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https://twitter.com/1662123349148073984/status/1970102247003762730

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Guri Singh

@heygurisingh

Feb 15

BREAKING: AI can now create mobile apps like a Silicon Valley dev team (for free).

Here are 12 insane Replit + Claude prompts that ship $50K apps in a weekend (Save for later):

1/ App Idea Validation & PRD Generator

You are a Senior Product Manager at Airbnb. I need a complete Product Requirements Document for my app idea.

Please provide:

- Problem statement: Exact pain point this app solves with evidence it's a real problem
- Target user persona: Demographics, behavior patterns, frustrations, and willingness to pay
- Market validation: 5 competing apps, their ratings, revenue estimates, and where they fail
- Core value proposition: One sentence why users choose this over every alternative
- Feature prioritization: MoSCoW matrix (Must have, Should have, Could have, Won't have for V1)
- User stories: 15-20 user stories in "As a [user], I want [action], so that [benefit]" format
- Success metrics: DAU, retention rate, conversion rate targets for launch month
- MVP scope: Exact features for weekend build vs. features for V2 post-validation

Format as startup PRD ready to hand to a developer with wireframe descriptions for every screen.

App idea: [DESCRIBE YOUR APP CONCEPT, TARGET AUDIENCE, PROBLEM IT SOLVES]

2/ Full-Stack App Architecture Blueprint

You are a Staff Engineer at Instagram. I need a complete technical architecture for my mobile app.

Please provide:

- Tech stack selection: Frontend framework, backend, database, auth, storage with justification for each
- System architecture: Client-server diagram with every component and data flow described
- Database schema: Every table, column, data type, relationship, and index mapped out
- API design: All endpoints with HTTP methods, request/response payloads, and auth requirements
- Authentication flow: Sign up, login, OAuth, password reset, session management end-to-end
- File structure: Complete folder and file organization following framework best practices
- Third-party services: Push notifications, payments, analytics, crash reporting with SDK choices
- Scaling plan: What breaks at 1K, 10K, 100K users and how to handle each threshold

Format as technical architecture document with Replit deployment instructions and copy-paste configuration files.

App: [DESCRIBE APP, FEATURES, EXPECTED USERS, PLATFORMS (iOS/ANDROID/BOTH)]

Read 14 tweets

Guri Singh

@heygurisingh

Feb 12

Holy shit... a data scientist just exposed why ChatGPT keeps changing its answer when you ask "are you sure?"

It's called the "sycophancy problem" and it's costing people thousands in bad decisions.

No confidence. No consistency. No reliability.

Here's what's actually happening: ↓

Randy Olson ran a simple test:

Asked ChatGPT basic questions.
Then followed up with "are you sure?"

Result? The AI changed its answer 73% of the time.

Even when the original answer was CORRECT.

Here's the dark part:

Your AI isn't reconsidering the evidence.

It's people-pleasing.

LLMs are trained on human feedback where people expect AIs to "reconsider" when challenged.

So it learned to doubt itself... even when it shouldn't.

Read 8 tweets

Guri Singh

@heygurisingh

Feb 10

BREAKING: AI can now create and sell digital products while you sleep.

Here are 18 insane Grok 4 prompts to build passive income streams in 2026: (Save for later):

Prompt 1: The Profitable Product Idea Generator

I have skills in [your expertise areas] and audience interested in [your niche].

Analyze current market gaps and generate 10 digital product ideas that:
→ Solve expensive problems people pay to fix
→ Can be created in under 10 hours
→ Have proven demand on Gumroad or Etsy
→ Require minimal ongoing maintenance
→ Price between $15-$97 for impulse purchases

For each idea, estimate market size and competition level.

Prompt 2: The Customer Pain Point Researcher

I want to create [type of product] for [target audience].

Research their biggest pain points by analyzing:
→ Reddit complaints in relevant subreddits
→ Twitter threads about frustrations
→ Amazon reviews of competing products
→ YouTube comments on tutorial videos
→ Common questions in Facebook groups

List the top 15 pain points ranked by frequency and intensity. Quote real examples.

Read 20 tweets

Guri Singh

@heygurisingh

Feb 10

BREAKING: AI can now script, voice, and animate viral documentaries

Here are 15 insane Claude 4.5 prompts to build a faceless YouTube brand in 2026: (Save for later):

Prompt 1: The Viral Topic Miner

I want to build a faceless YouTube channel creating short documentaries in [niche].

Find 10 trending topics that:
→ Have underexploited keyword potential
→ Have 100K–2M monthly searches
→ Are emotional, shocking, or curiosity-driven
→ Can be told in under 10 minutes
→ Have strong comment section engagement

Rank them by viral potential, storytelling strength, and emotional payoff.

Prompt 2: The Netflix-Style Scriptwriter

Write a YouTube documentary script about [topic].
Format as narration + scene direction.

Include:
→ Cold open that hooks in 7 seconds
→ Emotional arc (curiosity, conflict, payoff)
→ 3-act structure like a Netflix episode
→ Voiceover pacing at 140 words per minute
→ Visual timing for 16:9 Sora animations

Each paragraph should be a new visual scene.

Read 17 tweets

Guri Singh

@heygurisingh

Feb 9

STOP SAYING “MAKE A PRESENTATION FOR ME.”

AI isn’t confused.
Your prompt is.

Use these smart prompts instead:

1. THE ANTI-CORPORATE DECK

Build a presentation on [TOPIC] for people who hate presentations.

Rules:
- 1 idea per slide, max 15 words
- Every claim needs a number (not "many" but "47")
- No jargon unless you define it immediately
- Suggest specific visuals ("line graph: 23%→67% in 90 days" not "growth image")

Structure: Hook slide → 6-8 insights with proof → "What this means" → Next step

Tone: Explaining to a smart friend, not reading a script.

2. THE RESEARCH BEAST

Create a presentation on [TOPIC] that looks like 40 hours of research.

Include:
- Real case studies (company names, exact outcomes)
- Stats with sources (institution, year)
- 3-5 "most people don't know" insights
- Competitor comparisons with numbers

Each slide: Surprising claim → Data proof → Why it matters

Make it Stanford-level credible, not Wikipedia summary.

Read 8 tweets

Guri Singh

@heygurisingh

Feb 8

Holy shit... my AI apps were eating 47GB of storage.

ChatGPT, Claude, Midjourney, and voice cloning apps cache entire models locally.

I used Claude to audit and clean it in 5 minutes.

Here are 8 prompts that freed up massive space: ↓

1. Storage Audit Prompt

"Analyze my iPhone storage breakdown and identify which AI apps are using the most space. Focus on apps with cached models, generated content, and offline data. Rank them by storage impact."

Most people have no idea ChatGPT caches 8GB+ locally.

2. Model Cache Clearing

"Write step-by-step instructions to clear ChatGPT's local model cache and conversation history backups without losing my actual chat threads. Include iOS-specific settings paths."

This alone freed 12GB for me.

Read 11 tweets

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