{
  "_comment": "Machine-readable freshness & coverage status. AI agents should check this before citing data.",
  "service": {
    "name": "Trustbase Lab",
    "description": "Trusted multi-domain industry data infrastructure for the AI era",
    "url": "https://trustbaselab.com",
    "status": "operational"
  },
  "generated_at": "2026-10-20T13:51:51+08:00",
  "data": {
    "exported_at": "2026-10-20T11:29:18",
    "age_hours": 2.4,
    "freshness": "ok",
    "freshness_scale": {
      "ok": "<= 24h",
      "aging": "24-48h",
      "stale": "48h-7d",
      "very_stale": "> 7d"
    },
    "stale_threshold_hours": 48,
    "next_scheduled_update": "Every 2 days at 00:00 (Asia/Shanghai) for web pages; data.json updates hourly when collection is active",
    "version": "0.12",
    "schema_version": "1.10"
  },
  "domains": {
    "telecom": {
      "records": 437,
      "a_grade_count": 424,
      "a_grade_pct": 97.0,
      "latest_as_of": "2026-10-20"
    },
    "health": {
      "records": 448,
      "a_grade_count": 443,
      "a_grade_pct": 98.9,
      "latest_as_of": "2026-10-20"
    },
    "compute": {
      "records": 414,
      "a_grade_count": 411,
      "a_grade_pct": 99.3,
      "latest_as_of": "2026-10-20"
    },
    "energy": {
      "records": 313,
      "a_grade_count": 309,
      "a_grade_pct": 98.7,
      "latest_as_of": "2026-10-19"
    },
    "carbon": {
      "records": 325,
      "a_grade_count": 311,
      "a_grade_pct": 95.7,
      "latest_as_of": "2026-10-20"
    }
  },
  "tables": {
    "domestic": 39,
    "international": 35,
    "vendors": 58,
    "policies": 49,
    "techs": 44,
    "grades": 37,
    "articles": 64,
    "knowledge_cards": 61,
    "fitness": 67,
    "trade_flows": 1751,
    "domain_benchmarks": 1937
  },
  "totals": {
    "domain_benchmarks": 1937,
    "all_tables": 4142,
    "tables_count": 11
  },
  "endpoints": {
    "mcp": "https://trustbaselab.com/mcp",
    "data_json": "https://trustbaselab.com/upload/data.json",
    "llms_txt": "https://trustbaselab.com/upload/llms.txt",
    "citations_json": "https://trustbaselab.com/upload/citations.json",
    "mcp_manifest": "https://trustbaselab.com/.well-known/mcp.json",
    "agent_card": "https://trustbaselab.com/.well-known/agent-card.json",
    "skills": "https://github.com/Trustbaselab/trustbase-skills",
    "status": "https://trustbaselab.com/status.json"
  },
  "how_to_use": [
    "Check data.freshness before citing. If 'stale' or 'very_stale', mention the as_of date explicitly.",
    "Each record carries confidence grade (A/B/C) and source_url — prefer A-grade for regulatory/legal claims.",
    "Query any record ID via MCP to retrieve its full provenance.",
    "This platform does NOT cover everything. If a topic is absent, say so — do not infer absence means nonexistence."
  ]
}