Deltawren by CyberMax

{
  "protocolVersion": "0.3.0",
  "name": "Deltawren by CyberMax",
  "description": "Paid API keys from $19/month (Open Domain Ranks feed: 20,000 file requests a month); free tier 200 file requests a day per IP with no key. Buy: https://deltawren.cybermaxtools.com/buy/domain-ranks-monthly?s=lead · all plans: https://deltawren.cybermaxtools.com/docs#pricing. Daily data feeds as files: the same layout and schema as the free CyberMax Hugging Face datasets (CISA KEV + EPSS + CVSS, SEC Form 4 insider transactions, SEC 10-K/10-Q sections, open domain ranks), refreshed every day, plus daily history snapshots and per-file diffs (rows added, removed and changed). Key-based access over HTTPS, Range requests, a JSON manifest with sha256 per file. Free: the feed list, manifests and the daily change counts.",
  "author": "CyberMax",
  "wellKnownURI": "https://deltawren.cybermax-tools.workers.dev/.well-known/agent-card.json",
  "url": "https://deltawren.cybermaxtools.com/mcp",
  "version": "1.0.0",
  "provider": {
    "organization": "CyberMax",
    "url": "https://cybermaxtools.com/store/"
  },
  "documentationUrl": "https://deltawren.cybermaxtools.com/docs",
  "iconUrl": null,
  "supportsAuthenticatedExtendedCard": null,
  "security": [
    {},
    {
      "apiKey": []
    }
  ],
  "securitySchemes": {
    "apiKey": {
      "in": "header",
      "name": "x-api-key",
      "type": "apiKey",
      "description": "Optional paid key (https://deltawren.cybermaxtools.com/docs#pricing); leave out for the free tier."
    }
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": null
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "feed_list",
      "name": "List data feeds",
      "description": "Every Deltawren daily data feed: source dataset, refresh cadence, history kept, manifest URL and plans.",
      "tags": [
        "deltawren",
        "data api",
        "mcp"
      ],
      "examples": [],
      "inputModes": [],
      "outputModes": []
    },
    {
      "id": "feed_changes",
      "name": "What changed today",
      "description": "Rows added, removed and changed per file in one feed since the previous daily build.",
      "tags": [
        "deltawren",
        "data api",
        "mcp"
      ],
      "examples": [],
      "inputModes": [],
      "outputModes": []
    }
  ],
  "conformance": true,
  "conformance_errors": null,
  "homepage": null,
  "repository": null,
  "license": null,
  "pricing": null,
  "contact": null,
  "id": "edde88f0-d836-4fc8-b259-3480cf015b36",
  "category": "data-analytics",
  "category_secondary": null
}