Millie Marconi Profile picture
Founder backed by VC, building AI-driven tech without a technical background. In the chaos of a startup pivot- learning, evolving, and embracing change.
May 13 13 tweets 6 min read
NotebookLM is way more powerful than people realize.

It can turn your sources into podcasts, study guides, debates, knowledge maps, and research assistants.

Here are 10 prompts to unlock its full power for free: Image 1/ Turn any source into a study guide

"Use all my uploaded sources to create a complete study guide.

Include:

- key concepts
- simple explanations
- important examples
- definitions
- common mistakes
- 10 quiz questions
- 5 essay questions
- a final review sheet

Make it clear enough that I can study from it without reopening the original sources."

This turns messy PDFs and notes into something you can actually learn from.Image
May 9 14 tweets 5 min read
Someone is making money right now from a problem you scroll past every day.

Perplexity can help you catch those problems before they become obvious.

Here are 10 prompts that scan trends, pain points, industries, competitors, and market gaps: Image 1/ Find rising complaints before they become startups

Prompt: "Search Reddit, X, and Hacker News from the last 90 days. Surface the 10 most repeated complaints in [industry] that have NO software solution yet. Rank them by emotional intensity in the original posts, not by upvote count. Quote the actual phrases people use."

I ran this for the freelance industry last week. Found 4 problems people are angry about that nobody is building for. One of them already has a Stripe page from a guy who started 3 weeks ago.
May 1 12 tweets 3 min read
Claude is scary good at marketing.

Upload your website, customer reviews, competitor pages, and old campaigns.

Then ask it to find:

- hidden pain points
- better hooks
- weak positioning
- content angles
- offer gaps

Here’s the workflow you can steal right now: Image Step 1: Upload your own website.

Homepage.
Pricing page.
Features page.
About page.
Landing pages.

Then use this prompt:

“Analyze my website like a conversion strategist.

Tell me:

• what we sell
• who it seems to be for
• what pain we lead with
• what feels vague
• what would confuse a buyer”Image
Apr 29 12 tweets 7 min read
Elon Musk didn't study rocket science.

He read textbooks on rocket science.

Then he called Russian rocket engineers to buy missiles. They quoted him $8 million per rocket.

He flew home, opened a spreadsheet, and calculated the raw material cost of a rocket from scratch.

It was 3% of what they quoted him.

SpaceX was born from that spreadsheet.

Here's the 7-prompt system that replicates how he thinks:Image First, understand what first principles actually means.

Most people learn by analogy.

They see how something is done, copy it slightly modified, and call it thinking.

Musk calls this "the most common trap" in reasoning.

First principles means you stop at the bedrock.

You ask: what is physically, mathematically, logically true about this situation? Not what has always been done. Not what the industry assumes. What is actually true?

Then you rebuild from there.

The rocket cost $8 million because that's what rockets always cost.

The materials cost $240,000 because that's what the materials actually cost.

Every prompt in this system drills toward that gap.
Apr 25 9 tweets 3 min read
🚨BREAKING: Claude has a secret mode called "Rubber Duck Debugger."

Programmers explain code to a rubber duck to find bugs.

This mode does the same thing for any idea, essay, or argument.

You talk. It listens. Then it tells you exactly where your thinking broke.

Here's how to activate it:Image 1. The Core Prompt

Open Claude and paste:

“Act as a Rubber Duck Debugger for thinking.

Your job is not to solve my problem immediately.

Your job is to listen while I explain my thinking, then identify weak assumptions, contradictions, vague reasoning, missing steps, and places where I’m confusing emotion with logic.

Ask clarifying questions when needed.

Be precise. Be honest.”

That’s the engine.

Now start talking.
Apr 23 8 tweets 3 min read
A MIT PhD student told me he can predict exam questions before seeing the study guide.

Using NotebookLM.

I thought he was exaggerating.

Then he showed me the workflow.

He doesn’t wait for revision week.

He uploads past papers, lecture slides, textbook chapters, and old assignments into NotebookLM weeks in advance.

Then he runs 5 prompts.

By the time most students start studying, he already knows what the exam will probably look like.

Here’s the exact system:Image 1. The Pattern Hunter

Most students study topics.

Top students study patterns.

Paste this first:

“Analyze all past papers and course materials. What patterns exist in how this subject is examined? Identify recurring concepts, repeated question structures, favorite professor themes, and common traps.”

