Add the Admin MCP server to ChatGPT
Add the Admin entry the way ChatGPT’s own docs describe, fill in what it needs, then check it’s connected.
Open ChatGPT’s MCP config
- Go to chatgpt.com/plugins.
- Choose the plus button, then Add custom MCP server.
- Enter a name and description.
- Under Connection, enter the server URL below.
- Set up authentication, then choose Create as a plugin.
Server URL
https://agent365.svc.cloud.microsoft/agents/tenants/<tenant_id>/servers/mcp_AdminToolsFill in the values
What you fill in
Required values appear as <NAME> placeholders in the snippets; add optional ones the same way. Descriptions are the server’s registry entry’s.
<tenant_id>Value RequiredMicrosoft Entra tenant ID
Check it’s connected
Restart or reload ChatGPT and look for microsoft-admin in its list of MCP servers. A server that needs sign-in opens it on first use.
ChatGPT’s MCP docs · Admin MCP server →