{
  "schema_version": "1.0.0",
  "standard": "open-agentic-web-nanda-webmcp/v1",
  "agent_id": "urn:nanda:gobuildrun:zhangluo-fiduciary-browser-agent",
  "name": "Zhangluo (小張羅) — Fiduciary Browser & Household Steward Agent",
  "description": "Open-source browser-native fiduciary household agent built on standard HTML5/JS, window.ai on-device privacy routing, WebMCP tool exposure, OpenViking consent-gated memory, and SHA-256 ad-free commerce digests.",
  "license": "MIT",
  "repository_url": "https://github.com/goBuildRun/zhangluo-global-agent",
  "agentic_website_url": "https://gobuildrun.github.io/zhangluo-global-agent/?mode=agentic-web",
  "manifest_url": "https://gobuildrun.github.io/zhangluo-global-agent/.well-known/agent.json",
  "runtimes": [
    "browser-html5-es2022",
    "window.ai-gemini-nano-on-device",
    "python3-stdlib-jsonrpc-http"
  ],
  "trust_and_privacy_guarantees": {
    "pii_and_medical_routing": "100% on-device execution (0 bytes sent to external servers for allergies, prescriptions, or room sweeps)",
    "memory_mutation_policy": "consent-gated via cryptographic OpenViking consent_id",
    "commerce_ranking_policy": "0% paid ad boost; deterministic SHA-256 comparison_digest verification"
  },
  "webmcp": {
    "jsonrpc_version": "2.0",
    "http_endpoint": "/api/webmcp",
    "browser_global": "window.__WEBMCP_AGENT__",
    "w3c_model_context": "navigator.modelContext",
    "tools": [
      {
        "name": "check_duplicate_inventory",
        "description": "Cross-checks requested purchase items against the user's local 4-pillar Household Inventory (indexed via 12s camera keyframe diff >= 0.035) to prevent duplicate buying before checkout.",
        "inputSchema": {
          "type": "object",
          "properties": {
            "item_query": {
              "type": "string",
              "description": "Item name or specification to check before purchasing (e.g., '65L Airtight Storage Box')."
            },
            "requested_qty": {
              "type": "integer",
              "description": "Requested quantity prior to deduplication."
            }
          },
          "required": ["item_query"]
        }
      },
      {
        "name": "verify_merchant_purity",
        "description": "Evaluates candidate open-web goods/merchants using deterministic anti-ad-slop rules (>= 10 yr longevity, <= 2 branches, GB/T 20560 GI registry) and emits a tamper-evident SHA-256 comparison_digest.",
        "inputSchema": {
          "type": "object",
          "properties": {
            "category_or_query": {
              "type": "string",
              "description": "Product or seasonal terroir query to audit."
            }
          },
          "required": ["category_or_query"]
        }
      },
      {
        "name": "request_consent_memory",
        "description": "Queues or updates a portable user preference inside the OpenViking consent-gated memory inbox; external agents can never mutate active profile state without user consent_id approval.",
        "inputSchema": {
          "type": "object",
          "properties": {
            "memory_id": {
              "type": "string",
              "description": "Target memory identifier (e.g., 'mem-003')."
            },
            "action": {
              "type": "string",
              "enum": ["inspect_pending", "confirm", "revoke"]
            }
          },
          "required": ["action"]
        }
      }
    ]
  }
}