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

Sage 200 can be read two ways: through its API with credentials that can only read your administrator authorises, or, where it runs on your own servers, through a database login that can only read. 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.

• “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.

• Sage 200 is 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.
• 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?

Yes. Junction is an MCP server that connects Sage 200 to Claude and ChatGPT. We set it up with you and check the answers against your own reports.

How does Junction connect to Sage 200?

As described above, with access that only reads, and with answers checked against your own reports. Tell us you run Sage 200 and we will set it up with you.

Can the AI change anything in Sage 200?

No. Junction cannot create, edit or delete a record.