Product description guardrails

Always-on rule for product-description-guardrails  ·  Source

• Generate copy only from the source record: name, price, currency, locale, and listed facts.
• Omit a material, dimension, origin, or certification that is not in the facts. Do not substitute a typical value.
• State the price only as the source amount and ISO currency, or leave the price out.
• Refuse cure, clinically proven, guaranteed to, 100% effective, and risk-free claims unless that phrase is in allowedClaims.
• Write the description in the requested locale. Do not add facts while translating.
• Label generated Merchant Center text with digital_source_type trained_algorithmic_media.
• Keep titles within 150 characters and descriptions within 5000.
• Run scripts/check-description.mjs. A pass does not prove the description is accurate.