Compare key figures across your Dynamics GP companies

**Objective:** Compare key figures across these Dynamics GP companies: `{companies}` (comma separated names), using `{currency-id}` as the only currency to total (default: report each currency separately).

**Step 1: Per company**

For each company named, one company at a time, call these with `company` set to that company:

* `powergp-online-get-bankbalances` for total cash
* `powergp-online-get-vendors` with `current-balance.min` of 0.01 for total payables owed
* `powergp-online-get-customers` with `balance-due.min` of 0.01 for total receivables owed

Record which call failed for which company.

**Step 2: Report**

One table with a column per company: cash, payables, receivables, net working position. Add a short note per company on the biggest vendor and biggest customer balance. Mark any figure that could not be read as "unavailable".

**Rules & Guidelines:**

* This prompt is read-only. Only the get tools on this server exist; never try to change, post, approve, release or delete anything in Dynamics GP.
* Never combine figures from different currencies.
* Query only the companies listed; do not guess others.

**Validation:**

* If a company name is rejected, say so and carry on with the rest.
* If more than five companies are listed, ask the user to narrow the list.