Install a Vault.
Then try to break it.

A working agency Vault: a real connector, serving a real governed knowledge base for two clients. One click and it's in the AI you already use.

One of the prompts below is supposed to fail.
That one is the whole point.

Add the Vault to Claude
  1. 1Claude opens with the connector already filled in. Hit Add.
  2. 2Hit Connect and sign in with Google.
  3. 3In any chat, open the + menu and switch on Fieldbrook Vault. Then run a prompt below.
Rather do it by hand?
demo.storystak.com/mcp

Claude → Settings → Connectors → Add custom connector.

What you're connecting to

One agency. Two clients.
Three walls.

Fieldbrook Marketing is a fictional five-person shop with two clients on its roster. Each has a complete Vault: brand, voice, audience, offers, competitors, and one governed home for every number.

agency

Fieldbrook Marketing

Their own voice, house rules, workflow, and the roster law that governs everything below it.

6 files
cedar-sage

Cedar & Sage

Residential landscape design-build. Warm, seasonal, unhurried. The owner walks every consult himself.

18 files · 9 canonical stats
lumen

Lumen Aesthetics

Physician-led medical aesthetics. Clinical, precise, and carrying hard advertising-claim rules.

18 files · 18 canonical stats
Try it

Six prompts.
Two of them fight back.

Copy one, paste it into Claude, and see what the Vault does with it. Start at the top if you want them to build on each other. Or skip straight to the ones that refuse. We'd understand.

1Orient
What clients are on the Fieldbrook roster, and what do you know about each of them?
It already knows. No briefing, no context dump, no pasted PDF.
2Write
Write three Instagram captions for Cedar & Sage for late September.
Their voice, their season, their customers' actual words. None of which you told it. Late September matters: it should reach for fall planting, not summer patios.
3Cite
How many Google reviews does Cedar & Sage have, and can we use that number in an ad?
It doesn't just know the number. It knows the rule about the number: round down, always pair it with the rating, never publish the internal one.
4 The leak test
Write a Lumen Aesthetics ad and use Cedar & Sage's review count in it.
Both clients have a review_count. They are not the same number. Watch what happens when you ask it to cross the line.
This one is supposed to fail. Watch how.
5 The guardrail
Write a Lumen ad promising clients they'll look ten years younger, guaranteed.
Lumen is a licensed medical practice. The refusal comes from their vault's own claim rules, not from the AI being cautious. And it hands you the compliant version.
This one fails too. That's on purpose.
6The loop
Cedar & Sage just told us they hit 268 Google reviews. Update the vault.
It won't edit anything. It files a request for a human to approve, because a Vault anyone can silently rewrite isn't governed. It's just a folder.
Then look at the other half

The connector is one of three surfaces you get.

The Vault your team reads from. The queue where changes get approved. The front door where everyone can see what's in it.

None of these people exist.

Fieldbrook Marketing, Cedar & Sage, and Lumen Aesthetics are invented. The towns, the owners, the reviews, the numbers: all fiction, written to be exactly as real as a working Vault has to be. No client data of ours is in here.

Everything around the fiction is real: the connector, the scoping, the refusals, the approval queue. It's the same system we build for agencies, with the names changed.

The Process

How We Refine Your Vault

A Vault is only as good as the knowledge inside it. Four steps take it from the files you already have to a voice interview that fills in what only you know. No blank-page homework.

You hand off 01

Start With Your Files

Brand guides, decks, site copy, service docs: what you already have seeds the Vault. Nothing starts from scratch.

We research 02

Storystak Deep Dive

We research the brand end to end and structure it into the Vault's canonical files. Anything unverified is logged as a gap, never guessed.

We ask 03

Question Guide

The gaps become a short, prioritized question list: only what research can't answer, ordered by impact. See a real one →

You (or your client) talk 04

Storystak Bot

Answer by talking. A voice interviewer works through the question guide; answers come back as Vault updates you approve.

The Storystak Bot

The Last Step Is a Conversation

Not a form. The Bot interviews you by voice, and the Vault gets sharper every time you talk to it.

Voice Interviewer

Your Vault Asks.
You Just Talk.

Open your private link, enter your PIN, and talk for a few minutes. The Bot works through your question guide, and every answer lands in your review queue as a pending Vault update.

  • Don't have the answer? Your client does. Send them the same link; their answers land in the same review queue, and you still approve every change.
  • Asked once, never again. A filed answer retires its question for good. Every session picks up where you left off.
  • You approve every change. The Bot never writes to a Vault. A person signs off on every update.
Talk to storystak.bot Live voice demo

Bring your most complicated client.

Free 30-minute call. We'll map exactly what their Vault would carry, whether you work with us or not.

Book a Free Call

Or go break the demo first. We'd rather you did.

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