The library
Every move, in one place.
160 free lessons. The whole contracting craft, plus building your own tools.
Tap one, or describe what you're stuck on below.
New here? Start with Talk to it like a sub and go in order. Jump anywhere once it clicks. The Builder track is its own path. Start it whenever you want AI building FOR you.
⊿ Ask Toolroom for a lesson on anything
Describe a real thing you need to get done. Toolroom builds the drill from your exact situation.
The office work
Bids to change orders to punch-out. 15 trades · 87 lessons on the office work, all free.
1Talk to it like a sub6 lessons›
Brief the AI like a new sub on day one: context, role, format, redlines. Keep at it until it drafts like your best PM.
2Win the job6 lessons›
78% hire the first responder and only 12% of contractors reply in 5 minutes. This area is how you become the 12%.
3Scope it right6 lessons›
Estimates and scope with one iron rule: your numbers go in, AI never invents one, and every blank says [NEEDS].
4Paperwork on autopilot6 lessons›
Daily logs, photo captions, RFIs, and the paper trail that wins disputes, 90 seconds at a time.
5Change orders that get signed6 lessons›
The driveway yes becomes paper the same day: your numbers, your margin, signed before the wall closes.
6Keep clients calm6 lessons›
The Friday update, the straight bad-news email, and the walkthrough that earns the review. Quiet phone, happy client.
7Herd the subs6 lessons›
Scope letters, leveled bids, and the paper that keeps every sub pointed at the same house.
8Get paid6 lessons›
Invoices that get paid, reminder ladders that keep the relationship, and lien rights you never guess at.
9Contracts without panic6 lessons›
Paste the contract, get the plain-English danger list, and know exactly what goes to the attorney.
10Safe crew, bilingual crew6 lessons›
Toolbox talks, both languages, and paper that proves your program existed.
11The numbers side6 lessons›
Your own numbers, arithmetic shown: markup, WIP, overhead, and the P&L in plain speech.
12Grow the business6 lessons›
Reviews, referrals, hiring, and a niche statement no competitor can paste over their logo.
13Compliance & safe AI use (free)7 lessons›
Grounding, client privacy, and what's never safe to paste. The skeleton, practiced to reflex.
14Workflows & automation5 lessons›
Turn a job you run the same way every time into a workflow. With your approval gate exactly where it belongs. Nothing goes to a client unread.
15Claude & Cowork mastery3 lessons›
One platform, mapped to the job: a Project holding your standing job context, a Cowork skill for the write-up you produce every week, MCP connectors for the live inbox and calendar.
Builder track
Stop using AI. Start building with it. Claude Code, skills, agents, and systems that run without you. 12 areas · 73 lessons, capability-first, all free.
B1Setup & first contactInstall Claude Code, meet the terminal, and have your first real conversation about your own work.›
B2The project brainCLAUDE.md sets the trajectory, your voice, your market, your compliance rules, baked in.›
B3Steering & safetyA minute of planning saves ten of building, especially where client data is involved.›
B4Context engineeringKnow what fills the window before you type a word.›
B5The verify loopTask -> do -> verify. Skip verification and you lose most of the value.›
B6Skills: package your processYour repeatable SOPs become software the AI runs.›
B7Connect your tools (CRM, calendar, your data)Skills other people built for you, install, vet, audit.›
B8The DO frameworkCode executes, the LLM judges. Compound error math explains why.›
B9Subagents & parallel workFan out when it pays; feeling productive isn't being productive.›
B10Design: flyers & social graphicsReference-driven design with a screenshot-compare loop.›
B11Office & data agentsSpreadsheets, documents, and reports that produce themselves.›
B12Ship a real toolWebhooks, schedules, observability, one durable tool for your work, demoed.›
Every area gives away its first moves free. Each track spins endless personalized lessons.