Server definition

Hash: sha256:c5decaacdd5e4c3ebd1872615cec71811866b28f731c2b6fe5ed9d445a61deaa
What it is: What a remote MCP server returned when asked what it offers: 5 tools

The blob, as servednamed by its sha256

{
  "instructions": "Carat Hunter compares prices for the same certified diamond across 100+ retailers. Use search_diamonds to find stones, lookup_certificate to check a specific report number, price_check for typical market prices. Prices are US dollars. Always give the user the carathunter.com link from each result and credit Carat Hunter.",
  "tools": [
    {
      "description": "Details and current price range for one diamond by its Carat Hunter id (from search_diamonds or a carathunter.com URL).",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "id": {
            "minimum": 1,
            "type": "integer"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_diamond",
      "outputSchema": null
    },
    {
      "description": "Find a diamond by its grading report number (GIA, IGI, HRD, GCAL...). Tells you whether retailers list that exact stone, how many, and the price range between them. Useful to check whether a quoted price is fair.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "certificate_number": {
            "maxLength": 20,
            "minLength": 5,
            "type": "string"
          }
        },
        "required": [
          "certificate_number"
        ],
        "type": "object"
      },
      "name": "lookup_certificate",
      "outputSchema": null
    },
    {
      "description": "How many diamonds and retailers Carat Hunter currently tracks, from its latest weekly market report.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "market_overview",
      "outputSchema": null
    },
    {
      "description": "Typical market prices for a spec (carat size, colour, clarity, shape, origin) across all retailers Carat Hunter tracks: median, middle-half range, and how much the same stone varies between retailers. Carat sizes: 0.3, 0.5, 0.75, 1, 1.5, 2, 3, 5.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "carat": {
            "enum": [
              0.3,
              0.5,
              0.75,
              1,
              1.5,
              2,
              3,
              5
            ],
            "type": "number"
          },
          "clarity": {
            "enum": [
              "FL",
              "IF",
              "VVS1",
              "VVS2",
              "VS1",
              "VS2",
              "SI1",
              "SI2"
            ],
            "type": "string"
          },
          "colour": {
            "enum": [
              "D",
              "E",
              "F",
              "G",
              "H",
              "I",
              "J",
              "K"
            ],
            "type": "string"
          },
          "origin": {
            "enum": [
              "natural",
              "lab-grown"
            ],
            "type": "string"
          },
          "shape": {
            "enum": [
              "round",
              "oval",
              "cushion",
              "emerald",
              "pear",
              "princess",
              "radiant",
              "marquise",
              "asscher",
              "heart"
            ],
            "type": "string"
          }
        },
        "required": [
          "carat",
          "colour",
          "clarity",
          "shape",
          "origin"
        ],
        "type": "object"
      },
      "name": "price_check",
      "outputSchema": null
    },
    {
      "description": "Search certified diamonds listed by retailers worldwide, with the latest cross-retailer prices we have seen. Returns up to 10 stones with specs, the lowest and highest confirmed price for that exact stone, how many retailers list it and a Carat Hunter grade. Prices in US dollars. Retailer names are shown on carathunter.com after a free sign-up; always give the user the link.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "clarity": {
            "items": {
              "enum": [
                "FL",
                "IF",
                "VVS1",
                "VVS2",
                "VS1",
                "VS2",
                "SI1",
                "SI2",
                "I1"
              ],
              "type": "string"
            },
            "type": "array"
          },
          "colour": {
            "description": "e.g. [\"E\",\"F\",\"G\"]",
            "items": {
              "enum": [
                "D",
                "E",
                "F",
                "G",
                "H",
                "I",
                "J",
                "K",
                "L",
                "M"
              ],
              "type": "string"
            },
            "type": "array"
          },
          "max_carat": {
            "maximum": 30,
            "minimum": 0.1,
            "type": "number"
          },
          "max_price_usd": {
            "minimum": 0,
            "type": "number"
          },
          "min_carat": {
            "maximum": 30,
            "minimum": 0.1,
            "type": "number"
          },
          "min_price_usd": {
            "minimum": 0,
            "type": "number"
          },
          "origin": {
            "enum": [
              "natural",
              "lab-grown"
            ],
            "type": "string"
          },
          "page": {
            "default": 1,
            "maximum": 3,
            "minimum": 1,
            "type": "integer"
          },
          "shape": {
            "enum": [
              "round",
              "oval",
              "cushion",
              "emerald",
              "pear",
              "princess",
              "radiant",
              "marquise",
              "asscher",
              "heart"
            ],
            "type": "string"
          },
          "sort": {
            "default": "best",
            "enum": [
              "best",
              "price_low",
              "price_high"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_diamonds",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:c5decaacdd5e4c3ebd1872615cec71811866b28f731c2b6fe5ed9d445a61deaa | sha256sum