A chatbot talks. An agent does the job. It reads, clicks, fills in and reports back, then waits for your OK before anything goes out. Think of a keen first-year who never needs smoko, but still needs checking.
How an agent does a job. Step 4 is you, every time.
Chatbot or agent?
Chatbot
You ask, it answers. You copy the answer, paste it somewhere, and do the rest yourself.
Like asking a mate on the phone.
Agent
You give it a job. It works through the steps in your apps and files (email, sheets, job software), then hands it back for you to check.
Like giving the job to a keen first-year, with a checklist.
Agent = AI + your apps + a clear job + permission to act. You decide how much permission. Start with "draft it, don't send it".
What it's good at
Boring, repeat jobs with clear steps.
Reading lots of emails, PDFs and sheets, fast.
First drafts: quotes, lists, emails, summaries.
Chasing: reminders, follow-ups, "what's still open?"
What it can't do (yet)
Know your site, your client or your machines like you do.
Promise it got every size right. It can't.
Take responsibility. That's still you.
Find your pencil.
Example workflows
What an agent could do in a joinery business.
These are example workflows, not customer stories. The tools named are real (links go to their own pages), but we haven't tested them all on joinery work, and nobody paid to be here. Time saved is only shown where there's a source.
Disclosure: We use Grok Bot to run this site. No affiliate or referral links.
Example workflow · 01
For: Estimators and owners
Turn a client brief and plans into a draft quote and cutting list
The problem: A client sends a long email, five phone photos and a PDF plan. Turning that into a priced quote eats your evening.
How it works, what you need, and the risks
What the agent does
You drop the brief, photos and plans into one folder for the job.
The agent reads them and writes a scope: rooms, cabinets, finishes, hardware, plus a list of questions for the client.
It fills in your quote template using your own rates sheet. It never makes up prices.
It drafts a cutting list per cabinet from the drawn sizes and your construction rules, and marks every size it had to guess.
It stops and hands it all to you to check.
What you need
One folder per job, your quote template and rates in a spreadsheet, and your construction rules written down (board, edging, backs, kicks).
Time it could save
Varies. We haven't measured it, so we won't guess.
Risks and checks
It can misread sizes on PDFs and photos. Check every size against the drawings and your site measure.
Nothing goes to the client until you've checked it.
The cutting list never goes to the saw or the CNC without a check against your drawings or cabinet software.
Tools that can do this
Claude Cowork (opens in a new tab) by Anthropic. Works in the folders and apps you choose, makes spreadsheets and documents, shows each step, and can run tasks on a schedule.
ChatGPT Work (opens in a new tab) by OpenAI. OpenAI's agent for longer jobs. Uses your files and connected apps, can use its own web browser, and pauses for sign-in and confirmation. (It replaced "ChatGPT agent".)
Chase supplier lead times and draft the builder update
The problem: Board, hardware and benchtops all turn up on different days. Ringing around and writing updates eats half a morning.
How it works, what you need, and the risks
What the agent does
Each Monday, it lists open jobs and what's still on order, from your job sheet.
It drafts a polite email to each supplier asking for a confirmed delivery date. They wait in your drafts until you send them.
It reads the replies and updates the job sheet.
It flags any delivery that now clashes with an install date.
It drafts a short update for each builder or client, for you to check and send.
What you need
A job sheet with what's on order and the install dates, and a shared work inbox.
Time it could save
Varies. We haven't measured it, so we won't guess.
Risks and checks
A supplier date is a promise, not a fact. Ring about the big items.
The agent never promises an install date to a builder. You do.
Don't let it place orders or accept quotes on its own.
Tools that can do this
ChatGPT Work (opens in a new tab) by OpenAI. OpenAI's agent for longer jobs. Uses your files and connected apps, can use its own web browser, and pauses for sign-in and confirmation. (It replaced "ChatGPT agent".)
Claude Cowork (opens in a new tab) by Anthropic. Works in the folders and apps you choose, makes spreadsheets and documents, shows each step, and can run tasks on a schedule.
AI by Zapier (opens in a new tab) by Zapier. An AI step inside a Zap (Zapier Agents moved here). Connects thousands of apps, and you can make chosen actions wait for a human check.
