MCP MeasureMCP Measure

índice observado

NOSTOS

Retro games and vintage apparel in Duluth, GA. Live catalog, prices, trade-in offers, policies.

¿Debería usar esto?

Calidad y seguridad

A
Calidad de la descripción
92%
Integridad del esquema
68%
Calidad de los nombres
99%
Riesgo de envenenamiento
100%
Coincidencia de permisos
100%
Cumplimiento del protocolo
100%

Hallazgos (3)

  • LOWTool 'get_item' description lacks action verben get_item
  • LOWTool 'get_credit_policy' description lacks action verben get_credit_policy
  • LOWTool 'lookup_market_price' description lacks action verben lookup_market_price

Basado en el análisis automatizado de las definiciones de herramientas y el cumplimiento del protocolo.

Costo de contexto

~2,062Tokens (definiciones de herramientas)
~918 BTamaño de respuesta típico
Impacto moderado en la atención (1.61% del contexto de 128k)

Este es el número aproximado de tokens que se consumen cada vez que las herramientas del servidor se cargan en el contexto de un modelo. Los recuentos más altos reducen la atención disponible para otras tareas.

Instalar

Instalación con un clic

Agrega esto a tu archivo `claude_desktop_config.json`:

{
  "mcpServers": {
    "nostos": {
      "url": "https://mcp.nostos.market/mcp"
    }
  }
}

Puntos de conexión remotos

https://mcp.nostos.market/mcpstreamable-http
https://mcp.nostos.market/ssesse

Qué puede hacer

Inventario de herramientas

Herramientas (14)

🟢 Solo lectura🟡 Escritura🔴 Eliminación⚪ Desconocido
🟢search_inventory(query, platform, department, region, condition, ...)

Search the live NOSTOS catalog of retro games, consoles, and vintage apparel. Free-text query plus platform, department, region, condition, and price filters. Returns online-buyable items by default. Every item is unique and individually graded.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Free-text match across name, description, genre, and platform. All words must match."
    },
    "platform": {
      "type": "string",
      "description": "Filter by platform (case-insensitive substring), e.g. 'Saturn', 'N64', 'Game Boy'."
    },
    "department": {
      "type": "string",
      "description": "Filter by department (substring), e.g. 'VG - Software', 'Apparel'."
    },
    "region": {
      "type": "string",
      "description": "Filter by exact region code, e.g. 'JP', 'US', 'PAL'."
    },
    "condition": {
      "type": "string",
      "description": "Filter by exact condition, e.g. 'Loose', 'CIB', 'New'."
    },
    "minPrice": {
      "type": "number",
      "minimum": 0,
      "description": "Minimum price in USD."
    },
    "maxPrice": {
      "type": "number",
      "minimum": 0,
      "description": "Maximum price in USD."
    },
    "includeSold": {
      "type": "boolean",
      "description": "Include sold and in-store-only items. Default false (online-buyable only)."
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "description": "Max results to return. Default 20."
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_item(sku)

Full details for one SKU: description, condition notes, price, region, image, and a direct product URL, plus real-time availability.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "sku": {
      "type": "string",
      "description": "The product SKU, e.g. 'NOST-VGS-0075'."
    }
  },
  "required": [
    "sku"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢check_availability(skus)

Real-time status (available, reserved, sold, or invalid) for up to 50 SKUs at once. The live source of truth; the catalog can lag a recent sale.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "skus": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "minItems": 1,
      "maxItems": 50,
      "description": "SKUs to check, up to 50, e.g. ['NOST-VGS-0075','NOST-VGS-0076']."
    }
  },
  "required": [
    "skus"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_platforms

List the console platforms currently in stock, each with a count of available items.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_departments

List the store departments currently in stock (e.g. 'VG - Software', 'CLTH - Vintage Apparel'), each with a count of available items.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_recent_drops(limit)

