Ask your projects data anything. Get answers in seconds. Plexa MCP Connector is live. See it in action
ai agents for construction
Everyone on your team just got a specialist
Six AI specialists work alongside your team. Commercial, safety, quality, defects, documents and data, so every job runs with the rigour of your best one.
The best construction companies are using Plexa
MEET The Crew
One for every seat on your team
Pick one to see the answer it gives, with its working and its references.
How They Work
Every one of them follows the same four rules
They read only what you read.
Same permissions as you, never more. Empty results are reported as empty, rather than guessing at what might be behind it.
Ask Plexa
Searching as you
Which items are still open on Level 3?
RFI-2231
Facade sealant spec
Open
ITP-014
Level 3 slab pour
Open
Cost report
Finance
Not in your access
RFI-2231
DEF-108
They cite the record.
Every answer quotes the reference it came from, so you can open the source. If you cannot check it, it did not happen.
They name gaps instead
of filling them.
No invented figure, reference, date or name to round out an answer. A gap you name is useful. A gap you fill is a liability.
They never act without
your say-so.
An agent can never delete anything. Creating or changing a record always comes to you for approval first, so nothing reaches your project records without a person signing it off.
AI Agent permissions
Read records
Granted
Write records
Granted
Send messages
Denied
Every create or edit still needs your approval
WANTED TO ACT
Close RFI-2231
Needs your approval
The system underneath the agents


Commercial Manager AGENT
Committed, incurred
and forecast are three different things
It never blurs them, and it always says which one a figure is. Every number carries its scope: the amount, the period, the project. It ranks what is unresolved by exposure, value against age, so a large variation sitting three weeks outranks a small one sitting three months. And when a figure looks wrong it points you at the records behind it rather than reporting it as fact.
You would not ask your safety manager to price a variation
Commercial
Safety
Documents

Build your own agents.
Two minutes, not a project.
Pick a personality.
Name it and give it a face.
Set the model and
the effort.
Your organisation’s default, or pick per agent.
Switch it on.
It reads what its owner reads, from the first question.
FAQ
Quick answers: everything you need to know about AI Agent in Plexa
Does Plexa use our project data to train AI models?
What happens if an agent gets something wrong?
Which AI models can we use, and can we choose?
Can an agent change or delete our records?
What can an agent see?
How long does it take to set up?
The AI Construction Operating System
One platform, one data model, every project. Built in Australia, for the world.
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