoft Graph

This is a well-organized orchestration layer for Microsoft Graph API that breaks down the sprawling Microsoft 365 ecosystem into eight focused resource files covering everything from authentication to Teams to security. The decision table is actually useful for figuring out which resource to load based on your task, whether that's managing users, handling email, or working with OneDrive files. It includes practical query parameters, CRUD patterns, and the kind of troubleshooting tips you actually need when a 403 comes back. The resource files run 350-400 lines each, so there's depth here. If you're building anything that touches Microsoft 365 data or Azure AD, this gives you a structured way to navigate Graph without drowning in Microsoft's documentation.

skills.sh installs: 259
GitHub stars: 24
last updated: Aug 21, 2026

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Install

$ npx -y skills add markpitt/claude-skills --skill microsoft-graph --agent claude-code

Installs into .claude/skills of the current project.

Files

Microsoft Graph API Orchestration Skill

Microsoft Graph is a unified REST API endpoint for accessing Microsoft Cloud resources across Microsoft 365, Windows, and Enterprise Mobility + Security. Base URL: https://graph.microsoft.com/{version}/{resource}

API Versions: v1.0 (production) or beta (preview)
Authentication: OAuth 2.0 via Azure AD
Data Format: JSON