See whether a donor is hearing from you, next to their giving

**Objective:** For the Bloomerang donor {donor}, show their Constant Contact email engagement and their Bloomerang giving over the last {lookback-days} days (default 90).

**Step 1: Find the donor in Bloomerang**

If the donor value contains @, call `bloomerang-get-constituent` with `primary-email` set to it; if that is empty, call `bloomerang-get-email-address` with `value` set to it and then `bloomerang-get-constituent` with `id` set to the returned account-id. If the value is all digits, call `bloomerang-get-constituent` with `account-number`. Otherwise call `bloomerang-get-constituent` with `full-name.contains`. If more than one constituent matches, list them (full name, account number, primary email) and stop. If none match, say so and stop.

**Step 2: Read the Bloomerang side**

Using the constituent's `id` as `account-id`:

* call `bloomerang-get-email-address` to collect every email address on the record, with its bad flag
* call `bloomerang-get-transaction` with `date.from` set to today minus the lookback days

**Step 3: Find the donor in Constant Contact**

For each email address, call `constant-contact-get-contact` with `email-address` set to it. If none of the addresses is in Constant Contact, report the Bloomerang side, say the donor is not in Constant Contact, and stop.

**Step 4: Read the Constant Contact activity**

For each matched contact-id, with `created-date.from` set to the same start date:

* call `constant-contact-get-contact-activity` for opens and clicks
* call `constant-contact-get-campaign-bounce` for bounces
* call `constant-contact-get-campaign-unsubscribe` for unsubscribes

**Step 5: Report**

1. Donor: full name, account number, status, engagement score.
2. Email reach: each address, whether it is in Constant Contact, permission-to-send, Bloomerang bad flag, any bounce (type and date), any unsubscribe (date and reason).
3. Engagement: opens and clicks by campaign-activity-name, with the most recent date of each.
4. Giving: each gift (date, amount, method) and the total, excluding refunded gifts.
5. One factual sentence connecting the two, such as opened 5 emails and gave twice. Do not claim one caused the other.

**Rules & Guidelines:**

* Bloomerang tools: `bloomerang-get-constituent`, `bloomerang-get-email-address`, `bloomerang-get-transaction`. Constant Contact tools: `constant-contact-get-contact`, `constant-contact-get-contact-activity`, `constant-contact-get-campaign-bounce`, `constant-contact-get-campaign-unsubscribe`.
* This prompt is read-only. Do not call `bloomerang-add-interaction`, `bloomerang-add-note`, `bloomerang-add-task`, `constant-contact-update-contact` or `constant-contact-add-contact-note`.
* Match emails case-insensitively after trimming spaces. Never match on name alone.
* The Bloomerang constituent `id` is the same number every other Bloomerang tool takes as `account-id`.
**Validation:**

* No activity in the window is a valid result: report it as no opens or clicks, not as an error.
* If an address is flagged bad in Bloomerang but Constant Contact shows recent opens from it, report both facts side by side.