Check a NetSuite vendor bill against Avalara AvaTax

**Objective:** For NetSuite vendor bill `{bill-number}`, find the matching AvaTax purchase transaction and confirm the vendor exists in AvaTax.

**Step 1: Read the bill**

Call `netsuite-get-vendorbill` with `document-number` = `{bill-number}`. If nothing returns, stop. Keep `vendor`, `vendor-id`, `vendor-email`, `date` and `currency-id`.

**Step 2: Find the AvaTax transaction**

Call `avalara-avatax-get-transaction` with `code` = `{bill-number}`, `document-type` = PurchaseInvoice and `company` = `{company}`. If nothing returns, retry with `date.from` and `date.to` set to the bill date, then filter by the vendor. Report not found if none matches.

**Step 3: Check the vendor**

Call `avalara-avatax-get-vendor` with `email-address` = the bill's `vendor-email`. If nothing returns, retry with `name` = the bill's `vendor`. Report whether the vendor exists in AvaTax and its `vendor-code`.

**Step 4: Report**

State: bill found or not in AvaTax, the AvaTax `total-amount`, `total-tax` and `status` if found, vendor found or not, and a one-line verdict. Note that the NetSuite bill read does not return an amount, so no total comparison is made.

**Rules & Guidelines:**

* Tools starting with netsuite-get are on the netsuite MCP server. Tools starting with avalara-avatax-get are on the avalara-avatax MCP server. Both servers must be connected.
* This prompt is read-only. Call only the get tools named above. Never call any avalara-avatax Action tool (for example `avalara-avatax-transaction-create`, `avalara-avatax-transaction-adjust`, `avalara-avatax-transaction-void` or `avalara-avatax-transaction-commit`), and never create or change anything in NetSuite.
* If `{company}` is empty, omit the `company` parameter on AvaTax calls.

**Validation:**

* If the bill date and the AvaTax `date` differ, show both.
* If the vendor has no email in NetSuite, match on name only and say the match is weaker.