The hosted builder is a static application. It does not submit form values to a server or retain them in browser storage. Markdown is copied through the browser clipboard API or downloaded through a temporary in-memory object URL.

A same-origin service worker caches the public application shell for offline use. That cache contains only the repository's static HTML, JavaScript, manifest, and image files; it never receives or stores form contents.

Do not enter credentials, private keys, payment data, or sensitive customer information.

Email max@mackanictechnologies.com with:

• the affected file and browser
• reproduction steps
• the expected and observed behavior
• potential impact

Do not include secrets or exploit unrelated systems while testing.