{"issuer":"https://mcp-mail.bwb.pt","authorization_endpoint":"https://mcp-mail.bwb.pt/authorize","token_endpoint":"https://mcp-mail.bwb.pt/token","registration_endpoint":"https://mcp-mail.bwb.pt/register","jwks_uri":"https://mcp-mail.bwb.pt/jwks.json","response_types_supported":["code"],"grant_types_supported":["authorization_code","refresh_token"],"code_challenge_methods_supported":["S256"],"token_endpoint_auth_methods_supported":["none","client_secret_post"],"scopes_supported":["mcp"]}