Build Notes+ Upgrade

Unlock The Full Build. Every Issue.

Build Notes+ gives you the step-by-step agent build in every issue. Every prompt. Every skill. Every production detail.

The Full Premium Section of Every Issue.Instead of getting cut off just before the step-by-step section starts, upgrade to Build Notes+ for the full agentic build notes and install kit.
The Exact Prompts, Skills, and Config Files.Each issue comes with private GitHub repo that contains all the files and prompts neccessary to build along with the Build Notes+ step-by-step guide.
Real Cost and Revenue Numbers.What each agent costs to run, what it replaced, and the actual ROI from my builds. Not theory. Receipts.
Access to the Full Build Notes Archive.Every issue ever published. Not just the last 10. Search, browse, and install agents from the full library.
Build Diagrams So You Can See The Full ProcessSee every node, connection, block, and loop in our agentic builds.
Skip The Build, Get It Pre-Built instead...Join Build Club to get the pre-built agents and get Build Notes+ for free

Trusted By Operators Who Build Real Revenue

Mo Ali

Small Business Owner

“Now that I have been on a few trainings from Agentskills, I know that this will be what I need to take my business to the next level. Agentskills will probably give me a 100x return! Having Justin in my corner is the greatest asset as AI changes so often and Justin is many moves ahead of everyone else!”

Robert Kiyosaki

Author & Entrepreneur

“My company purchased a custom built AI agent from Justin Brooke. We are very happy with the performance of this agent and have made Justin Brooke the agency of record for AI agent development for Rich Dad.”

Fernando Cruz

Finance Publisher

“Holy cow! I'm not blowing smoke, bro this is incredible. This is SO good! Your agents write just as good, maybe better, as some Agora writers that I've hired. You gotta scale this business, these are really good.”

Limited Time Pricing

The Price Today is Less Than $3 per Issue

The full price will be $495/yr after we hit our 1,000 reader goal

Our Promise To You

30 Days. Love It Or Pay Nothing.

Subscribe to Build Notes+. Read the full builds. Try installing an agent in your business. If for any reason it isn't right for you within the first 30 days, just email me and I'll refund every penny.

Full refund.
No forms.
No questions.
One click cancel.

— Justin Brooke, Founder

Frequently Asked Questions

What's the difference between Free and Plus?

Free gives you the hook of every issue: the agent idea, the use case, and enough context to decide if it's relevant. Plus gives you the full build: every prompt, every config file, every production detail, and the real cost/revenue numbers.

How is this different from Build Club?

Build Notes+ is the newsletter only: 104 step-by-step agent build issues per year plus the full archive. Build Club is the larger program that bundles Build Notes+ with the pre-built agent library, monthly Buildathon calls, the WhatsApp community, Knox the build assistant, and more. If you just want the production builds in your inbox, Plus is for you. If you want everything, look at Build Club.

What format are the issues delivered in?

Email twice a week, with the full build hosted on the AgentSkills site so prompts, skills, and config files are easy to copy and paste. The full archive is searchable and browsable any time.

Can I cancel?

Yes, one click, anytime. You keep access until the end of your paid term. No hoops. No retention calls.

Do I have to be technical?

No. Every build is copy-paste friendly. If you can paste a prompt into Claude or ChatGPT and press enter, you can install these agents.

What's the founding rate and how long does it last?

The first 1,000 subscribers pay $249/year for life. After that, the price goes to $395/year. Your rate is locked in the moment you subscribe.

Do I need to already be a Free subscriber?

No. You can go straight to Plus. But most Plus members start on Free first and upgrade when they see the value of the full builds.

What if I change my mind?

30-day money-back guarantee, no questions asked. If Plus is not for you, email me and I'll refund you in full.