Quick start

Add Ostia to your store in about two minutes and see your first AI agent visits.

Ostia shows which AI agents visit your store (ChatGPT, Claude, Gemini, Perplexity and others), what they read, and lets you allow or block each one. Setup is one tag, a plugin or a Cloudflare worker.

Open https://tryostia.com/start and pick your platform. Sign in with Google or an email link; the first sign-in creates your account. Enter your store address. You get:

your site ID (made from your domain, like shop-example-com),
the script tag for your store,
a store key, shown once, for server-side installs (the WordPress plugin and the store API). Keep it out of code repositories.

2. Install

Pick the guide for your platform:

Platform	How	What it does	Time
Shopify	Theme tag in `theme.liquid`	Sees visits. Rules apply on our app's pages; for full blocking add Cloudflare	2 minutes
WordPress / WooCommerce	Plugin, downloaded with your settings filled in	Sees visits and enforces your rules on every page	2 minutes
Cloudflare (any site behind Cloudflare)	API token flow: paste a token, we add one worker	Sees visits and enforces your rules on every page	2 minutes
Any other site	Script tag before `</body>`	Watch only: sees visits, does not block	1 minute
Next.js, Remix, Astro, static HTML	Script tag in your layout file	1 minute

The tag is:

<script src="https://api.tryostia.com/s/<your-site-id>/a.js" data-endpoint="https://api.tryostia.com/s/<your-site-id>" async></script>

3. Check it works

Open your store once in a browser. On /app, the Install section turns to Seeing traffic within a minute or so. It rechecks every 15 seconds; Check now runs it at once.

4. Read your first numbers

Agent visits show up in /app as they happen. Most stores see their first AI agent within a day. From there:

Allow or block each agent.
Turn on the weekly report.

Using an AI assistant?

Paste one of the ready prompts into Claude, Cursor or ChatGPT and it does the install with you.