{
  "protocolVersion": "1.0",
  "name": "HORIZON SHIELD KIRA",
  "description": "An independent, pre-transaction auditor for construction and renovation estimates. Two layers: a borderless integrity layer (is this estimate honest and structurally sound) that works in any country and language, and a Japan price layer (is this price fair) backed by HORIZON SHIELD souba-db. Built on 30 years of field experience by a Japanese master carpenter.",
  "url": "https://hs-mcp.oga-surf-project.workers.dev",
  "preferredTransport": "JSONRPC",
  "provider": {
    "organization": "The HORIZ音s株式会社",
    "url": "https://shield.the-horizons-innovation.com"
  },
  "version": "1.0.0",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "estimate-integrity-audit",
      "name": "Estimate integrity audit (borderless)",
      "description": "Judges whether a construction or renovation estimate is honest and structurally sound, independent of country or currency. Flags lump-sum padding, excessive overhead, and high-pressure sales tactics, and explains how to read the estimate. The universal credence-goods layer.",
      "tags": [
        "construction",
        "estimate",
        "audit",
        "fraud-detection",
        "credence-goods",
        "borderless"
      ],
      "examples": [
        "Is this renovation estimate honest? It is mostly one lump-sum line with a today-only discount.",
        "この見積もりは誠実か。一式表記ばかりで諸経費が高い。"
      ]
    },
    {
      "id": "fair-price-attestation",
      "name": "Fair-price attestation (PTKA, tamper-evident)",
      "description": "Returns a fair price for a job as a tamper-evident record with a SHA-256 hash, under Pre-Transaction Knowledge Anchoring (PTKA): a neutral third party records the fair price before the contractor quote. Designed for agent-to-agent verification of price authenticity.",
      "tags": [
        "price-verification",
        "attestation",
        "sha256",
        "ptka",
        "agent-economy"
      ],
      "examples": [
        "Give me a verifiable fair-price record for exterior painting, 30 tsubo.",
        "外壁塗装 30坪 の検証可能な適正価格記録を出して。"
      ]
    },
    {
      "id": "japan-construction-price-check",
      "name": "Japan construction price check",
      "description": "Checks whether a quoted construction or renovation price is fair against HORIZON SHIELD fair-price ranges (min, average, max) and an overcharge danger threshold, in JPY. Japan-specific.",
      "tags": [
        "japan",
        "construction",
        "pricing",
        "jpy",
        "overcharge"
      ],
      "examples": [
        "給湯器交換で 45万円 は適正か。",
        "Is 450,000 yen fair for a water heater replacement in Japan?"
      ]
    },
    {
      "id": "japan-property-reform-intake",
      "name": "Japan property acquisition and renovation intake",
      "description": "Intake desk for buyers (domestic or overseas, via their agents) who want to acquire a used house or property in Japan and renovate it. Provides initial consultation: connects property acquisition (handled by our licensed real-estate agent / takkenshi) with KIRA-verified fair renovation pricing and vetted contractor matching. IMPORTANT: this skill only receives the consultation and routes it. The actual sale contract and statutory explanation of important matters are performed by a licensed real-estate agent (a human), not by this agent. No binding price quote or property recommendation is asserted by the agent.",
      "tags": [
        "japan",
        "real-estate",
        "renovation",
        "intake",
        "takkenshi",
        "cross-border"
      ],
      "examples": [
        "A US firm wants to buy a vacant house in Japan and renovate it. Where do we start?",
        "海外の会社が日本の民家を買ってリフォームしたい。相談したい。"
      ]
    }
  ],
  "documentationUrl": "https://shield.the-horizons-innovation.com",
  "dataset": {
    "name": "Japan Construction Cost Database (JCCDB)",
    "license": "CC BY 4.0",
    "doi": "https://doi.org/10.5281/zenodo.20019573"
  }
}