HammerTech MCP server: connect HammerTech to Claude and ChatGPT

HammerTech is reached through its API with credentials that can only read your administrator authorises. Junction builds only read requests, applies the API's paging and rate limits, and adds its own limits and sensitivity rules on top.

• “Which workers on site have expired certifications?”
• “How many incidents were reported on each project this month?”
• “Which permits expire this week?”

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

• HammerTech is widely used (markets: Australia, United States, 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, OData.
• When we researched this in October 2026 we found no MCP server from the vendor.
• Payroll and personal data are denied by default.

Is there an MCP server for HammerTech?

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

How does Junction connect to HammerTech?

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

Can the AI change anything in HammerTech?

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