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索引已觀測

A2A Cosmetics

Agent-to-Agent (A2A) hub for cosmetics: skin care, fragrance, sun care, dermocosmetics.

我該用這個嗎

品質與安全性

A
說明品質
98%
結構描述完整度
70%
命名品質
95%
汙染風險
100%
權限相符程度
100%
協定合規性
100%

發現項目（1）

  • LOWTool 'get_item' description lacks action verb在 get_item 中

根據工具定義與協定合規性的自動化分析。

上下文成本

~3,108Token（工具定義）
~713 B典型回應大小
顯著的注意力影響（128k 上下文的 2.43%）

這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。

安裝

一鍵安裝

將以下內容加入你的 `claude_desktop_config.json` 檔案：

{
  "mcpServers": {
    "a2a-cosmetics": {
      "url": "https://mcp.a2a-cosmetics.ai/mcp"
    }
  }
}

遠端端點

https://mcp.a2a-cosmetics.ai/mcpstreamable-http

它能做什麼

工具清單

工具（20）

🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢resolve_jurisdiction(ship_to)

Where is this going? Resolve a ship-to (e.g. 'US', 'US-CA', 'UK', 'FR', 'EU-DE', 'JP') to one of the 18 markets and its rule set (13 rule sets; the six EU markets share one). UK is the label; machine fields carry the ISO code GB.

輸入結構描述

{
  "type": "object",
  "properties": {
    "ship_to": {
      "type": "string"
    }
  },
  "required": [
    "ship_to"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢resolve_actor(actor_class, credential)

Who is asking? Brand, manufacturer, retailer or distributor (business to business); auditor (read-only); agent (inherits the class of the credential it presents — none returns DENY_UNLICENSED_AGENT). The consumer is never the counterparty. Returns communication_class: trade_information or public.

輸入結構描述

{
  "type": "object",
  "properties": {
    "actor_class": {
      "type": "string"
    },
    "credential": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "actor_class"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢gate_transaction(ship_to, actor_class, product, product_type, ingredients, ...)

Allow or deny, with the reason and the rule. Takes a product (GTIN or catalogue id; optional), the ship-to market, the actor class and, when no record exists yet, the product type, ingredients (INCI) and claims. Returns one of twelve reason codes (ALLOW · REQUIRE_NOTIFICATION · REQUIRE_RESPONSIBLE_PERSON · DENY_NOT_A_COSMETIC_HERE · DENY_INGREDIENT_BANNED · DENY_INGREDIENT_LIMIT · DENY_CLAIM · DENY_MARKET · DENY_ACTOR_CLASS · DENY_UNLICENSED_AGENT · DENY_NO_GTIN · DENY_NOT_VERIFIED), the rule-set version, the source page and a decision_id for the downstream tools.

輸入結構描述

{
  "type": "object",
  "properties": {
    "ship_to": {
      "type": "string"
    },
    "actor_class": {
      "type": "string"
    },
    "product": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "product_type": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "ingredients": {
      "anyOf": [
        {
          "items": {
            "type": "string"
          },
          "type": "array"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "claims": {
      "anyOf": [
        {
          "items": {
            "type": "string"
          },
          "type": "array"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "channel": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "credential": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "ship_to",
    "actor_class"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢get_ingredient_record(ingredient)

One ingredient, and its status in every market: the standard ingredient name (INCI), aliases, and per rule set whether it is prohibited, restricted (with the limit or condition) or listed, each with the official list and its source page.

輸入結構描述

{
  "type": "object",
  "properties": {
    "ingredient": {
      "type": "string"
    }
  },
  "required": [
    "ingredient"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢get_market_status(product_type, market)

Is this product type a cosmetic here? Product type by market: cosmetic, drug, special class (functional cosmetic, quasi-drug, grade 2, therapeutic good) or not permitted — with the rule-set version and the regulator's page.

輸入結構描述

{
  "type": "object",
  "properties": {
    "product_type": {
      "type": "string"
    },
    "market": {
      "type": "string"
    }
  },
  "required": [
    "product_type",
    "market"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢get_notification_requirements(market, product_type)

What must be filed before sale in a market: the notification scheme, the responsible-person requirement and, for a product type in a special class, the extra step (review, registration, listing) — each with its source page.

輸入結構描述

{
  "type": "object",
  "properties": {
    "market": {
      "type": "string"
    },
    "product_type": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "market"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢get_label_and_claims(market, claims)

What the label must say, and which claims are allowed: the label requirements of the market and the claims rules of record (patterns that take a product out of the cosmetic class), each with its source page. Optional claims are checked against the rules.

輸入結構描述

{
  "type": "object",
  "properties": {
    "market": {
      "type": "string"
    },
    "claims": {
      "anyOf": [
        {
          "items": {
            "type": "string"
          },
          "type": "array"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "market"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢get_enforcement_watch(market, query, since)

Recalls, bans and safety alerts, dated: enforcement events by market, ingredient, brand or since a date, each with its source page.

輸入結構描述

{
  "type": "object",
  "properties": {
    "market": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "query": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "since": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  }
}

輸出結構描述

{
  "type": "object"
}
🟢search_cleared_items(market, query, lane, product_type, limit, ...)

Find products cleared for this market: validated product records in a market (query by product name, brand, product type or lane; optional lane filter: suncare · fragrance · dermocosmetics · peptides · korean · sustainable). Only validated rows are served; each item carries its claim status and market status.

