Agent Mastery and Vibe Coding a Pro Website
Your agent writes three tools for itself, then builds a real client website — from a blank folder to a live, deployed URL, in one session. An agency quotes this at $4,000–8,000 and six to eight weeks.
Three skills your agent writes for itself
In Module 1 you wrote a skill by hand so you could see the machinery. You never have to do that again. You give the agent one brief, and it writes all three.
/model-research
Researches text, image, video, speech and music models with live pricing from public APIs and independent leaderboards, then writes a dated briefing into your notes.
You stop reading “best AI tools” listicles. The data is current, sourced, and yours.
Weekly, plus on demand/switch-models
Moves between four profiles — private, fast, smart and coding — and stops you before you send client data to a public provider.
Automating a command is a shortcut. Automating a decision is a skill.
On demand/spend-tracker
Incremental by design: keeps a watermark and only ever processes usage since its last run. Reports by project and model, and flags spikes.
A well-built tool remembers what it already did and refuses to repeat itself.
Weekly, plus on demandFour models, one command
No single model is right for everything. You set up four named profiles and switch between them in one command — at task boundaries, where switching is free.
The 60-minute session
Hands-on the whole way through — you finish with a live URL.
Open with the payoff
The finished client site on a phone, and what an agency charges for it.
Models, tokens and the cache trap
What a token really costs, why your agent gets worse over a long session, and the one habit that fixes it.
Three skills from one brief
You describe what you want; the agent writes and runs all three skills itself.
SOUL.md and HERMES.md
Who your agent is, versus how this job works — and what each one costs per message.
Wire it into your standup
Weekly, not daily. When nothing is due, it says nothing at all.
Goals and the knowledge base
Interview the client, then let the agent read their photos and write the alt text and a shot list.
Layout, functionality and architecture
You describe the site out loud. Then make the AI argue against its own tech recommendation.
Build
The best agentic coding model executes the plan you approved, using the real photos.
Verify, git, deploy
Evidence not assurances, then version control and a real live URL on a real phone.
The website, step by step
We build for a fence installation company — unglamorous, real, and every town has fifty with terrible websites. Swap in roofing, landscaping or plumbing; the process is identical.
The ideas that carry the session
Process beats prompt
A better prompt makes one answer better. A process makes every answer better. Left alone, an agent starts writing code in thirty seconds and builds the wrong thing beautifully.
One task per session
A session is one continuous conversation; a task is one unit of work. Finish the task, reset, then start the next. It kills context rot, cuts cost, and makes switching models free.
Goals are how you win an argument with an AI
When the agent offers a gorgeous animation that pushes the quote button below the fold, your written goals are what let you say no.
The senior move is removing things
This site probably does not need a database. Working out that it does not is worth more than building one.
Knowledge check
Five quick questions to check your understanding, then four to answer in your own words for peer review.
1.What is a token?
2.Which normally costs more per token?
3.What is the difference between a session and a task?
4.What does SOUL.md hold that HERMES.md does not?
5.Why do you check for secrets before your first commit?
Explain in your own words
Answer these in your own words. Explaining a concept is the best test that you understand it. You can check your results now; sign in when you save to keep them in your account.
Join us live
Register on Luma to get the student guide and the livestream link. Everything you need to install beforehand is in the guide — start there.