🪞 MirrorIndex · Metacognition

Do you watch yourself think?

Measure your cognitive adaptability — how aware you are of your own thinking, and how well you monitor and adjust it under uncertainty. Almost nobody measures this. It’s also the most trainable thing here.

Free · ~4 min · 15 questions · private & non-clinical

thefoundersstack.com/mirrorindex
4.1 / 5
Reflective operator
Goal orientation4.4
Knowledge of self4.0
Use of experience4.2
Choice / control3.8
Monitoring4.1

Founders obsess over what to decide. Few ever watch how they decide.

Metacognition — thinking about your own thinking — is what lets you catch a bad assumption, switch strategy when one stalls, and learn from a decision instead of just surviving it. It’s barely measured anywhere, and it’s among the most trainable capacities you have. MirrorIndex gives you a read across five threads of how you run your own mind.

Try one question. See where it lands.

A real MirrorIndex item. Answer it and watch how a single response reads — the full assessment goes far deeper.

"I catch myself when I’m making assumptions and question them."
A real MirrorIndex item. Pick the honest answer. There’s no right answer — just the honest one.
Pick an answer above to see where it lands.
How it works

From 15 questions to a clear read, in three steps.

1

Answer 15 plain statements

Short, honestly-worded statements — no timer, no trick questions. About 4 minutes of reflection.

MirrorIndex · in progress
"I catch myself when I’m making assumptions and question them."
Strongly disagree
Disagree
Neither
Agree
2

See your thinking profile

Your answers resolve into five threads — goal orientation, self-knowledge, use of experience, deliberate choice, and monitoring — so you see how you actually run your own mind under pressure.

Your result
4.1 / 5
Reflective operator
Goal orientation4.4
Knowledge of self4.0
Use of experience4.2
Choice / control3.8
Monitoring4.1
3

Read it in plain words

A written interpretation — no jargon — of what your result means for how you lead, where it’s a strength, and where it can become a blind spot. Retake anytime to track the shift.

Your reading, in plain words
"You keep the goal actively in mind and draw well on past experience. Your strongest habit is staying goal-oriented; the thread with most room is deliberate choice — consciously picking a strategy rather than defaulting to your usual one when a problem is unfamiliar."
What's inside

Built to reflect, never to rank.

🪞
The rarely-measured edge
Almost no founder tool touches metacognition — and it’s among the most trainable things here.
🧵
Five threads
Goal orientation, self-knowledge, experience, choice, and monitoring — each scored on its own.
💬
Plain-words reading
A written interpretation of how you run your own mind — your strongest habit and your biggest opening.
🔒
Private by default
Your result is yours alone unless you choose to share it. Non-clinical, no predictions.
📈
Track over time
Metacognition responds to practice faster than most traits. Retake it and watch it move.
🔬
Validated construct
Built on the Metacognitive Awareness framework from cognitive psychology.
Part of the Psyche

One of six mirrors.

MirrorIndex is one facet. Each assessment adds a thread — together they become your integrated founder profile.

See how you run your own mind.

Four minutes on the most trainable capacity a founder has.

Take MirrorIndex free → Free · private · non-clinical · sign in to begin