See a shopper's orders and email relationship in one view

**Objective:** Build a single profile for the shopper with email address `{email}`, combining their Shopify purchase history with their Constant Contact subscription and email engagement over the last `{lookback-days}` days (default 90).

**Step 1: Find the shopper in Shopify**

Call `shopify-get-customer` with `email` set to `{email}`. If nothing comes back, retry with `email.contains` set to `{email}` and keep only rows whose email equals it ignoring case. If more than one customer matches, list them (name, customer-id, created-at) and stop. If none matches, note "not a Shopify customer" and continue to Step 3.

**Step 2: Their Shopify orders**

Call `shopify-get-order` with `customer-id` from Step 1 and `created-at.from` set to `{lookback-days}` days before today. Capture order-number, created-at, total-price, financial-status and fulfillment-status. Take orders-count, total-spent, accepts-marketing and last-order-name from the Step 1 customer record.

**Step 3: Find the same person in Constant Contact**

Call `constant-contact-get-contact` with `email-address` set to `{email}` (same ignore-case retry with `email-address.contains` as Step 1). If no contact exists, report "not in Constant Contact" and skip to Step 5.

**Step 4: Their lists and engagement**

Using contact-id from Step 3, call `constant-contact-get-contact-list-member` for their list memberships and `constant-contact-get-contact-activity` with `created-date.from` set to `{lookback-days}` days before today. Count opens, clicks and bounces by activity-type and note the most recent campaign-activity-name.

**Step 5: Report**

* **Shopify:** customer-id, orders-count, total-spent, accepts-marketing, then a table of orders in the window (order-number, date, total, financial and fulfillment status).
* **Constant Contact:** contact-id, permission-to-send, tags, list names, then opens / clicks / bounces in the window and the last campaign they engaged with.
* **Mismatches:** call out accepts-marketing true in Shopify but unsubscribed in Constant Contact (or the reverse), and name or phone differences between the two records.

**Rules & Guidelines:**

* `shopify-get-customer` and `shopify-get-order` are on the shopify server. `constant-contact-get-contact`, `constant-contact-get-contact-list-member` and `constant-contact-get-contact-activity` are on the constant-contact server.
* Email address is the only join key. Never match on name alone.
* This prompt is read-only. Do NOT call `constant-contact-update-contact`, `constant-contact-add-contact`, `shopify-update-customer` or any other tool whose name starts with shopify-add-, shopify-update-, constant-contact-add-, constant-contact-update- or constant-contact-resend-.

**Validation:**

* If the shopper is in neither system, say so and stop.
* If a tool from one server is not available, report that the shopify or constant-contact MCP server is not connected rather than reporting the shopper as missing from it.