Add dark mode to my website — a request left untouched for two years

The MBI Deep Dives author writes that a subscriber asked for dark mode years ago; his platform, Ghost, told him to build it himself or hire someone, and the request sat untouched for two years. He asked the AI instead, and the AI implemented dark mode on the site.

How it works

Recall the two-year-old dark mode request
Ask the AI to implement it
The AI builds dark mode on the Ghost-powered site
Dark mode live for readers

Why it’s worth knowing

A feature request that survived two years of good intentions shipped from one prompt.

Where it’s from

Summarized from a public post on mbi-deepdives.com. See the original ↗

Upgraded prompt

A ready-to-use prompt for this idea, built from research on what makes AI agents do the job right: who the AI should be, the exact steps, and a check to make sure it was done the way you wanted.

1Who the AI should be

2The prompt, with the steps

3The check when it’s done

Upgraded prompts are coming soon.

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Every idea is a real post from someone who tried it, summarized in our words, with a link to the original. App names are swapped for plain words.