Grok Bot (opens in a new tab) by SpaceXAI. An agent app. Each Bot has its own cloud computer with a browser and files, uses your apps through connectors or the browser, runs routines on a schedule, and comes back when it needs your approval. We use it to run this site.
The problem: Quote requests, builder emails, supplier bills and junk all land in one inbox. Bills get typed in twice, and finished jobs wait weeks for an invoice.
How it works, what you need, and the risks
What the agent does
It sorts new email into piles: clients, builders, supplier bills, quote requests and junk.
Supplier bills go to the bill reader in your job or accounting software, on the right job.
It drafts replies to routine emails ("Got it, we'll be in touch Tuesday") and leaves them in drafts.
It lists finished jobs that haven't been invoiced and prepares the invoices for your OK.
On Friday, you get a short list of what's waiting on you.
What you need
Job software connected to Xero or MYOB, and a clear rule for which emails it may draft replies to.
Time it could save
Xero says automated bank reconciliation can "win back 22+ hours a month". That's their claim, on their page (opens in a new tab), not ours. For the rest: it varies.
Risks and checks
Never give an agent your bank logins, and never let it pay bills.
Check each bill is on the right job before you approve it.
Watch for fake invoices with "new" bank details. Ring the supplier on a number you already have.
Tools that can do this
JAX in Xero (opens in a new tab) by Xero. Xero's AI. Answers questions about your numbers, helps create invoices and quotes, and can reconcile bank transactions for you to review (Grow plan and up, or an add-on for Ignite).
Fergus AI (Fergus Assistant) (opens in a new tab) by Fergus. Job management for trades with a built-in AI assistant. It drafts quotes, invoices and follow-ups, and shows a confirmation step before it creates, changes or sends anything. Made for trades in general, not joinery only.
Microsoft Copilot Studio (opens in a new tab) by Microsoft. Microsoft's tool for building agents for Teams, SharePoint and the web. Worth a look if your office runs on Microsoft 365.
AI by Zapier (opens in a new tab) by Zapier. An AI step inside a Zap (Zapier Agents moved here). Connects thousands of apps, and you can make chosen actions wait for a human check.
Grok Bot (opens in a new tab) by SpaceXAI. An agent app. Each Bot has its own cloud computer with a browser and files, uses your apps through connectors or the browser, runs routines on a schedule, and comes back when it needs your approval. We use it to run this site.
Get a checklist of what changed between drawing revisions
The problem: The architect sends a new revision. Something moved, and nobody said what.
How it works, what you need, and the risks
What the agent does
You put the old and new revision PDFs in the job folder.
The agent compares them sheet by sheet and lists what changed: sizes, appliance models, finishes and notes.
It turns each change into a checklist line: what to update in the shop drawings, the cut list and the orders.
It drafts questions for the architect or builder where a change isn't clear.
You tick off each line as you update the drawings.
What you need
Both revisions as clear PDFs, and your shop drawing list.
Time it could save
Varies. We haven't measured it, so we won't guess.
Risks and checks
It can miss a change, especially on a scan or in a busy drawing. It's a helper, not a sign-off.
You still check the clouds and the revision table yourself.
Tools that can do this
Claude Cowork (opens in a new tab) by Anthropic. Works in the folders and apps you choose, makes spreadsheets and documents, shows each step, and can run tasks on a schedule.
ChatGPT Work (opens in a new tab) by OpenAI. OpenAI's agent for longer jobs. Uses your files and connected apps, can use its own web browser, and pauses for sign-in and confirmation. (It replaced "ChatGPT agent".)
Grok Bot (opens in a new tab) by SpaceXAI. An agent app. Each Bot has its own cloud computer with a browser and files, uses your apps through connectors or the browser, runs routines on a schedule, and comes back when it needs your approval. We use it to run this site.
The problem: You find out a job lost money three weeks after it's finished. Too late to fix anything.
How it works, what you need, and the risks
What the agent does
Every Monday, it pulls quoted and actual hours and materials for each open job.
It works out the margin per job and flags the ones going over.
It writes one page in plain words: the three jobs to look at, and why.
It saves it to a folder or sends it to you only.
What you need
Hours and costs logged against each job, and quotes in the same system.
Time it could save
Varies. We haven't measured it, so we won't guess.
Risks and checks
Rubbish in, rubbish out. If timesheets are late, the margin is wrong.
