Notes on building small tools with AI.
How we build our free tools, the prompts behind them, and practical guides for shipping what you make with AI as a real, shareable link.
How do you build a content calendar with AI?
Let your AI draft the plan, then give it a home your team can see: what a content calendar needs, a prompt that works and how to build your own calendar tool.
How much does it cost to host an app you built with AI?
Hosting a small tool you built with AI often costs nothing. What it costs per type of tool, what adds up, and what is actually worth paying for.
Are vibe-coded apps safe?
Some vibe-coded apps are safe and some are not, and an AI label will not tell you which. Here is what to check before you rely on one.
How do you build an A/B test significance calculator?
How we built our free A/B Test Significance Calculator in one Claude chat and put it live on Toolcrow, with the exact prompt included.
How to share a Claude artifact
How to share a Claude artifact step by step: with a link, by email or with your team. Who needs an account, why there's no password, and the AI limits.
How do you build a UTM link builder?
How we built our free UTM Link Builder in one Claude chat and put it live on Toolcrow, with the exact prompt included.