{
 "mcpServers": {
  "trustbase-rcb-data": {
   "url": "https://trustbaselab.com/mcp",
   "transport": "streamable-http",
   "description": "全球再生炭黑(rCB)产业数据：企业库查询、单条详情、Verified Supplier 集合、价格基准、数据概况。公网 HTTPS 端点，零第三方依赖（Python 标准库）。",
   "env": {}
  },
  "trustbase-rcb-data-local": {
   "command": "python",
   "args": [
    "rcb_mcp_server.py"
   ],
   "description": "本地 stdio 模式，数据自动从 https://trustbaselab.com/upload/ 拉取并缓存 5 分钟。",
   "env": {}
  }
 },
 "server": {
  "name": "trustbase-rcb-data",
  "version": "1.1.0",
  "data_version": "0.7",
  "schema_version": "1.2",
  "protocolVersion": "2025-06-18",
  "description": "Trustbase Lab 全球 rCB 产业数据 MCP Server",
  "vendor": "Trustbase Lab",
  "homepage": "https://trustbaselab.com/ai",
  "schema_doc": "https://trustbaselab.com/schema",
  "license": "数据仅供行业参考，转载请注明 Trustbase Lab",
  "endpoint_url": "https://trustbaselab.com/mcp",
  "transports_supported": [
   "stdio",
   "streamable-http"
  ]
 },
 "remote": {
  "url": "https://trustbaselab.com/mcp",
  "transport": "streamable-http",
  "protocol_version": "2025-06-18",
  "instructions": "向该 URL POST 标准 MCP JSON-RPC 2.0 消息即可调用工具。GET 任意路径返回健康/工具清单。",
  "cors": "Access-Control-Allow-Origin: *（任意来源可直连）"
 },
 "tools": [
  {
   "name": "query_companies",
   "description": "按分组/关键词/状态/地点/置信度/verified 查询 rCB 企业数据库，返回含实体 ID 的精简列表。支持中英双语输出（language='en'）和 JSON 结构化输出（response_format='json'）。",
   "inputSchema": {
    "type": "object",
    "properties": {
     "group": {
      "type": "string",
      "enum": [
       "all",
       "domestic",
       "international",
       "vendors"
      ]
     },
     "region": {
      "type": "string",
      "enum": [
       "all",
       "domestic",
       "international",
       "vendors"
      ],
      "description": "region 别名（与 group 等价，兼容 AI Agent 习惯）"
     },
     "keyword": {
      "type": "string"
     },
     "status": {
      "type": "string"
     },
     "location": {
      "type": "string"
     },
     "confidence": {
      "type": "string",
      "enum": [
       "A",
       "B",
       "C"
      ]
     },
     "verified": {
      "type": "boolean",
      "description": "是否仅返回 Verified Supplier（public.verified=true）"
     },
     "language": {
      "type": "string",
      "enum": [
       "zh",
       "en"
      ]
     },
     "response_format": {
      "type": "string",
      "enum": [
       "markdown",
       "json"
      ]
     },
     "limit": {
      "type": "integer"
     }
    }
   }
  },
  {
   "name": "get_company",
   "description": "按实体 ID（如 rcb-cn-001）或名称取单个企业/项目的完整详情（含 verified / confidence / description 双语）。",
   "inputSchema": {
    "type": "object",
    "properties": {
     "id": {
      "type": "string"
     },
     "name": {
      "type": "string"
     },
     "language": {
      "type": "string",
      "enum": [
       "zh",
       "en"
      ]
     },
     "response_format": {
      "type": "string",
      "enum": [
       "markdown",
       "json"
      ]
     }
    }
   }
  },
  {
   "name": "get_verified_suppliers",
   "description": "拉取 Verified Supplier 集合（public.verified=true 即 A 级置信度记录）。这是 AI Agent 信任基础设施的核心工具——可直接用于自动交易匹配、采购询价、信用背书。支持中英双语 + JSON 双格式输出。",
   "inputSchema": {
    "type": "object",
    "properties": {
     "language": {
      "type": "string",
      "enum": [
       "zh",
       "en"
      ]
     },
     "response_format": {
      "type": "string",
      "enum": [
       "markdown",
       "json"
      ]
     },
     "limit": {
      "type": "integer"
     }
    }
   }
  },
  {
   "name": "get_price_benchmark",
   "description": "查询 rCB 与原生炭黑、原料的价格基准（原生炭黑锚价法）。",
   "inputSchema": {
    "type": "object",
    "properties": {
     "product": {
      "type": "string"
     },
     "section": {
      "type": "string"
     }
    }
   }
  },
  {
   "name": "get_database_overview",
   "description": "获取数据源概况：版本、条目数、Verified Supplier 数量、实体 ID 规则、置信度分级、可用工具与站点模块。",
   "inputSchema": {
    "type": "object",
    "properties": {}
   }
  }
 ],
 "dataSources": [
  {
   "id": "rcb-companies",
   "name": "全球再生炭黑(rCB)企业数据库",
   "url": "https://trustbaselab.com/upload/data.json",
   "records": 67,
   "verified_count": 24,
   "updated_at": "2026-09-15T13:00:36"
  },
  {
   "id": "rcb-prices",
   "name": "全球 rCB 价格指数（原生炭黑锚价法）",
   "url": "https://trustbaselab.com/upload/price.json",
   "records": 53,
   "verified_count": null,
   "updated_at": "2026-09-15T11:56:56"
  }
 ],
 "attribution": "数据来源：Trustbase Lab（全球再生炭黑情报站）https://trustbaselab.com"
}