Check the numbers before you act on them.
Keep this report private.
Tools that can do this
Fergus AI (Fergus Assistant) (opens in a new tab) by Fergus. Job management for trades with a built-in AI assistant. It drafts quotes, invoices and follow-ups, and shows a confirmation step before it creates, changes or sends anything. Made for trades in general, not joinery only.
JAX in Xero (opens in a new tab) by Xero. Xero's AI. Answers questions about your numbers, helps create invoices and quotes, and can reconcile bank transactions for you to review (Grow plan and up, or an add-on for Ignite).
Claude Cowork (opens in a new tab) by Anthropic. Works in the folders and apps you choose, makes spreadsheets and documents, shows each step, and can run tasks on a schedule.
Grok Bot (opens in a new tab) by SpaceXAI. An agent app. Each Bot has its own cloud computer with a browser and files, uses your apps through connectors or the browser, runs routines on a schedule, and comes back when it needs your approval. We use it to run this site.
The problem: Theory homework after a day on the tools. The book is thick and the words are new.
How it works, what you need, and the risks
What the agent does
You snap a photo of this week's topic or paste in your notes.
It asks you questions, gives hints and quizzes you, instead of just giving the answer.
It explains new words simply, with a workshop example.
Each week, it makes a short quiz from what you got wrong.
You check anything important with your trainer or supervisor.
What you need
A ChatGPT account (study mode is on all plans) and your own notes.
Time it could save
Varies. We haven't measured it, so we won't guess.
Risks and checks
It can be wrong about Australian standards and safety rules. Check with your trainer.
Follow your TAFE or training provider's rules on AI. Don't let it do your assessments for you.
Tools that can do this
ChatGPT study mode (opens in a new tab) by OpenAI. Asks you questions, gives hints and quizzes you instead of just handing over the answer. On all ChatGPT plans. Not a full agent, but the best fit for this job.
Claude Cowork (opens in a new tab) by Anthropic. Works in the folders and apps you choose, makes spreadsheets and documents, shows each step, and can run tasks on a schedule.
The problem: Enquiries come in from the website, email and socials. Some never get a reply, and the job goes to whoever called first.
How it works, what you need, and the risks
What the agent does
It collects new enquiries from your web form and inbox into one list.
It drafts a first reply: thanks, a few questions about the job, and how to book a measure. You check it and send it.
It reminds you about quotes with no answer after the number of days you set, with a friendly follow-up ready.
It keeps the list up to date: won, lost or waiting.
What you need
One enquiry list (a sheet or your job software) and follow-up messages in your own words.
Time it could save
Varies. We haven't measured it, so we won't guess.
Risks and checks
Replies must sound like you, and promise no prices or dates without you.
Only follow up people who asked you for a quote, and stop when they say no thanks.
Tools that can do this
Fergus AI (Fergus Assistant) (opens in a new tab) by Fergus. Job management for trades with a built-in AI assistant. It drafts quotes, invoices and follow-ups, and shows a confirmation step before it creates, changes or sends anything. Made for trades in general, not joinery only.
AI by Zapier (opens in a new tab) by Zapier. An AI step inside a Zap (Zapier Agents moved here). Connects thousands of apps, and you can make chosen actions wait for a human check.
n8n (opens in a new tab) by n8n. A workflow builder with AI agents. You set which actions need a human, and you can host it yourself to keep data in-house. A bit more techy.
Grok Bot (opens in a new tab) by SpaceXAI. An agent app. Each Bot has its own cloud computer with a browser and files, uses your apps through connectors or the browser, runs routines on a schedule, and comes back when it needs your approval. We use it to run this site.
The problem: One sick call at 6am and the whiteboard plan falls over.
How it works, what you need, and the risks
What the agent does
You tell it who's off and for how long.
It checks the week plan and lists which jobs and machine time are hit.
It suggests who could cover what, and which install dates are now at risk.
You decide. It updates the plan and drafts a message to the team.
What you need
The week plan in a sheet or your job software, and who can run which machine.
Time it could save
Varies. We haven't measured it, so we won't guess.
Risks and checks
Only trained people on each machine. The agent only knows what you tell it, and the supervisor decides.
Check the new plan against real life before anyone moves.
