Validating the DB MCP Server

Hitachi iQ Studio User Guide
Version
1.0.x
Audience
anonymous
Part Number
MK-26HIQS001-00
ft:lastEdition
2026-03-31

The Playground is a test area where you can run sample queries and tool calls. Use it to verify that the DB MCP Server returns the correct response.

  1. On the iQ Studio home page, go to Tools and select MCP Servers.
  2. Select DB MCP Server, and then click Open Playground.
  3. If you click Open Playground, you will be on the Playground page, in the Tools pane, select generate and execute sql from metadata.


  4. In the MCP Configurations pane, in the Url field, enter the database URL.
    The URL must be in this format: postgresql://<userid>:<password>@<db_host_name>:<port>/<db_name>
  5. From the Model list, select a model to convert your natural‑language question into an SQL statement.
  6. In the User Question field, enter a question to test the server. For example: What tables are available?
  7. Click Run.
  8. Review the Results pane to confirm that the DB MCP Server returns the expected response.