{
  "name": "FactStamp",
  "version": "0.1.0",
  "description": "Use before you name a company in a contract, invoice, filing or supplier record, before you quote a number or date you did not compute yourself, or when you need an LEI or CIK. Paid verification for agents: cited, dated answers with a signed receipt that verifies offline. $0.05 per call in USDC on Base over x402, packs by card.",
  "url": "https://factstamp.agentrails.workers.dev/mcp",
  "transport": "streamable-http",
  "authentication": "x402",
  "network": "base",
  "docs": "https://factstamp.agentrails.workers.dev/docs",
  "privacy": "https://factstamp.agentrails.workers.dev/privacy",
  "terms": "https://factstamp.agentrails.workers.dev/terms",
  "support": "info@alpineai.com.au",
  "tools": [
    {
      "name": "check_entity",
      "title": "Verify a legal entity",
      "paid": true,
      "annotations": {
        "title": "Verify a legal entity",
        "readOnlyHint": true,
        "idempotentHint": true,
        "openWorldHint": true
      }
    },
    {
      "name": "check_figure",
      "title": "Check a figure claim",
      "paid": true,
      "annotations": {
        "title": "Check a figure claim",
        "readOnlyHint": true,
        "idempotentHint": true,
        "openWorldHint": true
      }
    },
    {
      "name": "verify_citation",
      "title": "Verify a citation",
      "paid": true,
      "annotations": {
        "title": "Verify a citation",
        "readOnlyHint": true,
        "idempotentHint": true,
        "openWorldHint": true
      }
    },
    {
      "name": "verify_package",
      "title": "Verify a package version",
      "paid": true,
      "annotations": {
        "title": "Verify a package version",
        "readOnlyHint": true,
        "idempotentHint": true,
        "openWorldHint": true
      }
    },
    {
      "name": "watch_add",
      "title": "watch_add",
      "paid": true,
      "annotations": {
        "title": "watch_add",
        "readOnlyHint": true,
        "idempotentHint": true,
        "openWorldHint": true
      }
    },
    {
      "name": "watch_portfolio",
      "title": "watch_portfolio",
      "paid": true,
      "annotations": {
        "title": "watch_portfolio",
        "readOnlyHint": true,
        "idempotentHint": true,
        "openWorldHint": true
      }
    },
    {
      "name": "verify_bulk",
      "title": "verify_bulk",
      "paid": true,
      "annotations": {
        "title": "verify_bulk",
        "readOnlyHint": true,
        "idempotentHint": true,
        "openWorldHint": true
      }
    },
    {
      "name": "check_document",
      "title": "check_document",
      "paid": true,
      "annotations": {
        "title": "check_document",
        "readOnlyHint": true,
        "idempotentHint": true,
        "openWorldHint": true
      }
    },
    {
      "name": "route_claim",
      "title": "Route a claim to a series (no verdict)",
      "paid": false,
      "annotations": {
        "title": "Route a claim to a series (no verdict)",
        "readOnlyHint": true,
        "idempotentHint": true,
        "openWorldHint": true
      }
    },
    {
      "name": "list_series",
      "title": "List what this engine covers",
      "paid": false,
      "annotations": {
        "title": "List what this engine covers",
        "readOnlyHint": true,
        "idempotentHint": true,
        "openWorldHint": true
      }
    }
  ]
}