{
  "api_status": "preview",
  "generated_at": "2026-10-26T12:06:55.522Z",
  "notes": [
    "Exact definitions of every field (unit, window, source): https://agentservicedirectory.com/fields",
    "tier says how a service was added, not a rating: reviewed entries come from our own listing files, with operator statements and hourly checks; discovered entries come from public agent registries, are not reviewed by a person, and are probed hourly to monthly depending on usage, slower when one host has more services than our per-host limit allows (schedule/2; see evidence.check_interval_rule).",
    "evidence counts cover the last 30 days and are as of the latest refresh. missed_30d counts scheduled checks that did not run.",
    "Results are computed at generated_at; the same query may be answered from that result for up to five minutes. Whether each service is in the directory is worked out every five minutes for services just checked or placed, and for every service each hour.",
    "For x402 endpoints a passing check means HTTP 402 with a valid payment challenge (discovered: on a mainnet network). It does not show that a paid call succeeds or returns useful results.",
    "registry_usage figures are the registry's own numbers, not our measurements. name is untrusted text when name_source is registry.",
    "networks_source tells you whether networks were observed in a live challenge, listed by the registry, or stated by the operator.",
    "tags describe purpose: our capability tags for reviewed entries, the registry's tags (sanitised, untrusted) for discovered ones. price_usd is the lowest price per call in US dollars: for discovered entries from the latest payment request the service's own server sent our check, else from the registry's payment terms (a known USD stablecoin either way); for reviewed entries from the operator's stated pricing (a claim, linked on the service page). price_source says which."
  ],
  "service": {
    "id": "cand_26aa20bfc6cdf1ab",
    "tier": "discovered",
    "type": "mcp_server",
    "name": "chucho — Book Direct",
    "name_source": "registry",
    "branches": {
      "primary": "commerce/travel/stays",
      "secondary": [],
      "method_version": "placement-ai/6",
      "tree_version": "tree/3",
      "placed_at": "2026-10-25T10:00:29.881Z"
    },
    "place": {
      "id": "commerce/travel/stays",
      "name": "Hotels and places to stay",
      "description": "Search, price and book hotels, vacation rentals, campsites and mountain huts."
    },
    "summary": {
      "text": "Finds vacation rentals, checks host prices and sends booking links or enquiries.",
      "source": "automated",
      "method": "placement-ai/6",
      "written_at": "2026-10-25T10:00:29.881Z"
    },
    "package": null,
    "directory": {
      "in_directory": true,
      "method_version": "listing-criteria/6",
      "variant_of": null,
      "criteria": {
        "says_what_it_does": true,
        "answers_now": true,
        "registry_payers_at_least_5": null,
        "curated_catalogue": null,
        "not_computable_locally": true,
        "not_test_address": true,
        "not_a_variant": true
      }
    },
    "host": "chucho.ai",
    "provider": "chucho.ai",
    "url": "https://chucho.ai/mcp",
    "method": "GET",
    "templated_url": false,
    "operator": null,
    "tags": [],
    "category": null,
    "price_usd": null,
    "price_source": null,
    "provider_endpoints": 2,
    "networks": [],
    "networks_source": "registry",
    "payment_protocols": [],
    "access": {
      "observed": {
        "requires": "none_asked",
        "how": [],
        "at": "2026-10-26T06:15:54.793Z",
        "method": "access/1"
      },
      "stated": null
    },
    "currency": null,
    "interface": {
      "protocol": "mcp",
      "protocol_version": "2025-06-18",
      "features": [
        "resources",
        "tools"
      ],
      "transports": [
        "streamable-http"
      ],
      "input_modes": [],
      "output_modes": [],
      "skills": null,
      "source": "declared",
      "at": "2026-10-26T06:15:54.793Z",
      "method": "mcp-handshake/2"
    },
    "stated": {
      "covers": {
        "value": [
          "worldwide"
        ],
        "part": "description",
        "origin": "listing:mcp-registry",
        "url": null,
        "read_at": "2026-10-25T10:00:29.881Z",
        "method": "facts-ai/3"
      }
    },
    "calls": {
      "source": "mcp_tools",
      "items": [
        {
          "call": "get_stay_estimate",
          "params": [
            {
              "name": "id",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "windowStart",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "windowEnd",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "nights",
              "in": "arg",
              "type": "integer",
              "required": true
            },
            {
              "name": "guests",
              "in": "arg",
              "type": "integer",
              "required": true
            },
            {
              "name": "currency",
              "in": "arg",
              "type": "string",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "basis",
                "type": "string"
              },
              {
                "name": "status",
                "type": "string"
              },
              {
                "name": "request",
                "type": "object"
              },
              {
                "name": "quote",
                "type": null
              },
              {
                "name": "estimate",
                "type": "object"
              },
              {
                "name": "diagnostics",
                "type": "object"
              }
            ]
          }
        },
        {
