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Evidence row 258761

Observed , by probe.mcp/1.

Kind
mcp.tools
About
endpoint 633c89fe-b16c-4c8a-a5ef-9e8f0f6427ca
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c0d9bff63139e0b6be3feecffbb456535c1b450c392cd2dc126c1639cef57d72
Leaf
0x5442a4d3d96e2d5d5e1c68a15f5fbf1295583682e747d4a3c4c29d9b01a5108d

What was observed

{
  "count": 9,
  "tools": [
    {
      "description": "Add an item to a wishlist. Requires editToken from create. OpenAPI: addWishlistItem.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "asin": {
            "type": "string"
          },
          "catalogId": {
            "type": "string"
          },
          "editToken": {
            "description": "X-Edit-Token from create/mutate response",
            "minLength": 1,
            "type": "string"
          },
          "emoji": {
            "type": "string"
          },
          "id": {
            "description": "Wishlist id",
            "minLength": 1,
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "searchKeywords": {
            "type": "string"
          },
          "title": {
            "type": "string"
          },
          "url": {
            "type": "string"
          }
        },
        "required": [
          "id",
          "editToken"
        ],
        "type": "object"
      },
      "name": "add_wishlist_item"
    },
    {
      "description": "One call: create a curated host / hostess gifts gift wishlist and return shopUrl (share link) + ownerUrl. Preferred agent path: create a wishlist and add ASINs / keywords / search queries in one call. OpenAPI: agentCreateAndFill.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "budgetBand": {
            "type": "string"
          },
          "dietaryNotes": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "giftCategories": {
            "items": {
              "enum": [
                "wine",
                "flowers",
                "candles",
                "tableware",
                "serving",
                "kitchen",
                "gourmet",
                "chocolate",
                "plants",
                "linens",
                "experience",
                "practical",
                "luxury"
              ],
              "type": "string"
            },
            "type": "array"
          },
          "hostName": {
            "type": "string"
          },
          "itemAsins": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "itemKeywords": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "itemQueries": {
            "description": "Each query is searched and added as a wish",
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "locale": {
            "description": "User locale, e.g. en, sv, de, fr, es",
            "minLength": 2,
            "type": "string"
          },
          "marketplace": {
            "description": "Amazon storefront domain or id for the end user, e.g. amazon.se, amazon.com, se, de. REQUIRED.",
            "minLength": 2,
            "type": "string"
          },
          "occasion": {
            "enum": [
              "dinner-party",
              "brunch",
              "bbq",
              "potluck",
              "wine-night",
              "holiday-dinner",
              "birthday-dinner",
              "thank-you-host",
              "housewarming-dinner",
              "other"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "create_and_fill"
    },
    {
      "description": "Create a host gift wishlist. Returns id, editToken, ownerUrl, shopUrl, wishlist, storage. Save editToken for add_wishlist_item. OpenAPI: createWishlist.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "budgetBand": {
            "type": "string"
          },
          "dietaryNotes": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "giftCategories": {
            "items": {
              "enum": [
                "wine",
                "flowers",
                "candles",
                "tableware",
                "serving",
                "kitchen",
                "gourmet",
                "chocolate",
                "plants",
                "linens",
                "experience",
                "practical",
                "luxury"
              ],
              "type": "string"
            },
            "type": "array"
          },
          "hostName": {
            "type": "string"
          },
          "items": {
            "items": {
              "additionalProperties": false,
              "properties": {
                "asin": {
                  "type": "string"
                },
                "catalogId": {
                  "type": "string"
                },
                "emoji": {
                  "type": "string"
                },
                "name": {
                  "type": "string"
                },
                "searchKeywords": {
                  "type": "string"
                },
                "title": {
                  "type": "string"
                },
                "url": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "type": "array"
          },
          "locale": {
            "description": "User locale, e.g. en, sv, de, fr, es",
            "minLength": 2,
            "type": "string"
          },
          "marketplace": {
            "description": "Amazon storefront domain or id for the end user, e.g. amazon.se, amazon.com, se, de. REQUIRED.",
            "minLength": 2,
            "type": "string"
          },
          "occasion": {
            "enum": [
              "dinner-party",
              "brunch",
              "bbq",
              "potluck",
              "wine-night",
              "holiday-dinner",
              "birthday-dinner",
              "thank-you-host",
              "housewarming-dinner",
              "other"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "create_wishlist"
    },
    {
      "description": "Paginated curated host gift starters. ALWAYS pass marketplace + locale. Search remains primary discovery. OpenAPI: getCatalog.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "giftCategories": {
            "description": "Comma-separated gift categories",
            "type": "string"
          },
          "giftCategory": {
            "enum": [
              "wine",
              "flowers",
              "candles",
