TopicScout
"How a zipper works, so I can fix one"
- Parts: teeth, slider, pin and box, tape, stops
- Why a zipper splits: a worn slider stops pressing teeth together
- Practice: crimp a slider with pliers on an old jacket
Muse Vault · Learning kit · Free
Learn how something actually works, part by part.
Name a topic and pick a depth. The Mastery Engine builds a prompt that maps how the subject works: the main parts, what each part does, how they connect, where people usually go wrong, and a practice plan. For people who want to understand a subject well enough to use it, fix it, or teach it, not just read a summary.
The prompt is assembled in your browser. Copying or downloading it asks for your email once.
Watch · 33 seconds
See it in 33 seconds.
A topic goes in. A 12-phase map of how it works comes out.
What it holds the run to
Not a summary. A map you can work from.
These rules are written into every prompt the engine builds.
Mechanics over labels
A list of parts is not mechanics — the interactions are the mechanics.
Every major component gets the Removal Test: remove it, degrade it, double it — what exactly fails?
Depth, not overview
An overview is one phase of the run, not the deliverable.
The run maps the terrain first, then goes into principles, parts, failures and practice.
Gates are real
Never present a partial run as complete.
If a phase is incomplete, the result is labelled partial and the missing phase is named, so you can send it back.
The tool
Build your prompt
Name the topic and pick a depth. The prompt updates as you type. Copy it, download it as a .md file, or open it straight in an assistant.
Be specific: "how a heat pump works in cold weather" beats "heat pumps".
2Pick a depth
3 Refine optional
Named components get compiled first in the Mechanics phase.
Run sheet — what this depth delivers
Your compiled prompt
Copy & open in
Paste it into any Muse conversation. If the result comes back labelled partial, the missing phase is named — send it back to finish that phase instead of accepting a summary. See the full kit.
The journey
The 12 phases
Scout for a quick look, Immersion for working knowledge, Obsession or Mastery Sprint for the full 12 phases. Pick a depth to see what your run covers.
Ignition
Goal: what knowing this well looks like.
Terrain map
The whole field: what's settled and what's debated.
First principles
The 3–7 ideas everything rests on.
Mechanics — the sum of all parts
Each part: what it does, what it connects to, what breaks if it's removed.
Lineage and heresy
Schools of thought and the strongest disagreement.
Practitioner layer
How experienced people actually work.
Failure autopsy
Common and costly mistakes, located in the parts map.
Mental models and taste
How the best people in the field think.
Obsession loops — run at least three
At least three passes to find what was missed.
Synthesis — the mastery map
The full map plus five key insights.
Practice architecture
Drills, a project, and how to tell you're improving.
Living vault
Reading list and open questions, ranked.
How it works
Four steps
- Step 1
Name the topic
Be specific, and add why you're learning it.
- Step 2
Pick a depth
From a quick Scout to the full 12-phase Mastery Sprint.
- Step 3
Copy the prompt into Muse
Paste it into a Muse conversation, or download it as a .md file.
- Step 4
Work through the map
Muse runs the phases with cited sources. If a phase comes back partial, ask it to finish that phase.
Who it's for
For people who need to use what they learn
You need to fix or maintain something
A furnace, a zipper, a sourdough starter, a codebase you inherited. You want the parts and how they fail.
You're starting in a new field
A new job, a new market, a hobby. You want the core ideas, the debates, and what experienced people do differently.
You want to practice, not just read
The run ends with drills and a project, plus a list of open questions to explore next.
What you get back
The shape of a run
Illustrative examples. Real results depend on the topic, the depth, and the sources Muse can reach.
TopicImmersion
"Commercial real estate leases, for a first office"
- Key clauses and how each moves money between tenant and landlord
- The disputes that come up most, and the clause that causes them
- Practice: mark up a sample lease with questions for your broker
TopicObsession
"Sourdough fermentation"
- Yeast vs. bacteria: what each produces and at what temperature
- Failure map: flat loaves traced to over-proofing vs. a weak starter
- Practice: 4-week bake log with one variable changed per bake
Use it with these templates
The Mastery Engine kit
The kit wires these together. Open any of them in the Vault.
- I Want To Learn AboutThe engine as a template, with install steps
- Deep ResearchCited sources for the terrain and history phases
- Podcast Insight ExtractorPractitioner knowledge from long interviews
- Attempt-First TutorFinds the gaps in what you think you know
- One-Day Skill PlanTurns the map into a practice plan
- The Mastery Engine kitAll seven templates, in run order
New: Translate. Open the kit or template and press Translate to get it formatted for Grok Bot, ChatGPT, Claude, Gemini, Cursor, or an n8n/Zapier step.
FAQ
Questions
Is it free?
Yes. Copying or downloading the prompt asks for your email once. After that, every Vault template opens without asking again.
How is this different from asking for a summary?
A summary tells you what something is. This run breaks the topic into parts, explains how each part works and connects, shows common failures, and ends with practice. It takes longer and gives you more to work with.
Which depth should I pick?
Start with Scout if you're deciding whether a topic is worth your time. Use Immersion for working knowledge. Pick Obsession or Mastery Sprint when you plan to practice the subject for weeks.
Does it work outside Muse?
The prompt is plain text, so you can paste it anywhere. The "open in" buttons copy it and open a new chat in that assistant. For tool-specific formats, open the template in the Vault and use Translate.
Can I trust what it produces?
The prompt asks Muse to cite sources and to mark what is disputed or unknown. Check the sources for anything you'll act on, especially for health, legal, or money topics.
What happens to what I type in the tool?
The prompt is assembled in your browser. Your topic is not sent anywhere unless you paste the prompt into an assistant yourself.
Done is a lie. Curiosity is the stop condition, and curiosity does not stop.— the governing rule, last line of every prompt