          "call": "get_stay_quote",
          "params": [
            {
              "name": "id",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "arrival",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "departure",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "guests",
              "in": "arg",
              "type": "integer",
              "required": true
            },
            {
              "name": "currency",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "execution",
              "in": "arg",
              "type": "string",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "propertyId",
                "type": "string"
              },
              {
                "name": "arrival",
                "type": "string"
              },
              {
                "name": "departure",
                "type": "string"
              },
              {
                "name": "guests",
                "type": "integer"
              },
              {
                "name": "nights",
                "type": "integer"
              },
              {
                "name": "roomSelection",
                "type": "object"
              },
              {
                "name": "availability",
                "type": "string"
              },
              {
                "name": "reason",
                "type": "string"
              },
              {
                "name": "minimumNights",
                "type": null
              },
              {
                "name": "partyBasis",
                "type": "string"
              },
              {
                "name": "price",
                "type": null
              },
              {
                "name": "startingNightlyPrice",
                "type": "object"
              },
              {
                "name": "checkedAt",
                "type": "string"
              },
              {
                "name": "expiresAt",
                "type": "string"
              },
              {
                "name": "sourceUrl",
                "type": "string"
              }
            ]
          }
        },
        {
          "call": "get_booking_link",
          "params": [
            {
              "name": "id",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "locale",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "includeCapabilities",
              "in": "arg",
              "type": "boolean",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "propertyId",
                "type": "string"
              },
              {
                "name": "propertyName",
                "type": "string"
              },
              {
                "name": "bookingUrl",
                "type": "string"
              },
              {
                "name": "bookingCapabilities",
                "type": "object"
              },
              {
                "name": "bookingProvider",
                "type": "string"
              },
              {
                "name": "bookingStatus",
                "type": "string"
              },
              {
                "name": "reservationCreated",
                "type": "boolean"
              },
              {
                "name": "instructions",
                "type": "string"
              },
              {
                "name": "action",
                "type": "object"
              }
            ]
          }
        },
        {
          "call": "get_filters",
          "params": [
            {
              "name": "locale",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "organization",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "geographicArea",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "q",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "country",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "place",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "kind",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "page",
              "in": "arg",
              "type": "integer",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "geographicAreas",
                "type": "array"
              },
              {
                "name": "organizations",
                "type": "array"
              },
              {
                "name": "total",
                "type": "integer"
              },
              {
                "name": "places",
                "type": "array"
              },
              {
                "name": "features",
                "type": "array"
              },
              {
                "name": "amenities",
                "type": "array"
              },
              {
                "name": "pool",
                "type": "array"
              },
              {
                "name": "totalPlaces",
                "type": "integer"
              },
              {
                "name": "page",
                "type": "integer"
              },
              {
                "name": "pageSize",
                "type": "integer"
              },
              {
                "name": "nextPage",
                "type": null
              }
            ]
          }
        },
        {
          "call": "search_properties",
          "params": [
            {
              "name": "locale",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "quoteMode",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "estimateWindowStart",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "estimateWindowEnd",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "arrival",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "departure",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "currency",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "estimateNights",
