Yes
Cursor gave me a plausible answer instantly, but I wasn't sure it was correct
gagege on Hacker News
In the thread “MCP is the coming of Web 2.0 2.0”, replying to this comment
Helped: Providing the target query and ERP name allowed Cursor to find the correct join logic.
… I simultaneously asked a consultant for the ERP how to do it and asked Cursor a very basic "add the count of incoming units to this query" request. Cursor gave me a plausible answer instantly, but I wasn't sure it was correct. When the consultant got back to be a few days later, the answer he gave was identical to Cursor's code. …