Privacy Policy

This page explains what data this site processes when you read it. The site is a technical reference for the A2A Protocol (Agent2Agent). It has no user accounts, no comments, and no sign-up forms, and it does not ask you for personal information.

What we collect and why

Hosting logs. The site is served through Cloudflare. When you request a page, Cloudflare processes technical request data such as your IP address, user agent, and the requested URL to deliver the page and protect the service. We do not use these logs to identify individual readers.

Usage statistics (Google Analytics). We use Google Analytics 4 to count visits and see which pages are read. Google Analytics sets cookies in your browser and sends usage data (for example the page viewed, approximate location, device, and browser) to Google. You can opt out with the Google Analytics Opt-out Browser Add-on . See How Google uses data from sites that use its services .

Interaction analytics (Microsoft Clarity). We use Microsoft Clarity to understand how pages are used, for example clicks, scrolling, and navigation, through heatmaps and session recordings. Clarity may set cookies. Microsoft processes this data under the Microsoft Privacy Statement .

Browser storage. The site stores your light or dark display preference in your browser’s local storage (color-theme). This stays on your device.

We use this information only to operate and improve the site.

Cookies and your choices

You can block or delete cookies in your browser settings, or use a content blocker. The site stays readable without cookies. Blocking analytics does not change the content you see.

Third-party sites

Pages link to external sites such as the official A2A repository on GitHub, standards documents, and partner websites. Those sites have their own privacy practices, and we are not responsible for them.

Children

The site is written for developers and is not directed at children.

Your rights

Depending on where you live, you may have rights to access, correct, or delete personal data, or to object to its processing. Because we do not hold accounts or contact lists, most data is held by the services listed above, and requests about it are best sent to them. For anything about this site, contact us.

Changes to this policy

When the way the site handles data changes, we update this page and its last modified date.

Contact

For privacy questions, email [email protected] . More ways to reach us are on the Contact page.