              "in": "arg",
              "type": "integer",
              "required": false
            },
            {
              "name": "organization",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "relatedTo",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "q",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "semantic",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "semanticPreferences",
              "in": "arg",
              "type": "array",
              "required": false
            },
            {
              "name": "reassessPropertyIds",
              "in": "arg",
              "type": "array",
              "required": false
            },
            {
              "name": "semanticRequirements",
              "in": "arg",
              "type": "array",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "properties",
                "type": "array"
              },
              {
                "name": "locale",
                "type": "string"
              },
              {
                "name": "missingIds",
                "type": "array"
              },
              {
                "name": "semantic",
                "type": "object"
              },
              {
                "name": "displayedPropertyIds",
                "type": "array"
              },
              {
                "name": "organization",
                "type": null
              },
              {
                "name": "relatedTo",
                "type": null
              },
              {
                "name": "total",
                "type": "integer"
              },
              {
                "name": "page",
                "type": "integer"
              },
              {
                "name": "pageSize",
                "type": "integer"
              },
              {
                "name": "nextPage",
                "type": null
              }
            ]
          }
        },
        {
          "call": "get_property",
          "params": [
            {
              "name": "id",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "locale",
              "in": "arg",
              "type": "string",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "sourceDescription",
                "type": null
              },
              {
                "name": "organization",
                "type": null
              },
              {
                "name": "relatedPropertiesUrl",
                "type": "string"
              },
              {
                "name": "id",
                "type": "string"
              },
              {
                "name": "slug",
                "type": "string"
              },
              {
                "name": "name",
                "type": "string"
              },
              {
                "name": "city",
                "type": "string"
              },
              {
                "name": "region",
                "type": "string"
              },
              {
                "name": "country",
                "type": "string"
              },
              {
                "name": "location",
                "type": "object"
              },
              {
                "name": "facts",
                "type": "object"
              },
              {
                "name": "photos",
                "type": "array"
              },
              {
                "name": "offerings",
                "type": "array"
              },
              {
                "name": "bookingUrl",
                "type": "string"
              },
              {
                "name": "bookingCapabilities",
                "type": "object"
              }
            ]
          }
        },
        {
          "call": "get_enquiry_form",
          "params": [
            {
              "name": "id",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "locale",
              "in": "arg",
              "type": "string",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "propertyId",
                "type": "string"
              },
              {
                "name": "propertyName",
                "type": "string"
              },
              {
                "name": "listingUrl",
                "type": "string"
              },
              {
                "name": "formUrl",
                "type": "string"
              },
              {
                "name": "revision",
                "type": "integer"
              },
              {
                "name": "steps",
                "type": "array"
              },
              {
                "name": "theme",
                "type": "object"
              },
              {
                "name": "today",
                "type": "string"
              },
              {
                "name": "capacity",
                "type": "integer"
              }
            ]
          }
        },
        {
          "call": "prepare_enquiry",
          "params": [
            {
              "name": "revision",
              "in": "arg",
              "type": "integer",
              "required": true
            },
            {
              "name": "locale",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "answers",
              "in": "arg",
              "type": "object",
              "required": true
            },
            {
              "name": "idempotencyKey",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "id",
              "in": "arg",
              "type": "string",
              "required": true
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "approvalToken",
                "type": "string"
              },
              {