              "tableware",
              "serving",
              "kitchen",
              "gourmet",
              "chocolate",
              "plants",
              "linens",
              "experience",
              "practical",
              "luxury"
            ],
            "type": "string"
          },
          "limit": {
            "default": 24,
            "maximum": 100,
            "minimum": 1,
            "type": "integer"
          },
          "locale": {
            "description": "User locale, e.g. en, sv, de, fr, es",
            "minLength": 2,
            "type": "string"
          },
          "marketplace": {
            "description": "Amazon storefront domain or id for the end user, e.g. amazon.se, amazon.com, se, de. REQUIRED.",
            "minLength": 2,
            "type": "string"
          },
          "occasion": {
            "enum": [
              "dinner-party",
              "brunch",
              "bbq",
              "potluck",
              "wine-night",
              "holiday-dinner",
              "birthday-dinner",
              "thank-you-host",
              "housewarming-dinner",
              "other"
            ],
            "type": "string"
          },
          "offset": {
            "default": 0,
            "minimum": 0,
            "type": "integer"
          },
          "q": {
            "description": "Full-text filter",
            "type": "string"
          }
        },
        "required": [
          "marketplace",
          "locale"
        ],
        "type": "object"
      },
      "name": "get_catalog"
    },
    {
      "description": "Health check for Host Gifts. Returns ok, storage, paapi, trackingTag (null until enrolled), defaultDomain, catalogCount, and marketplaces[] (domain, label, tagConfigured). Use this first. OpenAPI: getHealth.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "get_health"
    },
    {
      "description": "Fetch a wishlist by id. Returns wishlist items with buyUrl/linkType when available, plus ownerUrl and shopUrl. OpenAPI: getWishlist.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "id": {
            "description": "Wishlist id",
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_wishlist"
    },
    {
      "description": "List supported Amazon storefronts. Agents MUST pick the user's marketplace and pass it on search/catalog/resolve.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "list_marketplaces"
    },
    {
      "description": "Resolve an ASIN, pasted Amazon /dp/ URL, or keywords to a buyUrl (trackingTag null until enrolled). ALWAYS pass marketplace + locale. OpenAPI: resolveProduct.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "asin": {
            "description": "10-char Amazon ASIN",
            "type": "string"
          },
          "budgetBand": {
            "type": "string"
          },
          "giftCategory": {
            "enum": [
              "wine",
              "flowers",
              "candles",
              "tableware",
              "serving",
              "kitchen",
              "gourmet",
              "chocolate",
              "plants",
              "linens",
              "experience",
              "practical",
              "luxury"
            ],
            "type": "string"
          },
          "keywords": {
            "description": "Search keywords if no ASIN",
            "type": "string"
          },
          "locale": {
            "description": "User locale, e.g. en, sv, de, fr, es",
            "minLength": 2,
            "type": "string"
          },
          "marketplace": {
            "description": "Amazon storefront domain or id for the end user, e.g. amazon.se, amazon.com, se, de. REQUIRED.",
            "minLength": 2,
            "type": "string"
          },
          "occasion": {
            "enum": [
              "dinner-party",
              "brunch",
              "bbq",
              "potluck",
              "wine-night",
              "holiday-dinner",
              "birthday-dinner",
              "thank-you-host",
              "housewarming-dinner",
              "other"
            ],
            "type": "string"
          },
          "url": {
            "description": "Pasted Amazon product URL",
            "type": "string"
          }
        },
        "required": [
          "marketplace",
          "locale"
        ],
        "type": "object"
      },
      "name": "resolve_product"
    },
    {
      "description": "Search Amazon for hostess / dinner-party gifts on the user's marketplace. ALWAYS pass marketplace + locale. OpenAPI: searchAmazon.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "dietaryNotes": {
            "description": "Comma-separated dietary notes",
            "type": "string"
          },
          "giftCategory": {
            "enum": [
              "wine",
              "flowers",
              "candles",
              "tableware",
              "serving",
              "kitchen",
              "gourmet",
              "chocolate",
              "plants",
              "linens",
              "experience",
              "practical",
              "luxury"
            ],
            "type": "string"
          },
          "limit": {
            "default": 10,
            "maximum": 20,
            "minimum": 1,
            "type": "integer"
          },
          "locale": {
            "description": "User locale, e.g. en, sv, de, fr, es",
            "minLength": 2,
            "type": "string"
          },
          "marketplace": {
            "description": "Amazon storefront domain or id for the end user, e.g. amazon.se, amazon.com, se, de. REQUIRED.",
            "minLength": 2,
            "type": "string"
          },
          "occasion": {
            "enum": [
              "dinner-party",
              "brunch",
              "bbq",
              "potluck",
              "wine-night",
              "holiday-dinner",
              "birthday-dinner",
              "thank-you-host",
              "housewarming-dinner",
              "other"
            ],
            "type": "string"
          },
          "q": {
            "description": "Search query, e.g. cheese board",
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "q",
          "marketplace",
          "locale"
        ],
        "type": "object"
      },
      "name": "search_gifts"
    }
  ]
}

