Legal

Terms

The agreement between you and Platform. We have kept it short and in plain English. Last updated 21 August 2026.

Using Platform

By creating an account or using the service, you agree to these terms. If you do not agree with them, please do not use Platform.

Your account

Give accurate details when you sign up, and keep your password and access tokens to yourself. You are responsible for what happens under your account. Tell us at platformds@pm.me if you think someone else has access to it.

Your design systems belong to you

You keep all rights to the tokens, names and descriptions you create. We claim no ownership of them.

You give us only the permission we need to actually run the service: to store your content, and to display it back to you, to anyone you share a project with, and, if you publish it, to the public.

Publishing and Explore

Publishing a project is a deliberate act, and it makes that project's name, description and tokens readable and copyable by anyone, credited to your display name. Only publish work you have the right to share, including the images and fonts in it, which are licensed separately from the tokens around them. You can unpublish at any time.

We may unpublish or remove content that is unlawful, infringes someone else's rights, is used to harass or mislead, or breaks the rules on offensive content. If something published on Platform should not be there, tell us at platformds@pm.me and we will look at it.

Fair use of the service

Please do not:

• break the law, or infringe anyone's rights;
• try to access accounts or data that are not yours;
• disrupt the service, or place an unreasonable load on it, including through the API, the MCP server or the AI agent;
• use the service to store or distribute malware.

Do not put offensive content on Platform. That means sexually explicit or pornographic material; graphic violence, gore or self-harm; racial or religious abuse or discrimination; and vulgar or degrading attacks on people. It applies to images, text, names, descriptions, published work and anything you send the AI agent. We will refuse or remove it, and we may suspend or close the account.

Images and fonts

Avatars, project covers and the images your tokens point at have to be PNG, JPEG, WebP or SVG, and under 5 MB. Pictures you send the AI agent have to be PNG, JPEG or WebP. Animated formats are not accepted at any size: no GIF, and no video of any kind. A design system is read on pages people did not choose to load, and nothing on them should move.

Images must follow the same content rules as the rest of the service: no sexually explicit or pornographic pictures; no graphic violence, gore or self-harm; no racial or religious abuse or discrimination; no vulgar or degrading attacks on people. This applies to drawings, renders and generated images exactly as it applies to photographs. The subject is what matters, not the style.

New images are checked automatically for sexual and violent content before they are stored. A picture the check refuses is not saved, and a single automated refusal does not close the account. The check does not catch everything the rules cover, and it is imperfect in both directions, so we may still remove an image it let through. Putting this kind of content on Platform, or doing it more than once, is grounds to suspend or close the account. If yours was refused and should not have been, tell us at platformds@pm.me and we will look at it.

A font token may carry the address of a stylesheet from a font service, or of a font file, .woff2, .woff, .ttf or .otf, served over https and under 2 MB. A stylesheet is loaded only from a short list of font services, because a stylesheet applies to the whole page and could restyle it; a font file may come from anywhere you host one.

Rights in what you upload, and in what you share

The images and fonts on Platform are yours, not ours. We do not check, and cannot check, whether you are licensed to use a picture or a typeface. Passing the format, size and content checks above says nothing about your right to use it.

Sharing is a separate right from using, and it is the one this service is built to do. Publishing a system puts its assets in front of strangers and lets any of them copy it. Sharing a project puts them in front of your collaborators. An export carries the values out to whoever runs it, and the MCP server hands them to whatever agent asks. A licence that covers your own use of a typeface frequently does not cover any of that. Font licences in particular are commonly counted in seats, tied to named domains, and explicit that the file may not be passed on, so the licence that let you set type in a mockup may not let you publish it here, hand it to your team, or export it into someone else's build.

Pointing a token at a URL is not the same as uploading a copy, and it is not a way around any of this: every reader of a published system fetches that file from wherever it lives, which is a use of it, and often the exact use a licence has something to say about.

The same applies to what you receive. Duplicating a published system copies its token document to you, asset addresses and all, but not whatever right its author had to those assets. Before you use or republish a system somebody else made, satisfy yourself about the images and fonts in it, exactly as you would for your own.

What we suggest. Record the licence beside the system it belongs to, so it travels with the work: a token group of the basic type is carried into the published page, the exports, the MCP reads and any copy somebody makes, which is exactly the set of places a licence question comes up. Your Rules page is the other half of that: it never appears on the published page, but it is copied when somebody duplicates your project, so it reaches whoever takes the system to use it without being broadcast to everyone who reads it. And when in doubt, choose a foundry or service that licenses to everybody on the same terms: Google Fonts and anything under the SIL Open Font License can be published and passed on without a per-seat conversation.

You are responsible for the assets you put here, for what happens when you share or publish them, and for the consequences of both. If you tell us something on Platform infringes your rights, write to platformds@pm.me and we will look at it and remove what should not be there. See our privacy policy for what the automated check sends and to whom.

The AI agent

The optional AI agent sends your message, any images you attach, and the current project's tokens to a third-party model provider to generate a reply. Attachments have to follow the image rules. Its suggestions can be wrong or unsuitable; review anything it proposes before you apply and save it. You stay responsible for the content of your project.

Availability

Platform is provided as it is, without warranties of any kind. We may change, suspend or discontinue any part of it. We will give reasonable notice before any change that would cause you to lose data, and you can export your tokens as JSON or CSS at any time.

Ending the agreement

You can stop using Platform whenever you like, and delete your account yourself from Settings. Deleting is permanent and immediate: your account and everything in it are removed, and we cannot restore them afterwards, so export anything you want to keep first. What that covers is set out in our privacy policy. We may suspend or close an account that seriously or repeatedly breaks these terms, including the rules on offensive content.

Liability

To the extent the law allows, Platform is not liable for indirect or consequential losses, or for lost data or profits. Nothing here limits liability that cannot legally be limited.

Changes to these terms

We may update these terms. If a change materially affects you, we will update the date above and, where it is significant, tell you directly. Continuing to use Platform after a change means you accept it.

Contact

Anything at all: platformds@pm.me.