Microsoft 365 administration via Graph API application permissions (read-only by default).
To add Microsoft 365 Admin to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 8 environment variables, listed below.
Install
npx -y @okapi-ca/ms-365-admin-mcp-server@0.6.3Environment variables
MS365_ADMIN_MCP_TENANT_IDSet in your MCP configMS365_ADMIN_MCP_CLIENT_IDSet in your MCP configMS365_ADMIN_MCP_CLIENT_SECRETSet in your MCP configMS365_ADMIN_MCP_KEYVAULT_URLSet in your MCP configMS365_ADMIN_MCP_CLOUD_TYPESet in your MCP configMS365_ADMIN_MCP_MAX_TOPSet in your MCP configREAD_ONLYSet in your MCP configENABLED_TOOLSSet in your MCP configInstall with your client
claude mcp add microsoft-365-admin --env MS365_ADMIN_MCP_TENANT_ID=<YOUR_MS365_ADMIN_MCP_TENANT_ID> --env MS365_ADMIN_MCP_CLIENT_ID=<YOUR_MS365_ADMIN_MCP_CLIENT_ID> --env MS365_ADMIN_MCP_CLIENT_SECRET=<YOUR_MS365_ADMIN_MCP_CLIENT_SECRET> --env MS365_ADMIN_MCP_KEYVAULT_URL=<YOUR_MS365_ADMIN_MCP_KEYVAULT_URL> --env MS365_ADMIN_MCP_CLOUD_TYPE=<YOUR_MS365_ADMIN_MCP_CLOUD_TYPE> --env MS365_ADMIN_MCP_MAX_TOP=<YOUR_MS365_ADMIN_MCP_MAX_TOP> --env READ_ONLY=<YOUR_READ_ONLY> --env ENABLED_TOOLS=<YOUR_ENABLED_TOOLS> -- npx -y @okapi-ca/ms-365-admin-mcp-server@0.6.3
Run this in a terminal to add the server to Claude Code.
What this does
Microsoft 365 Admin exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
MS365_ADMIN_MCP_TENANT_ID MS365_ADMIN_MCP_CLIENT_ID MS365_ADMIN_MCP_CLIENT_SECRET MS365_ADMIN_MCP_KEYVAULT_URL MS365_ADMIN_MCP_CLOUD_TYPE MS365_ADMIN_MCP_MAX_TOP READ_ONLY ENABLED_TOOLS
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Microsoft 365 Admin?
Run the Claude Code command in the install section to add Microsoft 365 Admin to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Microsoft 365 Admin?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to Microsoft 365 Admin as well.
Does Microsoft 365 Admin need an API key?
Yes. Before it can run, set these environment variables: MS365_ADMIN_MCP_TENANT_ID, MS365_ADMIN_MCP_CLIENT_ID, MS365_ADMIN_MCP_CLIENT_SECRET, MS365_ADMIN_MCP_KEYVAULT_URL, MS365_ADMIN_MCP_CLOUD_TYPE, MS365_ADMIN_MCP_MAX_TOP, READ_ONLY, ENABLED_TOOLS. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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