Function selectAuthMethod

packages/plugins/mcp/src/sdk/plugin.ts:541–551

(
  config: McpIntegrationConfigType,
  templateSlug: string | null,
)

 *  config-driven), so existing connections keep working. Ambiguity across
 *  several methods renders no auth rather than guessing. */
const selectAuthMethod = (
  config: McpIntegrationConfigType,
  templateSlug: string | null,
): McpAuthMethod | undefined => {
  const methods = config.authenticationTemplate ?? [];
  if (templateSlug !== null) {
    const match = methods.find((method: McpAuthMethod) => method.slug === templateSlug);
    if (match) return match;
  }
  return methods.length === 1 ? methods[0] : undefined;
};

const buildConnectorInput = (
  config: McpIntegrationConfigType,