Size unbilled Teamwork.com time before it is written off

**Objective:** Find billable work for `{company-name}` logged in Teamwork between `{from-date}` and `{to-date}` (default today) that does not appear to have been invoiced in Rillet.

**Step 1: Find the client and its projects in Teamwork**

Call `teamwork-get-companies` with `name.contains` = `{company-name}`. If more than one company matches, list them and stop. Then call `teamwork-get-projects` with that `company-id`.

**Step 2: Read the billable time**

For each project, call `teamwork-get-time` with `project-id`, `is-billable` = true, `time-logged.from` = `{from-date}` and `time-logged.to` = `{to-date}`. Total `minutes` (convert to hours), `billable-total` and the number of entries per project. Note any entries where `verified` is false.

**Step 3: Find the customer in Rillet**

Match the Teamwork company to a Rillet customer. Call `rillet-get-customers` (it takes no filters and returns every customer) and compare its `name` and `invoicing-name` to the Teamwork company `name`, ignoring case, punctuation and legal suffixes such as Inc, LLC, Ltd, Corp and GmbH. If no name matches, call `teamwork-get-people` with the Teamwork `company-id` and compare each contact's `email` with `email` from `rillet-get-customer-emails`; the same address, or the same company email domain (never a public domain such as gmail.com or outlook.com), is a match. State which rule produced the match. If there is no match, report the billable time as belonging to a client that does not exist in Rillet and stop after Step 5's table.

**Step 4: Read what was invoiced**

Call `rillet-get-invoice-lines` (no filters; it returns every line) and keep lines where `customer-id` is the matched customer and the revenue period (`revenue-period-start` to `revenue-period-end`) overlaps the review period. If a line has no revenue period, use `invoice-date`. Ignore lines with a void or deleted `status`. Also call `rillet-get-credit-memo-lines` with that `customer-id` and the same date range, and subtract credited amounts.

**Step 5: Report**

A table per project: project, hours, billable total, unverified entries. Then a comparison: total billable in Teamwork, total invoiced net of credits in Rillet, and the difference. If Teamwork exceeds Rillet by more than 5 percent, call it probable unbilled time and list the ten largest time entries (date, person, task, hours, amount). If Rillet exceeds Teamwork, say the client may be on a fixed-fee or retainer contract and check `rillet-get-contracts` for that `customer-id`.

**Rules & Guidelines:**

* Tools starting teamwork- are on the teamwork MCP server; tools starting rillet- are on the rillet MCP server. If a tool from either server is unavailable, say which server is not connected and stop.
* This prompt is read-only. Do NOT call `rillet-add-invoice`, `rillet-update-invoice`, `rillet-add-customer`, `rillet-update-customer`, `rillet-add-credit-memo`, `teamwork-create-company`, `teamwork-update-company`, `teamwork-create-time-entry`, `teamwork-update-time-entry`, or any other tool on either server whose name starts with add, update, create, apply, set or record.
* Never convert between currencies. If Teamwork and Rillet amounts are in different currencies, report both side by side and say the comparison is not like for like. Teamwork's site currency is `currency-code` from `teamwork-get-account`.
* There is no link between a Teamwork time entry and a Rillet invoice line. The comparison is by amount and period only; say so in the report.

**Validation:**

* If no billable time was logged in the period, say so and stop.
* If `billable-total` is zero while `minutes` is not, report that billable rates are missing in Teamwork rather than treating the time as free.