List the most recently added in-stock items, newest first. The answer to what is new at NOSTOS.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "description": "Max items to return. Default 10."
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_store_info

NOSTOS store information: address, hours, contact, mission, tagline, categories, area served, social links, and current online and storefront status.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_condition_grading_rubric(department)

The NOSTOS condition grading vocabulary and the criteria for each grade, with region-code meanings. Optionally filter to one department.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "department": {
      "type": "string",
      "description": "Optional department filter, e.g. 'VG - Software', 'CLTH - Vintage Apparel'. Omit for the full rubric."
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_buying_policy

What NOSTOS buys and declines, how cash and store-credit offers are calculated, bounty premiums, basket caps, the free shipping label threshold, and the trade-in process.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_return_policy

The NOSTOS return policy: 14-day window, eligible reasons, free return shipping on valid claims, refund timing, and the 110% store-credit option.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_credit_policy

How NOSTOS store credit works: the 15% uplift over cash, the in-store drop-off bonus, the return bonus, and redemption.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_shipping_estimate(destination_country, item_count)

The NOSTOS shipping policy for a destination country (US, Canada, or not-yet-active international), including the free prepaid trade-in label threshold. Policy, not a live carrier rate.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "destination_country": {
      "type": "string",
      "minLength": 2,
      "maxLength": 2,
      "description": "ISO-3166-1 alpha-2 destination country code, e.g. 'US', 'CA'."
    },
    "item_count": {
      "type": "integer",
      "minimum": 1,
      "maximum": 20,
      "description": "Number of items. Default 1."
    }
  },
  "required": [
    "destination_country"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢lookup_market_price(name, platform, condition)

Estimated market value (loose, CIB, and new) for a game or console from current PriceCharting guide data, plus the NOSTOS cash and store-credit buy offers.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "minLength": 2,
      "description": "Title to look up, e.g. 'Mario Kart 64'."
    },
    "platform": {
      "type": "string",
      "description": "Platform hint to disambiguate, e.g. 'N64', 'Saturn'."
    },
    "condition": {
      "type": "string",
      "enum": [
        "loose",
        "cib",
        "new"
      ],
      "description": "Optional condition to focus the result on."
    }
  },
  "required": [
    "name"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_trade_in_offer_estimate(items)

Cash and store-credit totals for a basket of items to sell, with free-shipping eligibility and whether the basket routes to a personal review. Persists nothing. Provide each item's buyPrice from lookup_market_price.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "items": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "Optional client id for the item."
          },
          "name": {
            "type": "string",
            "description": "Item title."
          },
          "platform": {
            "type": "string",
            "description": "Platform, e.g. 'Nintendo 64'."
          },
          "condKey": {
            "type": "string",
            "enum": [
              "loose",
              "cib",
              "new",
              "manual"
            ],
            "description": "Condition key."
          },
          "condLabel": {
            "type": "string",
            "description": "Human condition label."
          },
          "buyPrice": {
            "type": "number",
            "minimum": 0,
            "description": "Per-item NOSTOS cash offer in USD, from lookup_market_price."
          }
        },
        "required": [
          "name",
          "platform",
          "condKey",
          "buyPrice"
        ],
        "additionalProperties": false
      },
      "minItems": 1,
      "maxItems": 100,
      "description": "Basket of items to sell. Use lookup_market_price to get each item's buyPrice first."
    }
  },
  "required": [
    "items"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Prompts recomendados

search_research
Search for information about [topic] using NOSTOS
Herramientas esperadas: search_inventory
find_specific
Find [specific item] using NOSTOS
Herramientas esperadas: search_inventory
retrieve_data
Get details about [item] from NOSTOS
Herramientas esperadas: get_item
fetch_info
Fetch [information type] using NOSTOS
Herramientas esperadas: get_item
list_items
List all [items] available in NOSTOS
Herramientas esperadas: list_platforms

Comunidad

Califica este servidor

Evidencia

Observaciones recientes

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