This is f*cking insane. Google just released a free 2-hour course on full Harness engineering, from 0% to 100%:
0:29 - Harness engineering from zero
11:08 - your first agent, built properly
28:08 - Eval engineering with a Chief of Staff agent
1:00:13 - Loop engineering
1:23:19 - a self-improving graph system that never stops
I've seen $500 courses that don't cover what it shows in the first 15 minutes.
Watch it, then go further with the guide below on building a system that improves itself.
This is f*cking insane. Anthropic hired this engineer at $350K–$950K a year because he knows how to build harnesses for multi-agent systems.
In a 30-minute workshop, he shows exactly how to build one from scratch with /harness + /orchestration + Opus 5.5.
Claude → Agents → Harness → Loops → Orchestration
step 1 → set the rules once — every agent follows the same instructions, no preamble, clear roles
step 2 → give the harness the documentation and plain-English context — so agents understand the system before they act
step 3 → put requests inside structured tags and make agents ask questions first — lock the scope before any work starts
step 4 → start the loop — agents coordinate, verify each other’s output, and keep iterating until the result is ready
step 5 → ship through the harness — every iteration builds on working state, not lost chat history
That’s how you build multi-agent systems that go from 0% to 100% without hand-writing the orchestration.
99% of people still restart one chat every time.
This harness makes every loop count.
Bookmark and watch it.
Then read the full Opus 5.5 harness engineering guide below ↓
This is f*cking insane. Anthropic engineer:
"Prompting is basically over
95% of our engineers already run self-improving loops. The next move is graphs"
In just 10 minutes, she builds her full Claude Code setup live, going from an empty terminal
Empty Terminal → Agents → Loops → Graphs → Self-Improving System
Prompting was the old playbook. Engineering the system around the model is the new one
Worth more than most $1,000 agent engineering courses
Bookmark and watch it today
Then read the full Graph Engineering guide below ↓
This is f*cking insane. Former Google CEO Eric Schmidt, the man who led Google for 10 years:
"If you really want to make money, it's actually easy, found an agentic AI company, I mean build an agent to do something
If you build a better agent than anyone else, you can probably build one incredible company and own it yourself"
In 27 seconds, he lays out why the next year or two is the agentic period, and why the window won't stay open
Prompts → Claude Code → Memory → Skills → MCP → A Company You Own Yourself
Save this before it vanishes from your feed
Everything below is free:
Agent architecture
https://t.co/EGZkaKdyxc
Claude Code 101
https://t.co/DoFeNUgDA2
Claude Code in action
https://t.co/PY6wYfoZlY
Prompt engineering
https://t.co/vmKXd9s1Dk
Interactive prompt course
https://t.co/jTXKMO3ZOH
Claude.md + memory
https://t.co/h5fwmlItTt
Skills
https://t.co/RhyNhYP4Ao
MCP
https://t.co/Rt9uMYKgxe
Routines
https://t.co/Bmt3WkkXXn
Claude Code ultimate guide
https://t.co/dBP2Wm9O2V
Awesome Claude Code
https://t.co/BgqybyB71X
Anthropic academy
https://t.co/A1HAuUkZ3y
Official Claude Code docs
https://t.co/UyIRIeCKUr
All of this costs $0
95% will spend the agentic period scrolling through AI threads, the 5% who ship agents will own the companies that come out of it
Bookmark it and begin with the first link tonight
Then read the full Graph Engineering guide below ↓