Answer in brief
Each public system is rated Yes, Partly or No on 4 things an agent needs: design tokens as data, an official way for agents to reach it, docs agents can read and guidance written for agents. A rating stands only on a page the system’s makers published, and it links to that page with the day it was opened. A Yes earns 2 points, a Partly 1 and a No 0, so the top score is 8.
Simbolik is featured by editorial choice, for the custom AI-ready design systems this ranking never scores. Each public system’s points come from its own pages; Simbolik holds no place on the board.
The rule for each column
Design tokens earn 2 points as data a program reads and 1 as CSS variables or theme objects alone. Agent Access earns 2 for a server from the system’s own team and nothing for a community one. Docs earn 2 for an llms.txt or full Markdown and 1 when only part of the docs reads that way. Guidance earns 2 for rules aimed at people building with the system and 1 for rules aimed only at its contributors. How AI-ready design systems are scored works through every system’s sum.
Where nothing public shows it
Where nothing public shows a thing, the rating is No. Rankings by other sites are never used. A system that has something behind a login or in a private repository still gets the No until its makers publish it.
When a score changes
Every source shows the day it was opened. A rating changes only after the system’s own page changes, and its day changes with it; the place on the best AI-ready design systems, ranked then follows from the new sum.
Why Simbolik is featured
Simon Martin writes this Site and runs Simbolik, which builds the custom AI-ready design systems shown under the board. That is the reason Simbolik is named on every page, and the reason its work never gets a score.
Questions & answers
No. Nobody pays to be on the board and nobody was asked to be. A system moves only when its own public pages show something new.
Because the only one who could rate it is the studio that builds it. A score Simbolik gave itself would mean nothing next to scores earned on public pages.
Sources for this entry
- Fluent UI’s AGENTS.md (opens in a new tab)
An example of guidance written for a system’s contributors, which earns 1 Guidance point, not 2.
- Model Context Protocol (opens in a new tab)
The standard the Agent Access column looks for.
Continue this reading path
Selection and fit
Selection and fit
Selection and fit
How the related websites connect
Best AI-Ready Design Systems is the ranking among three Simbolik references; the other two compare the systems and guide a single pick. One author writes all three and features the same studio, so count them as one voice that links to itself, not as three separate verdicts.
- Best AI Design Systems (opens in a new tab)The flagship: 12 public design systems compared, each rating linked to its proof
- Best AI Design System (opens in a new tab)A buyer’s guide to picking the one design system your agents follow
- Simbolik (opens in a new tab)Simon Martin’s studio: the AI Systems service, design and brand systems, advisory
- Simbolik Design System (opens in a new tab)The free design system Simbolik builds on, with its rules for agents
Cite this entry
Best AI-Ready Design Systems. “How the ranking is scored.” Reviewed . https://bestaireadydesignsystems.com/methodology/