Mareep

lock in ai | engineer

[Mareep @0xMareep]

My friend makes around $1.1 million a year as an Anthropic engineer

I asked him how he got so good at prompting

He sent me a video that was never meant to be released

The exact prompting playbook their core team actually uses

You probably won't find a better resource on prompting than this video

I watched it last night

Halfway through, I realized I'd been using Claude wrong for the past 18 months

Watch it and save it

[Lunar @LunarResearcher]

https://t.co/X1bBruM26X

[Mareep @0xMareep]

Google Brain founder Andrew Ng:

"Prompting will die in 7 months

Harnesses are what's replacing it"

Prompts → Agents → Harness → Loops → Graphs → Self-Improving Systems

In just 97 minutes, Andrew shows how to build a harness that lets agents plan, execute, verify, and improve without you

A harness → Loads the right context → Routes each task → Checks the output → Triggers the next step

Most people are still perfecting prompts while the real work is already moving into the harness

Watch it today

Then save the full harness engineering guide below ↓

[Lunar @LunarResearcher]

https://t.co/X1bBruM26X

[Mareep @0xMareep]

Anthropic engineer:

"At Anthropic, we don't write prompts anymore

We build loops"

In just 42 minutes, she shows how the Claude team builds loops that can prompt themselves

Prompts → Agents → Loops → Self-Improving Systems

If this were a $400 course, people would probably call it one of the best agent engineering courses of the year

It's completely free

Watch it today

Then use the step-by-step guide below to build your first loop

[Mori @0xjmori]

Harness Engineering could be the missing layer between smart models and reliable AI agents.

It gives agents context, safe tools, durable state, verification and recovery.

In this article, I show you how. https://t.co/RwgSSyxHUx

[Mareep @0xMareep]

Andrej Karpathy spent 8 years working at OpenAI and Tesla

Last week, he compressed everything he knows into one free 2-hour lecture

Agents → Loops → Harness → Self-Improving Systems

People spend $25K on bootcamps that teach less than this

This 2-hour lecture is worth more than most paid AI engineering courses

You probably don't have two hours to watch it right now

Don't let it get buried in your feed

Bookmark it and watch later

Then read the full article below

[Lunar @LunarResearcher]

https://t.co/X1bBruM26X