How to Organize AI Prompts with Tags & Categories

Why do AI prompt collections turn into a mess?

Everyone starts the same way: a note called "AI prompts" that grows until scrolling it takes longer than rewriting the prompt. The problem isn't discipline — it's that flat lists don't scale. Once you pass a few dozen prompts, you need three things a note can't give you: categories, tags, and instant search.

Step 1: Choose categories that match your work, not the tool

Categories are your prompt library's shelves. The rule: name them after the kind of work you do, and keep the list short. In Vault you get nine ready-made categories — General, Writing, Code, Marketing, Analysis, Creative, Education, Business, Personal — and you can add unlimited custom ones ("Client X", "Newsletter", "Thesis").

Step 2: Use tags for the themes that cut across categories

Tags answer a different question than categories. Category = "what kind of work is this?" Tag = "what's it about, which client, which model, which format?" A single prompt in Vault can carry many tags:

• "Blog Post Outline" → category Writing, tags SEO, long-form
• "Bug Analysis & Fix" → category Code, tags debugging, swift
• "SWOT Analysis" → category Business, tags strategy, client-acme

Later, one tap on a tag filters your whole vault down to exactly those prompts.

Step 3: Favourite your daily drivers

Out of every hundred prompts, five do most of the work. Mark them as favourites in Vault and they're one tap away behind the ♥ filter — no searching, no scrolling.

Step 4: Let search and sorting do the remembering

With titles, tags and categories in place, you stop needing to remember where anything lives. Vault's full-text search matches titles and prompt content instantly, and you can sort by name, date created, date updated, or last viewed — which quietly surfaces the prompts you actually use.

A 15-minute setup that pays off daily

1. Collect your scattered prompts (notes, docs, old chats) — or import your ChatGPT history automatically.
2. Give each a short, verb-first title: "Summarize meeting notes", "Rewrite in my voice".
3. Assign one category and one to three tags each.
4. Favourite your top five.
5. Turn the repeat-offenders into templates with {{variables}}.

Because Vault syncs via iCloud, this system follows you to your iPad and Mac automatically — organize once, benefit everywhere.