Digital Delivery
TeachFlow is digital. There is no physical shipment and nothing is posted to you.
What you receive
All six skills, delivered as six zip packages — one per skill. Each zip holds the skill file, its reference documents, a licence and a security notice.
The zips you download contain no executable code. Every file inside them is a text document you can open and read before you run anything.
How the files reach you
If you pay at our hosted checkout, your download link is emailed to the address you enter at checkout as soon as the payment is confirmed. If you pay an invoice we sent you, we email the link within 2 business days of confirming payment. If it has not arrived, email crossxtop@gmail.com and we will resend it.
The download page lists all six skills. You can fetch each zip on its own, or use the download all button to get the whole bundle as a single zip. When we publish a new version of a skill, the same page gives you the update at no extra cost.
What you need to run it
- A coding agent that reads the
SKILL.mdformat — Claude Code, Codex CLI, Cursor and Gemini CLI all do - A desktop computer (macOS or Windows)
- The pages of the textbook unit you are teaching, in a form your agent can read
The skills run on your own machine, inside your own agent. An internet connection is required while they run, because the agent talks to its model. The skills themselves do not send your files to us. See our security page for the detail.
If something is wrong with the files
Email crossxtop@gmail.com. We reply within 2 business days. If a package is defective, we will replace it or refund you — see our refund policy.