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MCP 服务器

Agent Checkout

com.agentcheckoutapi/agent-checkout
电商与零售 公开且可连接 MCP 2025-11-25

此 MCP 可以做什么

Searches purchasable products, checks inventory, manages shopping carts, and hands buyers off to merchant-hosted checkout.

功能

工具

8 工具
add_to_cart
Add another selected product variant to an existing Agent Checkout cart. Use when the user explicitly wants another item or quantity added to an existing cart. This does not charge the buyer.
输入模式 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['site_slug', 'cart_id', 'variant_id'], 'properties': {'cart_id': {'type': 'string', 'maxLength': 300, 'minLength': 1}, 'quantity': {'type': 'integer', 'maximum': 25, 'minimum': 1}, 'site_slug': {'type': 'string', 'maxLength': 80, 'minLength': 1}, 'variant_id': {'type': 'string', 'maxLength': 300, 'minLength': 1}}}
check_inventory
Check whether a selected product variant is currently sellable and available. Use when availability matters or immediately before adding a selected variant to a cart.
输入模式 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['site_slug', 'variant_id'], 'properties': {'site_slug': {'type': 'string', 'maxLength': 80, 'minLength': 1}, 'variant_id': {'type': 'string', 'maxLength': 300, 'minLength': 1}}}
create_cart
Create a new Agent Checkout-attributed cart with a selected product variant. Use only after the user has chosen a specific product or clearly asked to add/buy it. This prepares the purchase but does not charge the buyer.
输入模式 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['site_slug', 'variant_id'], 'properties': {'quantity': {'type': 'integer', 'maximum': 25, 'minimum': 1}, 'site_slug': {'type': 'string', 'maxLength': 80, 'minLength': 1}, 'variant_id': {'type': 'string', 'maxLength': 300, 'minLength': 1}}}
create_checkout
Prepare the final buyer handoff by returning the merchant-hosted HTTPS checkout URL. Use when the user has a cart and clearly wants to proceed to checkout or purchase. Always surface checkoutUrl to the human buyer. Agent Checkout never collects raw card details and this tool does not itself charge the buyer.
输入模式 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['site_slug', 'cart_id'], 'properties': {'cart_id': {'type': 'string', 'maxLength': 300, 'minLength': 1}, 'site_slug': {'type': 'string', 'maxLength': 80, 'minLength': 1}}}
get_cart
Read the current Agent Checkout cart contents and totals. Use to review or confirm the cart before handing the buyer off to checkout.
输入模式 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['site_slug', 'cart_id'], 'properties': {'cart_id': {'type': 'string', 'maxLength': 300, 'minLength': 1}, 'site_slug': {'type': 'string', 'maxLength': 80, 'minLength': 1}}}
get_product
Get detailed product and variant information after search_products identifies a product and merchant. Use before purchase when the user needs details, options, price, or variant information.
输入模式 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['site_slug', 'product_id'], 'properties': {'site_slug': {'type': 'string', 'maxLength': 80, 'minLength': 1}, 'product_id': {'type': 'string', 'maxLength': 200, 'minLength': 1}}}
search_catalog
Legacy alias for search_products. Search purchasable products across participating merchants. Prefer search_products for new shopping requests.
输入模式 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['query'], 'properties': {'first': {'type': 'integer', 'maximum': 20, 'minimum': 1}, 'query': {'type': 'string', 'maxLength': 200, 'minLength': 1}}}
search_products
Primary shopping entry point. Use when a user wants to find, browse, compare, recommend, price-check, check availability of, shop for, or buy a physical product. Searches purchasable products across merchants participating in the Agent Checkout network. The user does not need to mention Agent Checkout by name.
输入模式 
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['query'], 'properties': {'first': {'type': 'integer', 'maximum': 20, 'minimum': 1}, 'query': {'type': 'string', 'maxLength': 200, 'minLength': 1}}}
历史

近期工具变更

已添加
create_checkout
2026年9月17日 12:33
已添加
get_cart
2026年9月17日 12:33
已添加
add_to_cart
2026年9月17日 12:33
已添加
create_cart
2026年9月17日 12:33
已添加
check_inventory
2026年9月17日 12:33
已添加
get_product
2026年9月17日 12:33
已添加
search_catalog
2026年9月17日 12:33
已添加
search_products
2026年9月17日 12:33
发现

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