stierproducts tier lists

• list_categories — List the product categories that have a published tier list, newest research first. Call this first when you do not already know the exact category slug: slugs
• search_products — Find ranked products by name or brand across every board. Returns the slug, category and tier for each match, which is what get_product and get_tier_list need n
• get_tier_list — The full S-to-F tier list for one category: every ranked product with its tier, rank, LP, verdict, pros, cons, citation counts, GTIN barcodes and, where the mak
• get_product — Everything held on one product: its placement, verdict, pros and cons, GTIN barcodes, the announcement date where the maker published one, and a breakdown of ho
• compare_products — Compare two to five products side by side. They must share a category: LP is points on one category ladder and comparing across boards is meaningless, so a mixe
• what_to_avoid — The products the research placed in the bottom tiers, and the ones it deliberately entered as traps buyers cross-shop but should not buy. Use it to answer "what

No long description beyond the summary.