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Custom Connectors

Industry: construction

How can a construction company give Claude read-write access to its tools?

Your jobs run on a vertical project management tool plus document control, change orders, and accounting. We build and maintain custom MCP connectors for each one, so Claude can read across them and write back with scoped permissions.

How can a construction company give Claude read-write access to its tools?

A construction company gives Claude read-write access with custom MCP connectors built for each system it runs, from project management and document control to change orders and accounting. We map your data and write actions, build and host the connectors, and you add them in Claude. Routine reads and updates flow inside a conversation, while signing and sending stay gated.

Key takeaways

  • One connector per system, so Claude can read project management, document control, change orders, and accounting in the same conversation.
  • Create and update flow freely; sending a DocuSign envelope, posting a bill, or deleting a record stays behind a human confirmation.
  • Each connector inherits the permissions of the account it runs as, so Claude never sees a job or cost the user could not already see.
  • We connect internal and on-prem systems, including a SQL database of jobs and field data, scoped to only the endpoints Claude needs.

Which construction software can you connect Claude to?

Construction software we connect Claude to spans the whole job lifecycle: a vertical project management tool, DocuSign for subcontracts and change orders, QuickBooks Online for job-cost accounting, SharePoint for drawings and submittals, and the internal database that holds your field data. If it has an API or a reachable database, we can build a connector.

Most construction companies do not run on one platform. A vertical PM tool tracks daily logs, RFIs, and submittals, accounting lives in QuickBooks or an ERP, contracts and change orders move through DocuSign, and a pile of plans and specs sits in SharePoint or a shared drive. We build a connector for each, so Claude can cross the seams your team crosses by hand today.

Can Claude handle change orders and job costing end to end?

Change orders and job costing are where read-write earns its keep. Claude can pull the cost impact of an RFI, draft the change order, update committed cost in accounting, and prepare the contract envelope. Each create and update runs inside your conversation, and the irreversible steps, like sending for signature or posting to the ledger, wait for your confirmation.

  • Summarize open RFIs and submittals across active jobs and flag the ones blocking schedule.
  • Draft a change order from a scope change, link it to the affected cost codes, and update committed cost.
  • Reconcile a subcontractor invoice against the budget and committed cost before anyone approves it.
  • Prepare a DocuSign envelope for a change order or lien waiver and hand it to a person to send.
  • Pull job-cost-to-complete across a portfolio and surface the projects trending over budget.

How does authentication and access control work?

Authentication runs through each system on its own terms, with OAuth where the tool supports it or a scoped API key or token where it does not. Every connector acts as your account and inherits its permissions, so Claude never gets more access than the person using it. We handle token refresh so connections stay live across your stack.

Which connectors does a construction team usually need?

Most builds combine a few of these. We scope the set to the tools your jobs actually run on.

Connect your custom or in-house project and bid CRM

Read and update opportunities, bid pipeline, owner and GC contacts, and project records, including the custom fields your estimators and PMs added.

Connect DocuSign for contracts and change-order signatures

Pull envelope and signature status on subcontracts, change orders, and lien waivers, and prepare envelopes for a person to review and send.

Connect QuickBooks Online for job-cost accounting

Read job costing, AP, AR, and committed cost by project, and draft bills, invoices, or change-order entries that stay gated behind your approval.

Connect your internal database of jobs and field data

Reach the SQL database or internal system that holds job records, cost codes, equipment, or field logs that no off-the-shelf connector covers.

Connect SharePoint for drawings, submittals, and document control

Search and read plans, specs, submittals, and RFIs in your document libraries, and create or update files and metadata where you grant write access.

Not sure where to start? See how we build and maintain connectors and how the one-time build fee and monthly maintenance work.

Frequently asked questions

How can a construction company give Claude read-write access to its tools?
A construction company gives Claude read-write access with custom MCP connectors we build for each system you run, from project management and document control to change orders and accounting. We map your objects and write actions, build and host the connectors, and you add them in Claude. Reads and routine updates flow inside a conversation, while signing and sending stay gated.
Which construction software can you connect Claude to?
We connect Claude to the stack your jobs run on, whether that is a vertical project management tool, DocuSign for contracts and change orders, QuickBooks Online for job costing, SharePoint for drawings and submittals, or an internal SQL database of field data. If a system has an API or reachable database, we can build a connector for it.
Can Claude create change orders and accounting entries, or only read them?
Claude can create and update them. The connectors expose write tools, so Claude can draft a change order, update a job-cost code, or prepare an invoice inside a conversation you start. Outbound and destructive actions, like sending a DocuSign envelope or deleting a record, are gated behind a confirmation step a person controls.
How does access control work across multiple project management systems?
Each connector authenticates as your account in that system, using OAuth where the tool supports it or a scoped API key or token where it does not. Claude inherits the permissions that account already has and never gets more access than the user. If a PM can see only certain jobs, the connector sees only those jobs.
What if our project data lives in an on-prem or internal system?
We build connectors for internal and on-prem systems that are not on the public internet, including a SQL database of jobs, cost codes, or equipment. Depending on your setup that means IP allowlisting, a tunnel, or a small component inside your network, scoped only to the endpoints Claude needs, with your IT keeping access tight and auditable.

Tell us what your jobs run on. We'll build the connectors.

Book a 30-minute scoping call. We'll map your project management, document control, change-order, and accounting systems and what scoped read-write would unlock for your team.