---
title: "Is the machine interface a public good or a controlled channel?"
description: "Undecided: the dataset holds both open discovery and outright AI-crawler blocking."
url: "https://state-of-ai-in-design-systems.netlify.app/questions/walled-gardens.md"
canonical: "https://state-of-ai-in-design-systems.netlify.app/questions/walled-gardens.md"
type: "question"
id: "walled-gardens"
data_collected: "2026-07-26/27"
generated: "2026-07-28T06:01:02Z"
report: "State of AI in Design Systems — July 2026"
author: "Kaelig Deloumeau-Prigent"
license: "CC-BY-4.0"
citation: "Deloumeau-Prigent, K. (2026). State of AI in Design Systems. https://state-of-ai-in-design-systems.netlify.app/questions/walled-gardens.md"
---

> Snapshot of 2026-07-27. Every claim below links to the source URL it was taken from. Check the source before citing.

# Is the machine interface a public good or a controlled channel?

The field has not decided, and the two extremes are both in this dataset:
4 records discuss AI crawler policy explicitly — [daisyUI](https://state-of-ai-in-design-systems.netlify.app/systems/daisyui.md), [Nuxt UI](https://state-of-ai-in-design-systems.netlify.app/systems/nuxt-ui.md), [Shopify Polaris](https://state-of-ai-in-design-systems.netlify.app/systems/shopify-polaris.md), [U.S. Web Design System (USWDS)](https://state-of-ai-in-design-systems.netlify.app/systems/uswds.md).

At one end, Nuxt UI publishes an RFC 9727 API catalog, Link headers and markdown content negotiation
so any agent can discover everything without being told. At the other, Shopify Polaris blocks AI
crawlers and routes consumption through Shopify's own toolkit, where it can enforce the strictest
rule set in the study. Both are coherent positions. Which one a team picks says more about its
business than about its engineering. See “Open discovery vs. walled garden” under divergence at
https://state-of-ai-in-design-systems.netlify.app/insights.md.


Other questions this report answers, and the index of every file: https://state-of-ai-in-design-systems.netlify.app/llms.txt

---

Generated 2026-07-28T06:01:02Z from the State of AI in Design Systems — July 2026 dataset. Index of every machine-readable file: https://state-of-ai-in-design-systems.netlify.app/llms.txt. JSON, SQLite and the MCP endpoint: https://state-of-ai-in-design-systems.netlify.app/ai.md. Kaelig Deloumeau-Prigent, CC BY 4.0.