Agentporten

An OAuth 2.1 / OpenID Connect authorization server for AI agents. It signs users in through ID-porten or Microsoft Entra ID, lets them choose which tools an agent may use, and issues resource-bound access tokens for MCP servers.

There is nothing to do here in a browser. Agents and MCP clients start from the discovery document; the sign-in and consent pages appear when an agent asks for access on your behalf.

OpenID Provider configuration
JSON Web Key Set
Source and documentation

https://kiporten.dev