CooperBuild AI MCP

npx add-mcp 'https://api.cooperbuild.ai/mcp'

NewPay for outcomes, not seats. See pricing

Construction management + accounting · for general contractors

Bid it. Build it. Bill it. In one place.

Cooper runs a general contractor from the first estimate to the final pay app: estimating, project management, accounting and payroll prep in one system, with AI agents that do the paperwork and wait for your OK.

$20 in free credits, no card needed

Job 2611 · Sample data

Riverside Medical Office

On schedule

1. Bid
2. Build
3. Bill
4. Books

Budget

$4.82M

Billed

$2.91M

Uncommitted

$240K

82% incurred · 13% committed in open POs

Tony · Estimating

Found 3 scope gaps in the bid. Firestopping at rated shaft walls is in the spec but in no trade's scope.

Add to estimateReview

Pay app #6

$412,880

Approved by owner

Door hardware submittal is 4 days late. Follow-up drafted for Allied Doors.

In use today by

• General contractors
• Electrical & low-voltage
• Steel & interiors
• Environmental & abatement
• Specialty trades
• Beyond construction

The life of one job

From the invite to the closeout. One system the whole way.

Follow one medical office from the bid invitation to the final retainage check, and see which part of Cooper carries each step.

Drawings: HABS, Library of Congress. Rendered in Blender. Map data © OpenStreetMap contributors. Aerial: USGS NAIP. Credits

Product tour

Open any record. See the whole job.

Every stage of the job, from the bid to the last payment: 25 screens, each opened on one real piece of work. Sample data, real layouts.

Win the work

• Drawings and takeoff
• Estimate
• Trade packages

Drawings you can measure, mark up and ask about.

Sheets named and versioned, areas measured straight off the plan and sent to the estimate, revision clouds and RFIs pinned where they belong.

The AI team

Agents that do the paperwork. You stay in charge.

Named agents work inside Cooper with the same records and tools as your people. They draft, match and chase. You approve what matters.

Beatrix · Card reconciliationSample data

Clear last month's card statement.

Matched 41 of 44 charges to receipts and vendor invoices. Three need you.

Ready to post 41 journal entries · $18,240.55

Preview

Nothing is written until you approve. Each entry is stamped with who approved it.

Approve and postReview lines

• Home Depot #4112 $412.18 No receipt yet. Texted the cardholder.
• Ferguson Enterprises $1,920.00 Two open POs could match.
• Shell Oil $86.40 Not on a job. Personal or overhead?

Tony

Estimating

Builds estimates from your spec and catalog, prices them against your closed jobs, and assembles the bid.

Trinity

Submittals

Pulls submittal requirements from the spec, tracks every package and chases the sub when it runs late.

Beatrix

Card reconciliation & purchasing

Matches card charges to receipts and invoices, codes them to the right job and flags what is missing.

Harper

Time to payroll

Reviews crew hours, allocates them to jobs, checks overtime and prevailing wage, and preps payroll.

And 14 more on the team

• Ripley Project management
• Kevin Field
• Gordon CFO
• Charlie Board advisor
• The Closer Vendor quotes
• The Librarian Catalog
• Blake CRM
• Vaughn Compliance
• Elle Legal operations
• The Architect Orchestrator
• Morpheus Onboarding
• The Terminator Agent & skill builder
• Mr. Finch Automations
• Furiosa Logistics
• Previewed first Changes are shown to you before they are saved.
• Stamped on the record Every change shows the agent and the person it acted for.
• Your permissions An agent can do only what the person asking can do.
• Your choice of model Runs on Anthropic, OpenAI, Gemini or xAI.

Everything in Cooper

150+ features. See where each one lives.

Pick an area, then a capability, and the screen shows you where it is. Every company gets all of it, with unlimited users.

Try

• Preconstruction and estimatingWin the work with numbers you can defend.21
• Project managementRun the job, not the paperwork.22
• Procurement and logisticsOrder it, track it, receive it.17
• Accounting and paymentsClose the month without the shoebox.23
• People and payrollFrom clock-in to paycheck.16
• CRM and communicationsEvery conversation on the record.18
• Documents and e-signatureThe paperwork, filed where it belongs.10
• AI and automationAgents that do the paperwork, with you in charge.14
• PlatformOpen, mobile and yours.13

Preconstruction and estimating

Win the work with numbers you can defend.

3 screens

1. 1 Every sheet, every revision Drawings arrive named and versioned, so nobody builds from a superseded sheet.
2. 2 Measure straight off the plan Areas, lengths and counts traced on the sheet at the sheet's own scale.
3. 3 Quantities flow into the estimate Takeoff totals go to the estimate in one step, priced from your catalog.
4. 4 Questions pinned where they are Revision clouds and RFIs sit on the exact spot of the drawing they're about.

