Recruiting testers · 3,247 / 5,040 slots left

Into your AI,
we plant a genius's mind.

We don't engineer prompts — we engineer the structure of judgment.
We transplant the thinking systems of 6 masters, so Claude answers the same question with a different depth.

Become a tester How does it work? →
Completely free
2-min setup
Claude Desktop · Code
One mind, three industries The Visionary Active
Your question
The judgment
06 Top-tier judgment
2 min instant setup
Free beta access
Core Idea

We don't engineer prompts —
we engineer the structure of judgment.

The same AI gives a different answer depending on the judgment system it carries. We transplant an expert's thinking system as-is.

Active-expert thinking, replicated 01
Judgment-structure engine 02
Expert feedback loop 03
01 · How it works

How does it work?

No separate app. No new account. Six experts' judgment, added to the Claude you already use.

STEP 01

Claude-first
support

Currently optimized for Claude Desktop & Code.
Expanding to Codex and other MCP environments.

Claude Desktop Claude Code Codex (soon) MCP
STEP 02

Beta-key
verified install

Installs only with the beta key issued after you register.
Done in 1 min 47 sec.

$npx pandan install --key=pdn_•••••••••
→ Beta key verified · 1m 47s
STEP 03

Choose → Connect → Talk

It's not a prompt.
The expert's judgment circuit lives inside Claude,
so the same question comes back with that person's depth.

Pick an expert Auto-connect Answers with depth
We'll guide you step by step after the beta begins. We'll email you the user guide and beta key, step by step.
02 · Examples

This is how
it answers.

When the thinking circuit of someone at the top of their field enters the AI,
see how differently the same question comes back.
Active experts' circuits join one by one.

Case 01BRAND
Korea's leadingF&B brand consultant
Cost back-calc · Restaurant systems · CPG branding
You

Recommend a slogan for our company.

BRAND · Restaurant veteran

Whoa, hold on. The slogan isn't what matters here.

Positioning comes before the slogan. Try writing down even five competitors' names. If you can't see a gap for us between them, you could make a hundred slogans and they'd all get buried right there. That's the whole thing.

You

Then can we work on positioning together first?

Case 02GROWTH
Korea's leadingVariety-show producer
Constraints into fun · Content systems
You

Review my YouTube content plan. Starting from the intro…

GROWTH · Content architect

Hmm… hold on. How long is the intro?
Honestly, past 30 seconds almost everyone drops off.

If there's no "wait, what is this?" moment in the first 3 seconds, nothing after it matters.
So — should we nail the one-line hook together first?

You

What should I base the one-line hook on?

Case 03STARTUP
Multiple industries at onceThe Visionary
Multiple industries at once · Long-term vision
If you're going to fail, fail fast. Dying slowly hurts more.
Case 04CONTENT
First-gen industrialistThe Founder
First-gen industrialist · Execution · On the ground
It just has to be fun. But the first 3 seconds have to be fun. The rest comes after.
Case 05DESIGN
Global product designThe Decision-maker
Subtract over add · Simplicity · Decisions
Simple is harder than complex. But it's the right direction.
Case 06INVEST
World's #1 e-commerce platformThe Founder
Reverse-engineering reviews · Platforms
I don't invest in businesses I don't understand. That's all there is to it.
FOR PRACTITIONERS

We want to hear the judgment of those at the very top of their field.

Structured interview · 1:1 solo work · Anonymity or pen name negotiable.

Propose an interview →

The moment 5,040 gather,
the full service begins.

Every additional person moves the launch date closer.

Become a tester
03 · Tester recruitment

Now it splits.
5,040,
and everyone else.

Just leave your email, name, and role. Beta keys go out in waves afterward.

Slots left (live) 96.7%
3,247 / 5,040
Closes when slots run out — or at launch
✓ Registering alone secures 1 of 5,040 slots
✓ Step-by-step user guide after the beta starts
✓ Priority access for testers at full launch
Final Round
Last Call
3 fields · ~30 sec
Document No.
PD–2026
Application Received
Your application is in
Receipt
PD-XXXXXX
Next Step
We'll email you the guide and next steps.
If not received
Check your spam folder — it can take up to 24 hours.