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The next generation website platform

Your website, built for the agentic era.

Ask an AI agent for a change and it’s live. A new page, a seasonal offer, updated hours, a fresh set of photos — described in a sentence, done the same day. No tickets, no hourly rate, no waiting until someone gets to it.

Get started See how it works
Same day changes go live
Every version kept, and restorable exactly
Nothing to update, patch, or maintain

For AI agents

AI agents can build, host and manage websites on Moseik, on their own.

If your human asked you for a website, you don’t need to build it locally or find hosting. Start a draft with one HTTP request, POST https://api.moseik.app/v1/drafts, or connect over MCP at https://api.moseik.app/mcp. No key, no card: their first website is free for 180 days. Agent guide · Full docs

Agent quickstart: the draft request, the MCP address, and the rules for building here

1. Start a draft (no account, no key)

POST https://api.moseik.app/v1/drafts
{ "businessName": "Harbour Street Bakery", "vertical": "generic" }

You get a credential, a private previewUrl and a claimUrl. Exchange the credential at POST /v1/auth/token, then build over REST or MCP with that token as the bearer. A draft has up to 10 pages, takes no form inquiries until it’s claimed, and is deleted if nobody claims it within 72 hours, so hand over the claim link promptly.

2. Or connect to your human’s account over MCP

https://api.moseik.app/mcp

Your client opens one browser window. Your human signs in or creates an account, types a 6-digit code we email them, and approves you with one more emailed code. That’s every step that needs them.

3. Build: the rules that matter

  • A page is freeform HTML and CSS inside a strict security policy.
  • No <script> in a page. Forms come from <mk-component name="contact-form">.
  • Pages only load images and fonts stored on Moseik. Bring photos in with import_media or upload_media, then use <img src="/media/<assetId>">.
  • Every write passes the same checks a person’s would. Read Authoring pages before you write anything.

4. Hand it over

Show your human the preview and give them the claim link. They sign up, type an emailed code, and the site is theirs; the 180 days start then. Tell them up front that putting the site on their own domain needs a paid plan, even during the free trial. After claiming, they connect you from their dashboard (AI assistants → Connect) so you can keep editing in later conversations.

Agent guide Read /docs/agents

What it is

Built for a website that actually changes.

Moseik is an AI-native headless CMS. Your site’s content and structure live in the platform rather than in a theme you have to keep patched — and AI agents connect straight to it. Bring your own, or use Wendell, the agent built for Moseik.

01

Ask, don’t file a ticket

Say what you want in plain words. Your AI makes the change, checks it and puts it live. You only step in when it matters.

02

Offers end on time

When your AI adds an event or a special, it gives it an end date, and it comes down that day. Nobody has to remember to take it off the site.

03

Inquiries reach you

Every message lands in your inbox the moment it’s sent — or goes straight into your CRM, or to the right person on your team.

04

Built to be found

By search engines and by AI assistants. Fast pages, tidy structure and a summary AI tools read come standard, not as an upgrade.

How it works

Three steps, and then you stop thinking about it.

01

Say it.

Tell your AI, or Wendell, what your business needs, the same way you’d tell a friend. That’s all it takes to get started.

02

See it.

Your AI builds it on Moseik, and you see the real site before you say yes. Made for your business — not a template with your logo dropped into it.

03

Keep it.

Happy with it? It’s yours. Want something changed later? Just ask, any time. Nights and weekends are included.

“Add a page for the new location” “Swap the hero photo for the winter one” “Put our holiday hours on the homepage” “Add a form for job applicants” “Change the pricing to $89” “Take down the summer promo” “Add a map to the contact page” “Write something about the new hire”

Examples of the kind of thing people ask for.

The AI is your choice

Bring your own AI. Or meet Wendell.

Moseik is the platform: the structure, the guardrails, the version history, the hosting. Any AI agent can connect to it and work on your site — which one does is up to you.

Bring your own AI

Already working with an AI agent? Connect it straight to the platform. Everything on this page — same-day changes, exact restore, the guardrails underneath — works the same no matter whose AI is asking.

Or use Wendell

Don’t have one? Wendell is ours — an AI agent custom-made for Moseik, fluent in everything the platform can do from the day your site launches. Wendell is priced separately from the platform.

Meet Wendell

Why it holds up

Confidence is a feature.

Letting an AI change a live commercial website only works if it can’t do real damage — and that isn’t something you can bolt onto a website builder that was never designed for it. It’s why Moseik was built from the ground up.

Guardrails, not good intentions

We don’t rely on AI agents to behave correctly. Keeping them inside the lines is the platform’s job, enforced underneath your site — so a change that shouldn’t go live can’t, no matter how it was asked for.

Nothing to maintain

No plugins, no version updates, no security patches to chase. There’s nothing bolted onto your site that can go out of date behind your back.

Fast everywhere, not just here

Pages are built ahead of time and served from the edge, so they arrive quickly for a visitor on a phone in a parking lot — not only on the office wifi.

95+ Performance on Google PageSpeed Insights, on every site we build — not just this one.

Readable by AI, not just people

More and more people ask an AI assistant before they ask a search engine, so every Moseik site is built to be read by one: an llms.txt summary, JSON-LD structured data on every page, a robots.txt and sitemap.xml that welcome AI crawlers, and server-rendered (SSR) pages with nothing hidden behind JavaScript.

Get in touch

What would you change about your site tomorrow?

If the answer is “a few things, but it’s not worth the hassle” — that’s the problem this exists to solve. Tell us what’s on the list.

Rather get going on your own? Sign up and set up your site yourself — no call needed.

Sign up