{
  "@context": "https://www.w3.org/ns/agent.jsonld",
  "@type": "AgentCard",
  "id": "https://nexus.alicelabs.site/api/mcp",
  "name": "NexusCold MCP",
  "description": "B2B Data Enrichment Engine MCP server. Upload CSV → run multi-source parallel enrichment (10+ sources, 20+ workers) → download enriched CSV with company contact info, tax IDs (DUNS, EIN, RUC, VAT, CNPJ, RFC, RUT, NIF, ABN, CIN), social profiles, employees, revenue.",
  "version": "1.0.0",
  "publisher": {
    "@type": "Organization",
    "name": "AliceLabs LLC",
    "url": "https://alicelabs.site",
    "email": "hello@alicelabs.site"
  },
  "homepage": "https://nexus.alicelabs.site",
  "documentationUrl": "https://nexus.alicelabs.site/llms.txt",
  "capabilities": { "streaming": false, "pushNotifications": false, "stateTransition": true },
  "authentication": { "type": "none" },
  "transport": { "type": "http", "endpoint": "https://nexus.alicelabs.site/api/mcp", "protocol": "jsonrpc-2.0" },
  "tools": [
    { "name": "list_sources", "description": "List all 10+ enrichment sources with status and rate limits." },
    { "name": "upload_csv", "description": "Upload a CSV file with company names. Returns batch_id." },
    { "name": "start_enrichment", "description": "Start enrichment job for a batch_id. Optional: select specific sources." },
    { "name": "get_job_status", "description": "Get status of enrichment job (queued|processing|complete|failed)." },
    { "name": "get_results", "description": "Get enriched results for a completed job (JSON or CSV format)." },
    { "name": "export_csv", "description": "Export enriched results as CSV/XLSX." },
    { "name": "enrich_single", "description": "Enrich a single company name (real-time, no batch needed)." },
    { "name": "verify_tax_id", "description": "Verify a single tax ID (DUNS, VAT, CNPJ, RFC, RUT, ABN, CIN)." }
  ]
}