This changes everything.

Because exams rarely test randomly.

They test habits.
Apr 16 8 tweets 5 min read
After testing every AI writing tool for 6 months, I found the one workflow that actually produces content worth reading.

It's not a tool. It's 5 Claude prompts run in a specific order that turns a rough idea into a finished piece in 40 minutes.

Here's the system: Image Every AI writing tool has the same problem.

They start at the wrong end.

You give them a topic. They give you a draft. The draft is clean, organized, and completely hollow because the tool skipped the only part that makes writing worth reading.

The thinking.

Good writing isn't organized information. It's a writer working something out in public finding the angle nobody took, the tension nobody named, the insight that was obvious in hindsight and invisible before.

No tool finds that for you. But a system can force you to find it yourself before a single word of the actual piece gets written.

That's what these 5 prompts do. They run in order. Each one builds on the last. By the time you reach Prompt 5, you're not writing from a blank page you're writing from a position.

40 minutes. One rough idea in. One finished piece out.

Here's the system.
Apr 15 9 tweets 4 min read
Inversion is the most powerful thinking tool most people never use correctly.

They invert the goal. They don't invert the system.

I turned Claude into a full inversion engine that runs Charlie Munger's method on any problem mapping every path to failure so precisely that the path to success becomes obvious by elimination.

Here are the 5 prompts:Image Munger said it best: "Tell me where I'm going to die, so I'll never go there."

Most people use inversion as a cute thought exercise.

They ask "what if this fails?" write 3 bullet points, feel smart, and move on.

That's not inversion. That's journaling with extra steps.

Real inversion is forensic. You don't brainstorm failure. You systematically reconstruct it every assumption, every decision point, every handoff where things rot quietly before they collapse loudly.

The difference between someone who thinks about failure and someone who maps it is the difference between a smoke alarm and a fire investigation.

One warns you. The other tells you exactly what burned and why.
Apr 14 7 tweets 5 min read
A Goldman Sachs analyst once told me: "We don't read about competitors. We study them."

I turned that into a 5-prompt Claude workflow that does a full competitive teardown in 10 minutes.

Here's exactly how: 1. The Strategic Intent Decoder

Companies tell you what they did in their reports.

They accidentally tell you what they're planning in how they talk about it.

Word choice. Emphasis. What gets one paragraph versus five. What gets mentioned in the CEO letter versus buried in footnotes.

Goldman analysts read for intent, not just information.

"Read this competitor's most recent annual report, earnings call transcript, and investor day presentation: [paste or describe them]. Do not summarize what they said. Extract what they are planning. Where is language unusually emphatic or repeated across multiple documents and what does that signal about internal conviction? What did they mention once and drop that suggests a strategic experiment they're quietly watching? What segment, geography, or product line received more narrative attention than its current revenue contribution justifies and why might that be? What are they clearly building toward that they haven't announced yet?"Image
Apr 11 13 tweets 7 min read
Omg...

Claude just helped me build a full business plan, pricing strategy, and launch roadmap in 40 minutes.

A business mentor would charge $10,000 for this.

Copy and paste these prompts into any LLM and start building in 2026: Image 1/ The Idea Pressure Test

Prompt:

"I have a business idea: [describe it in detail]. Do not encourage me. Do not validate me. Apply the most rigorous pressure test you can. Tell me: what is the single most important assumption this business depends on being true? How would I test that assumption in the next 30 days for under $500 before committing further resources? What are the 3 most common reasons businesses in this category fail that I am probably not thinking about right now? Who has tried something similar and what happened to them? And what would make you genuinely excited about this idea what would have to be true that isn't obviously true yet?"

The idea that survives this prompt is worth building.

The one that collapses is worth knowing about now rather than 18 months from now.
Apr 10 8 tweets 5 min read
Claude can now teach you how to think using the exact method Richard Feynman used at Caltech for 40 years.

Most people use Claude to get answers.

These 5 prompts use it to rewire how fast you learn anything 👇 1/ The Confusion Locator

Feynman said the first step in understanding anything is being honest about what you actually don't understand versus what you just can't explain.

Most people confuse familiarity with understanding.

They've heard a term enough times that it feels known. But the moment they try to explain it, the gaps appear.

