Weekly. Free forever.
The AI agents working professionals run at work.
Marketing, sales, HR, design, ops, finance, legal, education, journalism — every job has AI agents waiting to be built. Every week, one working professional walks me through one they actually run. Full setup, all prompts, tools, and connections — published in full.
- One real AI agent per week — built and run by someone using it daily
- Full setup published — prompts, tools, integrations — copy and run
- Every job, every industry — marketing, sales, ops, finance, HR, design, legal
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Agent 101
Intro series · 2 episodes- EP 02
One Agent can't finish anything worth shipping.
Skills and Multi-agent aren't two new technologies — they're two answers to the same old problem: division of labor. Single-agent has 4 ceilings, Skills compress instructions, Multi-agent compresses context, and 6 real workflows show how they combine.
- EP 01
「Agent」 means three different things to three different people.
A 90-minute deep dive on what AI Agent actually is, what it isn't, how four professions use it, and 9 real workflows you can run today.
Read the latest.
Best Tools to Build AI Agents: How to Choose
The best tool to build an AI agent depends on the job, not a leaderboard. Here's how code frameworks, no-code builders, and platforms actually differ.
AI Agent Tool Calling: How Agents Actually Act
Tool calling is how an AI agent acts: the model emits a structured call, your code runs it, and the result goes back. Here's the loop in plain English.
AI Agent Prompt Injection: What It Is and How to Defend
Prompt injection is OWASP's #1 LLM risk. How it hijacks AI agents, the 'lethal trifecta' that makes it dangerous, and the layered defenses that actually hold.
Why this exists
Most useful AI agents at work aren't written down anywhere. The people who've figured out how to actually run them are too busy doing the work to publish — so what works stays inside their heads.
This newsletter changes that. Every week, one working professional walks us through one AI agent they actually run — in any job, any industry. Full setup published: prompts, tools, integrations. No filler. No paid tier.
Hosted by Jack Qian — industrial engineer at Texas Instruments turning business planner, based in Dallas. There's a monthly AI hackathon if you're in town. But the recordings are the meal.
One drop a week, straight to your inbox.
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