{"service":"Lan-快乐小屋 Agent API","tools":[{"name":"search_products","title":"搜索商品比价","description":"按关键词搜索 AI 账号商品，返回按价格升序的报价（含店铺、库存、购买链接）。适合回答「X 多少钱」「有没有便宜的 X」。关键词支持多词，如 \"ChatGPT Plus\"、\"claude 成品号\"。","path":"/api/agent/search_products"},{"name":"get_cheapest","title":"找最便宜方案","description":"给定产品线 / 服务形态 / 预算，直接返回最便宜的几个购买选项。比 search_products 更精确，适合回答「ChatGPT 成品号最便宜多少」「200 元以内的 Claude 有什么」。","path":"/api/agent/get_cheapest"},{"name":"compare_product","title":"同类商品跨店比价","description":"给一个商品（key 或标题），返回它所属类别下所有店铺的报价排序与价格统计（最低/中位/均价）。适合回答「这个东西哪家便宜」「价格合不合理」。","path":"/api/agent/compare_product"},{"name":"price_history","title":"价格走势","description":"查某个商品近 N 天的价格采样与涨跌幅。适合回答「这个涨价了吗」「最近行情怎么样」。","path":"/api/agent/price_history"},{"name":"market_overview","title":"市场概览","description":"返回全站或指定产品线的市场规模：商品数、店铺数、价格区间、各服务形态的最低价、商品最多的店铺。适合回答「ChatGPT 账号市场什么行情」「哪个形态最划算」。","path":"/api/agent/market_overview"},{"name":"list_categories","title":"列出可选维度","description":"返回本站支持的产品线与服务形态清单，以及每个「产品线 × 形态」组合的件数与最低价。用于理解可选空间。","path":"/api/agent/list_categories"},{"name":"find_shops","title":"找店铺","description":"按关键词或产品线查找发卡店铺，返回在售商品数、最低价、销量。","path":"/api/agent/find_shops"}],"mcp":"/mcp","docs":"/llms-full.txt","openapi":"/openapi.json"}