The Vault
Every SharpenDaily how-to, prompt, tool and repo — the full written build behind each video. Free with your email.
The Rule Against 'Great Question'
Read more →The Man Who Lived In The Gym
Read more →The Plan-First Research Prompt
Read more →The Photo-to-Editorial Sheet
Read more →The Agent-Drives-Your-App Kit
Read more →The Token Yard
Read more →The Job Sheet
Read more →The Four Steps
Read more →The Swap List
Read more →The AI skill that keeps you safe isn't using the tool
Read more →Your AI agent isn't running in a sandbox — it's running on your machine
Read more →The free model that beats its own flagship, wired as your cheap second worker
Read more →The Subagent Roster
Read more →The Knowledge Graph
Read more →The Downgrade Drill
Read more →The Idea Gate
Read more →The Loop Engineer
Read more →The Checker Gate
Read more →The Claude Code Arsenal
Read more →The AI-Voice Filter
Read more →The Bill Guard
Read more →The Night Shift
Read more →The AI-Voice Filter
Read more →The Bill Guard
Read more →The Inbox Sorter
Read more →The Portfolio Watch
Read more →The Claude Code Arsenal
Read more →The Gate Reaper
Read more →The Agent Stack: 5 Files to Install Before You Open Claude Code Again
Read more →The Memory Diet: Your AI Gets Worse the More You Teach It
Read more →The Skeptic Switch: One Prompt That Argues Back Instead of Agreeing
Read more →The Model Router: Three Models, One Job, One Real Winner
Read more →The Wargame Protocol: Everyone Ships Their Plan. Nobody Attacks It First.
Read more →The Debt Collector: You Approved 160 Fixes. Five Are Real.
Read more →The Checker Gate: Your AI Says Done. Stop Believing It.
Read more →The AI Eyes Kit
Read more →The Self-Healing OS
Read more →The Prompt Contract
Read more →The Pocket Foreman
Read more →The Second Brain
Read more →The Skill Factory
Read more →I Left for Three Days. My Laptop Didn't.
I packed a bag, closed the laptop lid — but not the laptop itself — and left for three days.
Read more →I Built a System That Texts Me My Whole Day Before I Open My Eyes
Every morning used to start the same way.
Read more →I Built an AI That Texts Me When My Stocks Actually Move
I used to check my portfolio the way most people do: too often, and for no good reason.
Read more →How I Built One Screen to Watch My AI Agents
I have AI agents running most of my day — and for months I couldn't see any of it. So I built one screen I open from my phone to watch it all. Here's the idea, and how to build a tiny version yourself.
Read more →Fable 5 Is Free for 3 More Days — Use It to Build Something That Outlives It
Anthropic's smartest model is free on your Pro or Max plan until July 7, then it's pay-per-token. Most people will waste the window asking it questions. Here's the one move that keeps paying you after it's gone.
Read more →Which AI Tier Do You Actually Need? The 10-Second Fix
Stop paying flagship prices for boring AI work. The tier-match cheat sheet + the copy-paste prompt that picks the right tier for any task.
Read more →Turn Any PDF Into a Podcast — Free (NotebookLM Audio Overview)
I turned a 300-page PDF into a 10-minute podcast with two AI hosts, on Google's free plan. Here's the exact click path, the real limits, and the notebook system I actually run.
Read more →The AI Learning OS (free guide)
The complete free system for learning anything faster with AI — a folder per topic, one instructions file so the AI already knows you, NotebookLM as your study layer, and a 20-minute weekly loop. 30 minutes to set up.
Read more →Claude Fable 5 Is Free on Your Plan — Until July 7
Anthropic's most capable model is included on your Pro or Max plan through July 7, then it's pay-per-token. Here are the three exact prompts to make the window count.
Read more →Build an AI agent that finds your next viral video
Stop guessing video topics. This AI agent scans every creator in your niche, scores each video against that channel's own median, and hands you a ranked list of what's actually winning right now.
Read more →The $20 AI Subsidy Trap (And How to Use the Window)
You pay $20 a month for AI. Power users are burning $600 of compute. The companies know — they're losing money on purpose. Here's the playbook, why it's the cheapest AI will ever be, and the free tool that cuts your usage ~75%.
Read more →AI Did 3 Things This Week It Was Never Supposed To Do
A Meta AI lead's inbox got nuked, an AI published a hit-piece on a human coder, and one man ended up inside 7,000 robot vacuums — all in one week. Plus the one skill that stops it.
Read more →5 AI Prompts That Changed How I Work
Most people use AI to go faster. These 5 prompts use it to think better — across learning, writing, planning, reflection, and automation.
Read more →How I Built My Video System With 3 Sentences (No Code)
I typed 3 sentences into an AI. It wrote 15 files, ran them, fixed its own errors, and left me a working video production system — in 12 minutes.
Read more →Two AI Agents That Run My Morning (Steal the System)
I replaced 15 manual lookups across 4 apps with two AI agents that run in parallel and hand me back 10 lines. Here's the exact setup — and the free files.
Read more →GLM-5.2: How to Get 700B AI Tokens Free in Claude Code
GLM-5.2 is a free open-weight coding model from Z.AI you can wire into Claude Code with two config lines — near-Opus quality at $0/month.
Read more →How to Connect NotebookLM to Claude (No More Made-Up Answers)
Ask most AI a real question and it guesses. Here's the exact setup I use so Claude answers only from sources it can't fake — cited — and then acts on them.
Read more →You're Not Behind on AI — The 3-Tool Stack I Actually Run My Day On
You don't need a hundred AI tools. You need three that work as one system: one to think with, one to remember, one to run the boring work while you sleep. Here's the exact stack, what each does, and how they connect.
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