Connect · Construction accounting
Foundation MCP server: connect Foundation to Claude, ChatGPT, Gemini and Copilot
Junction is an MCP server for Foundation Software. Foundation (FOUNDATION Accounting and Job Cost) is a construction accounting system used by many specialty and mid-size contractors.

Connect Foundation in minutes
Connect Foundation to Claude, ChatGPT, Gemini and Copilot in minutes: sign up, connect Foundation, add Junction to your AI tool and ask.
Questions you could ask about Foundation
- “Which vendors have we paid late this year?”
- “What is the job-cost summary for every job started in the last 12 months?”
- “Which open commitments have no invoices against them?”
Junction only reads, and what each person can see follows the permissions and roles your administrator sets.
Who asks what of Foundation
- Owners and controllers at specialty and mid-size contractors use Foundation for job cost and payables. Junction lets them ask across all of it without building a report first.
Frequently asked questions
- Is there an MCP server for Foundation?
- Yes. Junction is an MCP server that connects Foundation to Claude, ChatGPT, Gemini and Copilot, so your team can ask about it in plain English. Connect it in minutes.
- Can the AI change anything in Foundation?
- No. Junction only reads. It never writes, edits or deletes anything in Foundation, and what each person can see follows the permissions and roles your administrator sets.
- How long does it take to connect Foundation?
- Minutes for cloud systems and about an hour for on-premise ones. There is no onboarding project and no consultant. Help from our team is there if you want it, never a requirement.
Connect Foundation yourself, in minutes
Sign up, connect Foundation, add Junction to your AI tool and ask. Plans start at $149 a month. See pricing.
Foundation Software is a product of Foundation Software. Junction is not affiliated with, endorsed by or sponsored by Foundation Software; product names are used only to describe compatibility.