Your AI app built the way you pictured it, priced before the bill arrives, and shipped without breaking production.

Three tools for the three places AI-built apps go wrong: the coding agent drifts from what you meant, the API bill surprises you in month one, and the first deploy breaks something nobody checked.

• Blueprint ($9): turns your idea into a full spec plus an AGENTS.md rules file that keeps Lovable, Bolt, Cursor or Claude Code on track.
• LLM API Cost Calculator ($7): your AI bill per request, per month and per year across 26 models, side by side for your traffic.
• Should I Deploy This? 18-Point Deploy Risk Checklist ($5): 18 scored deploy risks, each with the fix, checked before you ship.

$14 once for all three, versus $21 bought one by one. No account and no subscription: an offline app and two spreadsheets (.xlsx, opens in Google Sheets or Excel) that stay on your computer.

Who it's for: anyone building an app with AI coding tools or putting an AI API behind a product.

Questions? Email support@tensorust.com. A real person replies within one business day.

What's inside the download

• Blueprint.html
• Quick-Start-Guide.pdf
• LLM-API-Cost-Calculator.xlsx
• Quick-Start-Guide.pdf
• Deploy-Risk-Checklist.xlsx
• Quick-Start-Guide.pdf

What is in it (3)

• Blueprint ($9 alone)
• LLM API Cost Calculator ($7 alone)
• Should I Deploy This? 18-Point Deploy Risk Checklist ($5 alone)