"I think I understand [concept] but I want to test that. Ask me to explain it to you as if you're a curious 12-year-old who has never heard of it. After I explain it, tell me: where did my explanation break down or get vague? Where did I use words that assume prior knowledge the 12-year-old wouldn't have? Where did I skip a logical step that I assumed was obvious? Give me a precise list of every gap you found. Those gaps are exactly what I don't actually understand yet."

The gaps this prompt surfaces are more valuable than anything you'd learn from re-reading the source material.

Because they're your specific gaps.

Not the gaps of the average reader.
Apr 7 11 tweets 3 min read
After using Perplexity for 2 years, it has become the only research tool I open before anything else

But only because I stopped using it like Google

Here's the 8 prompt system that turns a topic I know nothing about into a 30-page research brief in under an hour. Image 1. Start with ignorance mapping

Prompt:

"I know almost nothing about [topic]. Before I start researching, what are the 10 things I most need to understand first? Order them from foundational to advanced. Tell me which ones most people get wrong."

This is not a search. It's a curriculum.

Most people skip this and spend 3 hours reading the wrong things in the wrong order.
Apr 2 12 tweets 5 min read
After 6 months of using NotebookLM, I can say it's the research tool that has revolutionized my workflow the most.

But only because I learned these 10 prompts.

Here's the complete system that turns 200 pages into clear answers in under an hour: Image 1. The Source Onboarding Prompt

Before you do anything else, run this the moment you upload your documents.

Paste this into NotebookLM:

"You now have access to [X] sources I've uploaded. Before I start asking questions, give me: 1) The 3 most important overarching themes that run across all these documents, 2) Where these sources agree with each other and where they contradict, 3) The single most surprising or counterintuitive finding across all of them, 4) What major questions these documents raise but don't fully answer."

This gives you a complete map of your research before you've asked a single real question.

Most people skip this. Don't.
Mar 27 14 tweets 6 min read
🚨 BREAKING: HuggingFace just dropped their complete AI engineering playbook to the public.

They released 12 courses that were internal-only until this week.

This covers LLMs, Robotics, and MCP, which is the exact tech stack behind Llama, Mistral, and every major open model.

This level of training won't stay free forever.

Here's what you need to grab right now 👇Image 1/ LLM Course

This is where you start if you're serious about AI.

Not "what is an LLM" baby content.

Actual hands-on training fine-tuning models, building pipelines, working with the full HuggingFace ecosystem from transformers to tokenizers to deployment.

Most $2,000 bootcamps teach less than this.

It's free. There's no excuse anymore.
huggingface.co/learn/llm-cour…
Mar 17 12 tweets 3 min read
This is wild.

MIT researchers proved you can make ChatGPT review and improve its own work using self-critique prompting.

I've been using it for 3 months and it completely changed my results.

Here are 8 prompts that actually work: The paper is called Self-Refine.

The finding is embarrassingly simple:

LLMs don't give you their best answer first.

They give you a first draft.

The difference between a mediocre answer and a great one?

Asking it to review its own work. Image
Mar 14 14 tweets 3 min read
This is wild...I fed Claude my Amazon listing and asked it to think like a top 1% seller.

What it did in 8 minutes would've cost me $3,000 at an agency.

Here are 12 prompts stealing their entire playbook: Image 1. The “A+ Listing Builder” Prompt

Prompt:

"Act as an Amazon conversion copywriter. Write a complete product listing for {product}. Include an SEO-optimized title, 5 high-converting bullet points, a persuasive product description, and A+ content sections. Focus on benefits, not just features."

This creates conversion-focused listings.
Mar 11 11 tweets 3 min read
After 2 years of using Claude, I built a second brain that remembers my goals, patterns, and blind spots.

It's changed everything about how I work and think.

Here's how to build it (save this): 👇 Image Step 1: Build your Master Context File.

Open a doc. Write:

→ Your 3 core goals this year (specific, not vague)
→ Your top 3 constraints (time, money, skills)
→ Your default blindspots (what do you always get wrong?)
→ Your decision-making style (gut? data? both?)

Paste this at the start of every Claude session.
Mar 5 10 tweets 3 min read
SEO is dead.

The new game is GEO ( Generative Engine Optimization ).

If Perplexity or Google AI Overviews can't summarize your content, you don't exist in 2026.

