Connect · Construction accounting and ERP
Spectrum MCP server: connect Spectrum to Claude, ChatGPT, Gemini and Copilot
Junction is an MCP server for Trimble Spectrum. Spectrum is Trimble's construction ERP for contractors, covering job cost, payables, receivables, payroll and equipment.
Connect Spectrum in minutes
Connect Spectrum to Claude, ChatGPT, Gemini and Copilot in minutes (about an hour for on-premise systems): sign up, connect Spectrum, add Junction to your AI tool and ask.
Questions you could ask about Spectrum
- “Show cost to date against budget for every open job.”
- “Which jobs are billed ahead of cost (overbilled) right now?”
- “What did we spend with each vendor on this job last quarter?”
Junction only reads, and what each person can see follows the permissions and roles your administrator sets.
Who asks what of Spectrum
- Spectrum users are contractors who live in job cost and billing. Project managers can ask about their own jobs, and the finance team about the whole company.
Frequently asked questions
- Is there an MCP server for Spectrum?
- Yes. Junction is an MCP server that connects Spectrum 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 I limit what each person sees in Spectrum data?
- Yes. Your administrator decides which systems, kinds of data and jobs each person can reach, and the assistant can only show what that person is allowed to see.
- How long does it take to connect Spectrum?
- 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 Spectrum yourself, in minutes
Sign up, connect Spectrum, add Junction to your AI tool and ask. Plans start at $149 a month. See pricing.
Trimble Spectrum is a product of Trimble. Junction is not affiliated with, endorsed by or sponsored by Trimble; product names are used only to describe compatibility.