{"serverId":"mcp-registry/com.merchantwords/merchantwords","tools":[{"name":"get_account","fixed":{"name":"get_account","description":"Show the caller's MerchantWords API plan, live rate-limit and bulk-quota usage, and the full list of plans with their prices, rate limits, and quotas. Call this to check remaining quota before a large job, or to tell the user which upgrade unlocks more throughput/volume.","inputSchema":{"type":"object","properties":{}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":100,"tokensAfter":100},{"name":"get_markets","fixed":{"name":"get_markets","description":"List all supported Amazon marketplaces and their data coverage.","inputSchema":{"type":"object","properties":{}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":42,"tokensAfter":42},{"name":"get_serp","fixed":{"name":"get_serp","description":"Get all products on page 1 of Amazon search results for a keyword, with prices, stars, and reviews.","inputSchema":{"type":"object","required":["keyword"],"properties":{"country":{"type":"string","default":"us","description":"Marketplace code"},"keyword":{"type":"string","description":"Search keyword"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":95,"tokensAfter":95},{"name":"search_asin","fixed":{"name":"search_asin","description":"Reverse ASIN lookup — get product details and the top keywords it ranks for.","inputSchema":{"type":"object","required":["asin"],"properties":{"asin":{"type":"string","pattern":"^B0[A-Z0-9]{8}$","description":"Amazon ASIN (e.g. B0DJ19VGDD)"},"country":{"type":"string","default":"us","description":"Marketplace code"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":100,"tokensAfter":100},{"name":"search_keywords","fixed":{"name":"search_keywords","description":"Look up Amazon search volume, depth, trend, and 12-month history for a keyword.","inputSchema":{"type":"object","required":["keyword"],"properties":{"country":{"type":"string","default":"us","description":"Two-letter marketplace code (us, uk, de, etc.)"},"keyword":{"type":"string","description":"The keyword phrase to look up"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":104,"tokensAfter":104}],"toolsChanged":5,"tokensSaved":0,"todo":[],"note":"Deterministic fixes. Changes marked verify need a human look before shipping (renames, inferred annotations, inferred types, removed text). Parameter descriptions in `todo` need to be written by someone who knows the API."}