Sage 200 MCP server: connect Sage 200 to Claude and ChatGPT

Sage 200 can be read two ways: through its API with read-only credentials your administrator authorises, or, where it runs on your own servers, through a read-only database login. For servers that cannot be reached from the internet, the small Junction agent runs inside your network and connects outward, so no inbound firewall port is opened. Sage 200's API reference is public.

• “Which customers are over their credit limit?”
• “What is our aged creditors position?”
• “How did sales by project compare with last quarter?”

Answers come from your own system, with the source rows and the time the data was last updated.

• Not available yet. Sage 200 is in Junction's next wave of systems: widely used (markets: United Kingdom) and readable without writing to it. We build each mapping from the vendor's own reference and check it with a customer who runs the system before calling it live.
• Integration routes found in our research: REST API, SQL (direct DB), ODBC.
• When we researched this in October 2026 the vendor offered no MCP server of its own; only unofficial, community-built ones existed.
• Payroll and personal data are denied by default.

Is there an MCP server for Sage 200?

Not yet. Junction is a read-only MCP server for construction software, and Sage 200 is in its next wave of systems. It is not available today; tell us you run Sage 200 and it moves up the list.

Is Sage 200 supported today?

No. Sage 200 is in our next wave, which means it is next in line to be built, not that it works today. Tell us you run it and it moves up the list.

Can the AI change anything in Sage 200?

No. Junction is read-only: it cannot create, edit or delete a record.