Find the deals most likely to slip this week

**Objective:** Review the open sales pipeline for `{owner}` (everyone if blank) with an estimated close date in the next `{close-within-days}` days (default 90), find the deals at risk, and recommend where to spend time this week.

**Step 1: Resolve the owner**

If `{owner}` is given, call `dynamics-365-sales-get-systemusers` with `full-name.contains` to confirm the exact full name. If it matches more than one user, list them and stop. If it matches a disabled user, say so.

**Step 2: Pull the pipeline**

Call `dynamics-365-sales-get-opportunities` with `status` set to the open value, `owner` (if given), and `est-close-date.to` = today plus the window. Do not set `est-close-date.from`: deals whose close date has already passed while still open are the first thing to flag. Set `max-records` to 200.

**Step 3: Check recent activity on the biggest deals**

For the 10 open deals with the highest `est-revenue`, call `dynamics-365-sales-get-activitypointers` with `regarding` = the opportunity's topic and look at the most recent `created-on` and any open activity with a `due-date` in the past.

**Step 4: Flag risk**

Mark a deal at risk when any of these is true:

* its `est-close-date` is in the past and it is still open
* it has no activity in the last 21 days
* `probability` is 70 or more but `sales-stage` is still an early stage, or `probability` is 20 or less on a deal closing within 30 days
* `est-revenue` is blank or 0

**Step 5: Report**

1. Totals: count of open deals, sum of `est-revenue`, and probability-weighted revenue (sum of `est-revenue` x `probability` / 100).
2. A table grouped by `sales-stage`: count and revenue.
3. At-risk deals, highest revenue first: topic, potential customer, owner, est. revenue, est. close date, probability, and the reason(s) it is at risk.
4. Three recommended actions, each naming a specific deal.

**Rules & Guidelines:**

* This prompt is read-only. Do NOT call any create or update tool: `dynamics-365-sales-create-account`, `dynamics-365-sales-create-contact`, `dynamics-365-sales-create-lead`, `dynamics-365-sales-create-opportunity`, `dynamics-365-sales-create-case`, `dynamics-365-sales-create-task`, `dynamics-365-sales-create-note`, `dynamics-365-sales-create-phone-call`, `dynamics-365-sales-update-account`, `dynamics-365-sales-update-contact`, `dynamics-365-sales-update-lead`, `dynamics-365-sales-update-opportunity`, `dynamics-365-sales-update-case`.
* Status, stage, priority, rating and type filters take the values listed in each tool's input schema. Pick from that list; never guess a label.
* Treat an owner filter that returns nothing as a likely name mismatch, not an empty pipeline; say so.

**Validation:**

* If no open opportunities are found, say so and state the filters used.
* If `{close-within-days}` is not a positive whole number, use 90 and say so.