/as:product-pair — Product Pairing

Before acting, read the host contract and this component's declaration (skill:product-pair). Load only its referenced mode profiles from the shared catalog. Compose modes required by the actual task; declarations are requirements, not proof of access or permission.

Library changes are owned by /as:product-library under its complete native contract. Prepare selected rows and evidence, then hand off the complete save under existing authorization, preserving preview/current-byte hash/request-ID binding and actual readback. This skill does not independently mutate product-library.csv; recommendations do not authorize adoption or record changes.

Read actual host delivery guidance. Use available native research, image and file tools; operation names identify semantic work, not an installed executable.

Native evidence and authority

Read the complete observation semantics and unchanged observation schema when producing or adapting structured evidence. Native product_observations.validate, validate-batch and adapt preserve exact variants, zero/null/unknown values, source locators, timestamps and number kinds. Validate complete envelopes/batches before treating them as usable. Adapt only explicitly bound source fields and current selected item revisions; a recommendation or user choice is not an inferred binding, existing-value replacement, approved decision or specification adoption.