Evidence row 383397

What was observed

{
  "count": 11,
  "tools": [
    {
      "description": "Entry point for any question about taxis and travel from Quy Nhon to Da Nang (Quang Ngai centre). Classifies the question (fare, trip estimate, routes, places, lodging, guides, FAQ, booking) and returns data from the matching source with confidence and suggested next tools. Read-only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "area": {
            "maxLength": 100,
            "type": "string"
          },
          "distance_km": {
            "exclusiveMinimum": 0,
            "maximum": 2000,
            "type": "number"
          },
          "from": {
            "maxLength": 100,
            "type": "string"
          },
          "lang": {
            "description": "Label language: vi (default) or en",
            "enum": [
              "vi",
              "en"
            ],
            "type": "string"
          },
          "question": {
            "description": "Question in Vietnamese or English",
            "maxLength": 500,
            "minLength": 1,
            "type": "string"
          },
          "to": {
            "maxLength": 100,
            "type": "string"
          }
        },
        "required": [
          "question"
        ],
        "type": "object"
      },
      "name": "ask"
    },
    {
      "description": "Estimate a taxi fare in VND from distance_km, or from/to matching a popular route, using listed fare tiers. Returns a reference range per service. Read-only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "distance_km": {
            "exclusiveMinimum": 0,
            "maximum": 1000,
            "type": "number"
          },
          "from": {
            "maxLength": 100,
            "type": "string"
          },
          "lang": {
            "description": "Label language: vi (default) or en",
            "enum": [
              "vi",
              "en"
            ],
            "type": "string"
          },
          "service": {
            "maxLength": 200,
            "minLength": 1,
            "pattern": "^[a-z0-9-]+$",
            "type": "string"
          },
          "to": {
            "maxLength": 100,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "estimate_trip_cost"
    },
    {
      "description": "How to book a Taxi Xanh SM ride in Quang Ngai and nearby (Quy Nhon to Da Nang): hotline, Zalo, Messenger, app links, operating hours. Read-only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "lang": {
            "description": "Label language: vi (default) or en",
            "enum": [
              "vi",
              "en"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_booking_info"
    },
    {
      "description": "Reference taxi fares by service: per-km tiers, surcharges and notes, in VND. Omit service to get all services. Prices are reference values. Read-only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "lang": {
            "description": "Label language: vi (default) or en",
            "enum": [
              "vi",
              "en"
            ],
            "type": "string"
          },
          "service": {
            "description": "Service slug, e.g. taxi-noi-thanh",
            "maxLength": 200,
            "minLength": 1,
            "pattern": "^[a-z0-9-]+$",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_fare_table"
    },
    {
      "description": "Full article as Markdown, split into parts of about 6000 characters; use part to read the rest. Read-only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "lang": {
            "description": "Label language: vi (default) or en",
            "enum": [
              "vi",
              "en"
            ],
            "type": "string"
          },
          "part": {
            "maximum": 100,
            "minimum": 1,
            "type": "integer"
          },
          "slug": {
            "maxLength": 200,
            "minLength": 1,
            "pattern": "^[a-z0-9-]+$",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_guide"
    },
    {
      "description": "Details of a verified place: description as Markdown, opening hours, ticket price, map link. Read-only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "lang": {
            "description": "Label language: vi (default) or en",
            "enum": [
              "vi",
              "en"
            ],
            "type": "string"
          },
          "slug": {
            "maxLength": 200,
            "minLength": 1,
            "pattern": "^[a-z0-9-]+$",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_place"
    },
    {
      "description": "Popular taxi routes (airport, ports, beaches, cities from Quy Nhon to Da Nang) with distance, duration and reference prices. Filter by area. Read-only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "area": {
            "description": "Area code, e.g. quang-ngai-trung-tam, ly-son, my-khe, hoi-an, da-nang",
            "enum": [
              "quy-nhon",
              "quang-ngai-trung-tam",
              "my-khe",
              "ly-son",
              "quang-ngai-bac",
              "quang-ngai-nam",
              "quang-ngai-tay",
              "chu-lai-tam-ky",
              "hoi-an",
              "da-nang",
              "kon-tum",
              "mang-den"
            ],
            "type": "string"
          },
          "lang": {
            "description": "Label language: vi (default) or en",
            "enum": [
              "vi",
              "en"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_popular_routes"
    },
    {