Sample data. Hover a capability to see where it lives.

All 21 in Preconstruction and estimating. The ones marked open on the screen above.

• Estimate worksheets: phases, deliverables, tasks
• Cost basis recorded on every line
• Deliverable templates and class standards
• Global catalog: materials, labor, equipment, rentals
• Price history per item
• Plan takeoff
• AI takeoff (opt-in)
• Spec book reading and section extraction
• Trade scopes
• Trade packages and bid invitations
• Sub bid comparison
• Bid room for sub questions
• Bid leveling with missing scope plugged
• Award to a signed subcontract
• Awarded prices back into the estimate
• Sub scorecards after every job
• Vendor quotes and shortlists
• Proposals with approval tracking
• Estimate Gantt
• Bid pipeline and project tracker
• Convert an approved estimate to a project

For everyone on the job

Ask for it in plain English. Get the record back.

You run the company

“Ask Gordon how the quarter looks.”

He pulls project P&L, cash, and what you owe and are owed from the ledger, on your own model key.

An answer you can trace to journal entries, and the cost of asking metered by feature.

“Tell me when card charges pile up unreconciled on a job.”

A watch checks the records on a schedule and speaks only when the condition holds; Beatrix offers to process the pile.

A situation with the evidence attached, snoozed or resolved by you, never repeated in silence.

“Add a new office and let them use the same setup.”

Morpheus walks the new workspace through legal entities, roles, deliverable standards and a starter kit.

A second workspace on the same account, sharing nothing it should not.

The mobile app

The jobsite, in your pocket. On the same records as the office.

Cooper on iPhone and Android is built for the people on site: clock in, see what's next, receive the delivery, file the report. It lands on the job the moment it happens.

• Clock-ins, report drafts and messages work with no signal and sync later
• Calls ring like a phone call, even when the app is closed
• Face ID and fingerprint sign-in
• English and Spanish
• Light and dark

Also in the app

• Punch items from a photo, offline too
• RFIs: ask, answer and close
• Progress photos from the same spot, before and after
• Schedule: agenda or timeline, critical path
• Weekly timesheets: submit and approve
• Document scanner to PDF
• Your shift on the lock screen and a home-screen widget
• Card charges answered in chat
• Call wrap-up with follow-ups
• Drawings saved for offline
• Room scan with LiDAR, on iPhone
• Smart glasses: photos and video
• Team map
• Leave requests, in your own words
• Equipment photos, service and meter readings
• QR codes on equipment
• BLE tag scanning
• CooperSign
• Material requests
• Supply house catalog and cart
• Action items from chats and calls
• Email inbox
• Cooper Phone: calls, texts, voicemail
• Virtual office, with a home-screen widget
• Work orders
• Submittals
• A workspace board you arrange
• Share into Cooper from any app

Pricing · outcomes, not seats

You pay for results. Not for logins.

Cooper bills for the work it completes, like a drawing sheet taken off or a card charge matched and booked, at a set price for each. Every user you invite is free, and access is never billed.

1. 01 Bring your whole company Office, field, subs and clients. Nobody is a seat, so nobody is left out.
2. 02 Cooper does the work Takeoffs, coded invoices, booked card charges, contracts out for signature: each outcome has a set price.
3. 03 Pay for what got done One itemized monthly bill. No platform fee, no contract, stop any time.

	Per-seat software	Cooper
Inviting subs and clients	Another seat	Free
A slow month	The same bill	A smaller bill
Estimating, accounting, AI	Add-ons and tiers	All included
Commitment	Often a yearly contract	None

Works with what you use

Ask Cooper from the assistant you already have.

Connect Claude or ChatGPT and ask about a job, draft a PO or check a pay app without opening Cooper. Your other tools connect the other way.

AI assistants

• Claude
• ChatGPT
• Cursor
• Copilot

Connectors

• Google Drive
• Google Calendar
• Slack
• Notion
• Xero
• HubSpot
• Asana
• Monday

Plus a GraphQL API and an MCP server for your own builds. Developers →

Agent signup

Connect your agent

Register an OAuth client, read the 8-digit code from your inbox, and call the Cooper MCP server. The steps, the 15-minute code and the Mcp-Session-Id header are on the developer page.

Agent signup

FAQ

Questions GCs ask us

Get started

Run your next job in Cooper.

Start on free credit and run a real job this week, or book a 30-minute demo on your own spec set, estimate or card statement. Either way, no card and no contract.

$20 in free credits, no card needed