Get new WooCommerce shoppers into Constant Contact once

**Objective:** Find WooCommerce customers created in the last `{lookback-days}` days (default 30) who have no Constant Contact contact, and after the user confirms, create them in Constant Contact, adding them to the list `{list-name}` if one is given.

**Step 1: Read the WooCommerce customers**

Call `woocommerce-get-customer` with `created-date.from` = today minus the lookback, `max-records` 500. Keep `email`, `first-name`, `last-name`, `billing-phone`, `billing-company`. Skip rows with no email.

**Step 2: Check each one in Constant Contact**

For each customer, call `constant-contact-get-contact` with `email-address` = their email. Sort the customers into "already in Constant Contact" and "missing".

**Step 3: Resolve the target list (optional)**

If `{list-name}` is given, call `constant-contact-get-contact-list` with `name` = `{list-name}`. If it does not match exactly one list, show the closest matches from `name.contains` and stop. Do not create a list.

**Step 4: Confirm**

Show the count already present, then a table of the missing customers (email, name, company). Ask the user to confirm before creating anything, and ask whether these customers have agreed to receive marketing email. Do not proceed without a yes.

**Step 5: Create the missing contacts**

For each confirmed customer, call `constant-contact-add-contact` with `email`, `first-name`, `last-name`, `phone` (from `billing-phone`), `company-name` (from `billing-company`) and `list-id` from Step 3 if any. Set `permission-to-send` only if the user said these customers consented; otherwise leave it out.

**Step 6: Report**

Created, skipped as already present, and failed (with the error), each as a count, followed by the failures.

**Rules & Guidelines:**

* Tools whose names start with woocommerce- are on the woocommerce MCP server; tools whose names start with constant-contact- are on the constant-contact MCP server. If a tool from either server is missing, stop and tell the user that both servers must be connected.
* Match records by email address only: WooCommerce `email` / `customer-email` against Constant Contact `email-address`. Trim and lower-case both sides before comparing. Never match on name alone.
* The only write this prompt may make is `constant-contact-add-contact`, and only after the user has confirmed. Do NOT call any other write tool. On Constant Contact that means none of `constant-contact-update-contact`, `constant-contact-add-contact-note`, `constant-contact-add-contact-list`, `constant-contact-update-contact-list`, `constant-contact-add-contact-tag`, `constant-contact-update-contact-tag`, `constant-contact-add-campaign`, `constant-contact-update-campaign`, `constant-contact-resend-campaign-to-non-openers`. On WooCommerce that means none of `woocommerce-add-coupon`, `woocommerce-update-coupon`, `woocommerce-add-order`, `woocommerce-update-order`, `woocommerce-add-order-note`, `woocommerce-add-refund`, `woocommerce-add-customer`, `woocommerce-update-customer`, `woocommerce-add-product`, `woocommerce-update-product`, `woocommerce-update-product-variation`, `woocommerce-send-order-details`.
* Never write to WooCommerce from this prompt.

**Validation:**

* Two WooCommerce customers with the same email are one contact; create it once.
* If `constant-contact-add-contact` fails because the email already exists, count it as already present, not as a failure.
* If no customers are missing, say so and stop after Step 2.