Tools that can do this
Fergus AI (Fergus Assistant) (opens in a new tab) by Fergus. Job management for trades with a built-in AI assistant. It drafts quotes, invoices and follow-ups, and shows a confirmation step before it creates, changes or sends anything. Made for trades in general, not joinery only.
Claude Cowork (opens in a new tab) by Anthropic. Works in the folders and apps you choose, makes spreadsheets and documents, shows each step, and can run tasks on a schedule.
Source: Fergus lists this exact kind of request ("called in sick tomorrow. What jobs are affected, and who's free to cover?") as an example prompt in its help centre (opens in a new tab).
Turn site photos and voice notes into a defect list
The problem: Notes live in photos, voice memos and the back of a docket. Half of it never reaches the office.
How it works, what you need, and the risks
What the agent does
Before you leave site, you record a quick voice note and take photos.
The agent files them against the right job.
It writes a tidy list: what, where, who, and parts needed.
It creates a follow-up task for the office once you confirm.
What you need
A job app on your phone that the office uses too.
Time it could save
Varies. We haven't measured it, so we won't guess.
Risks and checks
Voice-to-text mishears. Check names, rooms and sizes.
Tell your supervisor about safety problems on site in person, not just in an app.
Tools that can do this
Fergus AI (Fergus Assistant) (opens in a new tab) by Fergus. Job management for trades with a built-in AI assistant. It drafts quotes, invoices and follow-ups, and shows a confirmation step before it creates, changes or sends anything. Made for trades in general, not joinery only.
Source: Fergus's help centre shows logging time and notes, and creating a follow-up task for the office, from its phone app (example prompts (opens in a new tab)).
Catch supplier price rises before they hit your quotes
The problem: A price notice lands in a busy inbox. Two weeks later you quote with the old prices.
How it works, what you need, and the risks
What the agent does
It watches the inbox for price notices from your suppliers.
It copies the supplier, product, % change and start date into your price sheet.
It lists open quotes that use those products.
It reminds you to update your rate card.
What you need
A price sheet and a list of your suppliers.
Time it could save
Varies. We haven't measured it, so we won't guess.
Risks and checks
Read the notice yourself before you change any rates.
Don't let it change prices on quotes already sent.
Tools that can do this
AI by Zapier (opens in a new tab) by Zapier. An AI step inside a Zap (Zapier Agents moved here). Connects thousands of apps, and you can make chosen actions wait for a human check.
n8n (opens in a new tab) by n8n. A workflow builder with AI agents. You set which actions need a human, and you can host it yourself to keep data in-house. A bit more techy.
Claude Cowork (opens in a new tab) by Anthropic. Works in the folders and apps you choose, makes spreadsheets and documents, shows each step, and can run tasks on a schedule.
Grok Bot (opens in a new tab) by SpaceXAI. An agent app. Each Bot has its own cloud computer with a browser and files, uses your apps through connectors or the browser, runs routines on a schedule, and comes back when it needs your approval. We use it to run this site.
This website: run with Grok Bot, checked by a human
The problem: One cabinet maker and joiner, and a lot of guides to write, check and keep up to date.
The Perfect Join's guides, newsletter and Barry are built and run with Grok Bot (opens in a new tab), an AI agent app. A human approves anything public before it goes out. Barry's answers come from Cloudflare Workers AI, with safety filters and daily limits. The newsletter goes out through Kit.
How it works, what you need, and the risks
What the agent does
Grok Bot researches tools and prices on official websites and saves the sources.
It drafts guides, Barry's saved answers and the code for the site.
It tests everything: links, phone layouts, speed, and Barry's safety rules.
It puts changes on a private preview site.
A human checks and approves anything public before it goes live, including each newsletter.
What you need
Clear rules (no made-up numbers, a source for every fact), a preview site, and a human with the final say.
Time it could save
Varies. We haven't measured it, so we won't guess.
Risks and checks
AI gets facts wrong, so we link sources and date the prices.
Barry can be wrong too. He says so, and he sends risky jobs to a licensed pro.
Tools that can do this
Grok Bot (opens in a new tab) by SpaceXAI. An agent app. Each Bot has its own cloud computer with a browser and files, uses your apps through connectors or the browser, runs routines on a schedule, and comes back when it needs your approval. We use it to run this site.
