---
title: "tool si.act.make_brand_design_system"
description: "the brand, and the site when it is not the brand row's own: the brand's design system as the next version of its name: every colour, face, size, step, radius, shadow and the logo, each measured, inferred by a named rule or never measured, with the artefacts it was read from and the gaps; and the same values in the…"
section: reference
address: /reference/tools/si-act-make_brand_design_system
contract: 0476e35e6e275db5
---

# tool si.act.make_brand_design_system

the brand, and the site when it is not the brand row's own: the brand's design system as the next version of its name: every colour, face, size, step, radius, shadow and the logo, each measured, inferred by a named rule or never measured, with the artefacts it was read from and the gaps; and the same values in the…

[figure: Over MCP, si.act.make_brand_design_system takes MakeBrandDesignSystemInput and returns a card whose body is BrandDesignSystem.]

the brand's design system as the next version of its name: every colour, face, size, step, radius, shadow and the logo, each measured, inferred by a named rule or never measured, with the artefacts it was read from and the gaps; and the same values in the platform's token shape. The call needs the act grant at the brand rung.



| | |
|---|---|
| input | [MakeBrandDesignSystemInput](/concepts/makebranddesignsysteminput) |
| result | a card whose body is [BrandDesignSystem](/concepts/branddesignsystem) |
| read-only | no |
| destructive | yes |
| card address | `ui://scale-intelligence/cards/BrandDesignSystem` |
| HTTP route | [`/v1/act/make_brand_design_system`](/reference/act/make_brand_design_system) |





| field | type | required | note |
|---|---|---|---|
| `brand` | `id` | yes |  |
| `website` | `address` | no | defaults to the brand row's own |