{"issuer":"https://api.ranksage.com","authorization_endpoint":"https://api.ranksage.com/oauth/authorize","token_endpoint":"https://api.ranksage.com/api/v1/oauth/token","registration_endpoint":"https://api.ranksage.com/api/v1/oauth/register","revocation_endpoint":"https://api.ranksage.com/api/v1/oauth/revoke","response_types_supported":["code"],"grant_types_supported":["authorization_code","refresh_token"],"code_challenge_methods_supported":["S256"],"token_endpoint_auth_methods_supported":["none"],"scopes_supported":["mcp","conversations"],"agent_auth":{"register_uri":"https://api.ranksage.com/api/v1/oauth/register","identity_types_supported":["anonymous"],"anonymous_supported":{"register_uri":"https://api.ranksage.com/api/v1/oauth/register","initial_access_token_required":false,"registration_request":{"redirect_uris":["<your redirect URI(s)>"],"token_endpoint_auth_method":"none","grant_types":["authorization_code","refresh_token"],"response_types":["code"],"scope":"mcp"}}}}