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 (about an hour for on-premise systems): 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 (about an hour for on-premise systems).
- 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.