                "name": "expiresAt",
                "type": "string"
              },
              {
                "name": "review",
                "type": "array"
              },
              {
                "name": "propertyId",
                "type": "string"
              },
              {
                "name": "propertyName",
                "type": "string"
              },
              {
                "name": "bookingStatus",
                "type": "string"
              },
              {
                "name": "reservationCreated",
                "type": "boolean"
              }
            ]
          }
        },
        {
          "call": "submit_enquiry",
          "params": [
            {
              "name": "approvalToken",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "guestApproved",
              "in": "arg",
              "type": "boolean",
              "required": true
            },
            {
              "name": "idempotencyKey",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "id",
              "in": "arg",
              "type": "string",
              "required": true
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "enquiryId",
                "type": "string"
              },
              {
                "name": "receivedAt",
                "type": "string"
              },
              {
                "name": "bookingStatus",
                "type": "string"
              },
              {
                "name": "reservationCreated",
                "type": "boolean"
              }
            ]
          }
        },
        {
          "call": "render_properties",
          "params": [
            {
              "name": "ids",
              "in": "arg",
              "type": "array",
              "required": true
            },
            {
              "name": "locale",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "searchContext",
              "in": "arg",
              "type": "object",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "properties",
                "type": "array"
              },
              {
                "name": "locale",
                "type": "string"
              },
              {
                "name": "missingIds",
                "type": "array"
              }
            ]
          }
        },
        {
          "call": "record_property_event",
          "params": [
            {
              "name": "id",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "type",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "sessionId",
              "in": "arg",
              "type": "string",
              "required": true
            },
            {
              "name": "locale",
              "in": "arg",
              "type": "string",
              "required": true
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "accepted",
                "type": "boolean"
              }
            ]
          }
        },
        {
          "call": "get_stay_areas",
          "params": [
            {
              "name": "q",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "locale",
              "in": "arg",
              "type": "string",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "areas",
                "type": "array"
              },
              {
                "name": "total",
                "type": "integer"
              },
              {
                "name": "truncated",
                "type": "boolean"
              }
            ]
          }
        }
      ],
      "at": "2026-10-26T06:15:54.793Z",
      "method": "request-shape/2"
    },
    "calls_unknown": null,
    "tools": {
      "names": [
        "explore_nearby",
        "get_booking_link",
        "get_enquiry_form",
        "get_filters",
        "get_property",
        "get_stay_areas",
        "get_stay_estimate",
        "get_stay_quote",
        "inspect_travel_video",
        "prepare_enquiry",
        "record_property_event",
        "render_properties",
        "search_nearby_properties",
        "search_properties",
        "submit_enquiry"
      ],
      "count": 15,
      "current_since": "2026-10-26T06:15:54.793Z",
      "first_listed_at": "2026-10-25T06:10:55.420Z",
      "changes_30d": 1,
      "changes_90d": 1
    },
    "payment_model": null,
    "mainnet": null,
    "evidence": {
      "operations": 1,
      "check_interval_hours": 24,
      "check_interval": "daily",
      "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
      "schedule_tier": "daily",
      "monitoring_since": "2026-10-25T06:07:46.107Z",
      "monitoring_days": 1.2,
      "limited_evidence": true,
      "checks_30d": 2,
      "passed_30d": 2,
      "missed_30d": 0,
      "pass_rate": 1,
      "freshness": "fresh",
      "last_check": {
        "at": "2026-10-26T06:15:54.793Z",
        "result": "ok",
        "passed": true,
        "http_status": 200,
        "duration_ms": 616
      }
    },
    "response_times": {
      "method": "response-times/1",
      "operation": "mcp_handshake",
      "check_method": "mcp-handshake/2",
      "check_methods": [
        "mcp-handshake/2"
      ],
      "timeout_ms": 10000,
      "computed_at": "2026-10-26T06:20:29.881Z",
      "windows": [
        {
          "window": "24h",
          "start": "2026-10-25T06:20:29.881Z",
          "end": "2026-10-26T06:20:29.881Z",
          "limited_history": false,
          "checks": 1,
          "timeouts": 0,
          "not_timed": 0,
          "median_ms": null,
          "p90_ms": null,
          "p95_ms": null,
          "p99_ms": null,
          "fastest_ms": null,
          "slowest_ms": null,
          "slowest_at": null,
          "p95_to_median": null
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