Here are 6 prompts to audit if your content is "AI-readable" 👇 Image 1. The Summary Test

Paste your article into ChatGPT and say:

"Summarize this content in 3 bullet points as if you're answering a user question about [your topic]."

If it can't produce clean bullets → your content is too vague.

Rewrite until it can.
Feb 28 6 tweets 3 min read
I built 12 OpenClaw agents in the last month.

Every single one started with this one Claude prompt.

Copy/paste it and watch it design your entire agentic workflow from scratch.

Here's the exact prompt (save this for later)👇 Image MEGA PROMPT YOU CAN STEAL RIGHT NOW:

"You are a world-class OpenClaw agent architect.

OpenClaw is a local-first autonomous AI agent that runs on your own
device and operates through messaging platforms like WhatsApp,
Telegram, Discord, Signal, and Slack. It connects to Claude,
GPT, or DeepSeek as its brain, and uses Skills to extend
its capabilities.

My goal: [DESCRIBE WHAT YOU WANT YOUR OPENCLAW AGENT TO DO]

Build me a complete OpenClaw agent blueprint with:

AGENT NAME & PURPOSE:
[Name + one-line objective]

RECOMMENDED CHANNEL:
Which messaging platform to use and why
(WhatsApp / Telegram / Discord / Slack / Signal)

LLM SELECTION:
Which model to connect (Claude / GPT-4o / DeepSeek)
and why for this specific use case

SKILLS NEEDED:
List each skill the agent requires, what it does,
and how to configure it

WORKSPACE SETUP:
How to structure the workspace and agent sessions
for this task

SYSTEM PROMPT FOR THE AGENT:
Write the full system prompt that goes into OpenClaw
for this agent's behavior, tone, and decision rules

TOOL CONNECTIONS:
Which tools to enable (browser, cron, canvas, email,
calendar, etc.) with exact purpose for each

WORKFLOW STEPS:
1. Trigger → Action → Output
2. Decision point → If X then Y, if Z then W
(Map every step completely)

SAFETY GUARDRAILS:
- What permissions to restrict
- Confirm-before-acting rules for destructive actions
(deleting emails, sending messages, etc.)
- How to run: openclaw doctor to check for risks

EXAMPLE COMMANDS TO TEST IT:
Give me 5 real commands I can send via WhatsApp/Telegram
to test this agent immediately

Be specific. Production-ready. No placeholders."
Feb 25 7 tweets 6 min read
McKinsey consultants don't want you to know this.

I reverse-engineered their financial modeling playbook and turned it into Claude prompts.

The results are insane.

Here are 5 prompts that generate $50K-quality analysis for free: Image 1. The DCF Model Builder

Prompt:

"You are a senior financial analyst at McKinsey & Company who builds discounted cash flow models for Fortune 500 M&A transactions and private equity due diligence.

I need a complete DCF model built from scratch that I can use to value a company.

Provide:

- Step-by-step structure of the full DCF model (revenue projections, EBIT margins, D&A, capex, working capital changes, free cash flow)
- Exact formulas for calculating WACC (cost of equity via CAPM, cost of debt, capital structure weights)
- How to build the terminal value using both Gordon Growth and Exit Multiple methods
- Sensitivity table showing how valuation changes across different WACC and growth rate assumptions
- Common mistakes analysts make in DCF models and how to avoid them
- How to sanity-check your output against public comps and precedent transactions
- What assumptions are most likely to blow up your model and how to stress-test them
- How a McKinsey partner would pressure-test this model in a client presentation

Format as a step-by-step model build any MBA graduate could follow.

My company: [DESCRIBE THE BUSINESS, INDUSTRY, LAST 3 YEARS OF REVENUE, EBITDA MARGINS, AND CAPEX INTENSITY]"Image
Feb 20 17 tweets 4 min read
The MBA is officially a legacy product. By the time a textbook is printed, the tactics are already outdated. I built a dynamic MBA tutor using 12 prompts that updates its logic based on 2026 market shifts.

If you're still relying on case studies from 1998, you've already lost.

Steal my 12-prompt "Growth Engine" here 👇Image 1. Business Strategy (Claude)

Prompt:

"Act as a strategy consultant. Analyze my business idea using
Porter's Five Forces. Be brutal. Tell me where I'll die,
not where I'll win. Business idea: [YOURS]" Image