      "description": "Frequently asked questions about rides, payment, safety, app accounts and driver sign-up. Accent-insensitive. Up to 10 results. Read-only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "audience": {
            "description": "nguoi-dung = riders, tai-xe = drivers",
            "enum": [
              "nguoi-dung",
              "tai-xe"
            ],
            "type": "string"
          },
          "group": {
            "enum": [
              "an-toan",
              "dat-xe",
              "thanh-toan",
              "tai-khoan",
              "khuyen-mai",
              "dich-vu-khac",
              "dang-ky-tai-xe",
              "van-hanh",
              "thu-nhap"
            ],
            "type": "string"
          },
          "lang": {
            "description": "Label language: vi (default) or en",
            "enum": [
              "vi",
              "en"
            ],
            "type": "string"
          },
          "query": {
            "maxLength": 200,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_faq"
    },
    {
      "description": "Search published travel guides and news about Quang Ngai and nearby (beaches, islands, food, hotels directories). Accent-insensitive. 10 results per page. Read-only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "category": {
            "description": "thong-tin = info, cam-nang = travel guide, tin-tuc = news",
            "enum": [
              "thong-tin",
              "cam-nang",
              "tin-tuc"
            ],
            "type": "string"
          },
          "lang": {
            "description": "Label language: vi (default) or en",
            "enum": [
              "vi",
              "en"
            ],
            "type": "string"
          },
          "page": {
            "maximum": 50,
            "minimum": 1,
            "type": "integer"
          },
          "query": {
            "maxLength": 200,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_guides"
    },
    {
      "description": "Operating hotels, guesthouses and homestays with phone, website and reference room prices (with survey date; prices change often). Filter by area, type, stars, max price. Read-only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "area": {
            "description": "Area code, e.g. quang-ngai-trung-tam, ly-son, my-khe, hoi-an, da-nang",
            "enum": [
              "quy-nhon",
              "quang-ngai-trung-tam",
              "my-khe",
              "ly-son",
              "quang-ngai-bac",
              "quang-ngai-nam",
              "quang-ngai-tay",
              "chu-lai-tam-ky",
              "hoi-an",
              "da-nang",
              "kon-tum",
              "mang-den"
            ],
            "type": "string"
          },
          "lang": {
            "description": "Label language: vi (default) or en",
            "enum": [
              "vi",
              "en"
            ],
            "type": "string"
          },
          "page": {
            "maximum": 50,
            "minimum": 1,
            "type": "integer"
          },
          "price_max": {
            "description": "Max price per night in VND",
            "exclusiveMinimum": 0,
            "maximum": 100000000,
            "type": "number"
          },
          "query": {
            "maxLength": 200,
            "type": "string"
          },
          "stars_min": {
            "maximum": 5,
            "minimum": 1,
            "type": "integer"
          },
          "type": {
            "enum": [
              "khach-san",
              "nha-nghi",
              "homestay",
              "resort",
              "villa",
              "can-ho",
              "khac"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_lodging"
    },
    {
      "description": "Verified places to visit, eat or transfer (beaches, islands, historic sites, ports, airports) in the Quy Nhon to Da Nang area. Accent-insensitive. Read-only.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "area": {
            "description": "Area code, e.g. quang-ngai-trung-tam, ly-son, my-khe, hoi-an, da-nang",
            "enum": [
              "quy-nhon",
              "quang-ngai-trung-tam",
              "my-khe",
              "ly-son",
              "quang-ngai-bac",
              "quang-ngai-nam",
              "quang-ngai-tay",
              "chu-lai-tam-ky",
              "hoi-an",
              "da-nang",
              "kon-tum",
              "mang-den"
            ],
            "type": "string"
          },
          "category": {
            "enum": [
              "bai-bien",
              "dao",
              "di-tich",
              "bao-tang",
              "thien-nhien",
              "am-thuc",
              "pho-dem-cho",
              "cang-ben",
              "san-bay",
              "ben-xe",
              "khac"
            ],
            "type": "string"
          },
          "lang": {
            "description": "Label language: vi (default) or en",
            "enum": [
              "vi",
              "en"
            ],
            "type": "string"
          },
          "page": {
            "maximum": 50,
            "minimum": 1,
            "type": "integer"
          },
          "query": {
            "maxLength": 200,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_places"
    }
  ]
}

What the leaf hashes

{"body":"2fac63d3d70bfadb155941bb8586479ddfa83b7ef0116993e547cd5a25418271","id":383397,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793059918220498,"prev":null,"subject":"5abab33e-a7d4-4e08-b26c-6097655d9a40","subject_kind":"endpoint"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.