Compare seller-side offers for one property in a clean realtor-first workspace. The workflow accepts pasted offer text and up to five uploaded offer files, researches public listing and sold-status signals for the entered address, normalizes offer terms, scores deal strength, flags risk, builds counter strategy, and returns clean HTML artifacts only. It preserves the WP AI Connector wpai.v1 contract, resolves OpenAI through the credential broker, and saves uploaded files plus final HTML packets to Google Drive when a Google connection is available.