輸入結構描述

{
  "type": "object",
  "properties": {
    "market": {
      "type": "string"
    },
    "query": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "lane": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "product_type": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "limit": {
      "default": 25,
      "type": "integer"
    },
    "decision_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "market"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢get_item(gtin, market, decision_id)

One product by GTIN, fully resolved: taxonomy path, variant or form, brand, market, claim status, market status, availability; after the gate also ingredients, claims, attributes, shades (parent and child) and offers.

輸入結構描述

{
  "type": "object",
  "properties": {
    "gtin": {
      "type": "string"
    },
    "market": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "decision_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "gtin"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢compare_items(gtins, market, decision_id)

Compare products, variants and shades side by side (two to eight GTINs or catalogue ids).

輸入結構描述

{
  "type": "object",
  "properties": {
    "gtins": {
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "market": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "decision_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "gtins"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢find_verified_supplier(market, decision_id, gtin, query, limit)

Verified makers and brands for this product or product type in a market: supplier records (brand · manufacturer) with their claim status — verified first, then claimed, then listed. Takes the decision_id of an allow decision.

輸入結構描述

{
  "type": "object",
  "properties": {
    "market": {
      "type": "string"
    },
    "decision_id": {
      "type": "string"
    },
    "gtin": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "query": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "limit": {
      "default": 25,
      "type": "integer"
    }
  },
  "required": [
    "market",
    "decision_id"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢get_availability(gtin, decision_id, market)

In stock, and where: the availability block of a product (banners on the shelf of record, product URLs read live at load, store counts where the retailer record carries one) once gate_transaction has answered allow (decision_id).

輸入結構描述

{
  "type": "object",
  "properties": {
    "gtin": {
      "type": "string"
    },
    "decision_id": {
      "type": "string"
    },
    "market": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "gtin",
    "decision_id"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢get_price(gtin, decision_id, market)

The price for this buyer: the price basis (list · contract) from the supplier's offers on the record, once gate_transaction has answered allow (decision_id). Tiers buy services, never rank.

輸入結構描述

{
  "type": "object",
  "properties": {
    "gtin": {
      "type": "string"
    },
    "decision_id": {
      "type": "string"
    },
    "market": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "gtin",
    "decision_id"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢get_product_documents(gtin, decision_id, market)

Safety report, certificate of analysis, data sheet: the documents on a product record (product information file pointer, safety assessment, certificate of analysis, safety data sheet), each a URL with its read date; decision_id required.

輸入結構描述

{
  "type": "object",
  "properties": {
    "gtin": {
      "type": "string"
    },
    "decision_id": {
      "type": "string"
    },
    "market": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "gtin",
    "decision_id"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟢verify_gtin(gtin)

Is this GTIN real, and whose is it? Check-digit validation, the GS1 prefix, and the validated record(s) that carry it on this hub with their brand and claim status.

輸入結構描述

{
  "type": "object",
  "properties": {
    "gtin": {
      "type": "string"
    }
  },
  "required": [
    "gtin"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟡create_order_intent(gtin, quantity, decision_id, market, ship_to)

Open an order between two agents: an order intent for a cleared product after the gate; the intent carries reason_code + rule_set_version and settles by x402 on a2a-x402.ai.

輸入結構描述

{
  "type": "object",
  "properties": {
    "gtin": {
      "type": "string"
    },
    "quantity": {
      "type": "integer"
    },
    "decision_id": {
      "type": "string"
    },
    "market": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "ship_to": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "gtin",
    "quantity",
    "decision_id"
  ]
}

輸出結構描述

{
  "type": "object"
}
⚪a2a_handoff(intent_id, decision_id, counterparty_card_url)

Hand the buyer to the right agent over Agent-to-Agent (A2A): with an allow decision the order intent goes to the counterparty's agent (envelope + card URL); with a deny, the market agent of the ship-to (the regulator's home page beside it) — a referral, never a sale to a consumer.

輸入結構描述

{
  "type": "object",
  "properties": {
    "intent_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "decision_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    },
    "counterparty_card_url": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  }
}

輸出結構描述

{
  "type": "object"
}
🟢get_safety_label(market, product_type)

Warnings and age limits: the warning statements the market requires for a product type (sunscreen, hair dye, aerosols, children's products) and the safety-alert scheme of the regulator, each with its source page.

輸入結構描述

{
  "type": "object",
  "properties": {
    "market": {
      "type": "string"
    },
    "product_type": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "market"
  ]
}

輸出結構描述

{
  "type": "object"
}
🟡log_audit(kind, reference_id, note)

Write a line to the audit record for a gate decision, an order intent or a handoff (returns the line id).

輸入結構描述

{
  "type": "object",
  "properties": {
    "kind": {
      "type": "string"
    },
    "reference_id": {
      "type": "string"
    },
    "note": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null
    }
  },
  "required": [
    "kind",
    "reference_id"
  ]
}

輸出結構描述

{
  "type": "object"
}

建議的提示詞

search_research
Search for information about [topic] using A2A Cosmetics
預期的工具： search_cleared_items
find_specific
Find [specific item] using A2A Cosmetics
預期的工具： search_cleared_items
retrieve_data
Get details about [item] from A2A Cosmetics
預期的工具： get_ingredient_record
fetch_info
Fetch [information type] using A2A Cosmetics
預期的工具： get_ingredient_record
search_then_create
Search for [item] and create a new [related item] using A2A Cosmetics
預期的工具： search_cleared_itemscreate_order_intent

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已驗證未記錄版本20 個工具
已驗證未記錄版本20 個工具