What the leaf hashes

{"body":"c0d9bff63139e0b6be3feecffbb456535c1b450c392cd2dc126c1639cef57d72","id":258761,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793030369753678,"prev":null,"subject":"633c89fe-b16c-4c8a-a5ef-9e8f0f6427ca","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x544228a67e9ca37eee9404bfb0a95e5abccaa31ab271bf12749c3b2e6da3ac02
  2. 0xc6e0b371a44f1d457695b4d1c53b276960f39b097859c2ba7ba8415e167536af
  3. 0xf1cee4324155e1dc22afbfcc27de7edb9733c4bf4d5cb1a85f11d6b919ef8e1d
  4. 0xa9c0acefe2607860e519226f4b51842a75bb11531cd92157ded807348d6cb463
  5. 0x6297114086de653255237f21f10471de6b93acfc9ec4d4328501105a47c64980
  6. 0x6a806c3f1fa0c86ae1fd8e25bccf578390634d48c8f28c2ebb911f525ccf9fd7
  7. 0x0fd94dcf5bea518cbcb839aba8c158129b0885a7ed916c04ee877db45d690485
  8. 0x0b38222ef6cdb87ace762836edd6c5ce4e905be4c60135d199fb0b285a532947
  9. 0x40581d4b92f98d03f4d30c02fe130618ca6e557f88c320ec8e64c0093ec35134
  10. 0xbe52a1de9424037e1e4260713fa281437aa5a001a2cf6c6f46bcd832ee5770bd
  11. 0xec824c3c9c635c0935294afc42b42d41176d63a67e608b45abf49b05e262e664
  12. 0x774d66905c34a786c6d34bf1c4491dbdb08f534c9eb5f76cf3de03385d28f388
  13. 0xd830c52e1e8095e014510110592485afcb02b9c9a36f85653e4891a8de941246
  14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
  15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
  16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON