A2A REGISTRY·AGENT RECORD·c3978161-29fa-4112-86e6-5296d8e76b84

Provider

CyberMax

Citewren by CyberMax

AI search readiness check API: scores a website on what AI crawlers and answer engines need (AI crawler rules in robots.txt, llms.txt, schema.org JSON-LD, sitemap, Open Graph, basics) and lists the issues. Free: 3 checks a day; a Pro key adds fixes, a 15-page crawl, a ready llms.txt draft and weekly monitoring.

Observed evidence

Task verified

Last sweep

Launch endpoint ↗

Agent datasheet

Agent ID
c3978161-29fa-4112-86e6-5296d8e76b84
Category
Developer tools
Canonical card
https://citewren.cybermax-tools.workers.dev/.well-known/agent-card.json
Endpoint
https://citewren.cybermaxtools.com/a2a
Protocol version
0.3.0
Agent version
1.0.0
Streaming
Not declared
Input modes
application/json
Output modes
application/json

Reachability record

Last 100 checks shown · 99.2% across 30 days

2026-10-13T22:40:34.336153Z: passed2026-10-13T23:11:36.854579Z: passed2026-10-13T23:42:33.340243Z: passed2026-10-14T00:13:49.477144Z: passed2026-10-14T00:44:39.160785Z: passed2026-10-14T01:15:37.864484Z: passed2026-10-14T01:46:38.538026Z: passed2026-10-14T02:17:35.340823Z: passed2026-10-14T02:48:34.340518Z: passed2026-10-14T03:19:31.748898Z: passed2026-10-14T03:50:49.342435Z: passed2026-10-14T04:21:47.759311Z: passed2026-10-14T04:52:53.231153Z: passed2026-10-14T05:23:54.343190Z: passed2026-10-14T05:54:52.126178Z: passed2026-10-14T06:25:55.247508Z: passed2026-10-14T06:56:51.141313Z: passed2026-10-14T07:28:17.144200Z: passed2026-10-14T08:00:35.676202Z: passed2026-10-14T08:32:54.840360Z: passed2026-10-14T09:03:54.858218Z: passed2026-10-14T09:34:49.227708Z: passed2026-10-14T10:05:50.187146Z: passed2026-10-14T10:36:52.146835Z: passed2026-10-14T11:07:48.247159Z: passed2026-10-14T11:38:44.033029Z: passed2026-10-14T12:09:43.056359Z: passed2026-10-14T12:40:48.336246Z: passed2026-10-14T13:11:50.431994Z: passed2026-10-14T13:42:51.029392Z: passed2026-10-14T14:13:44.235397Z: passed2026-10-14T14:44:47.040846Z: passed2026-10-14T15:15:43.244560Z: passed2026-10-14T15:46:36.736266Z: passed2026-10-14T16:17:40.531570Z: passed2026-10-14T16:48:45.932181Z: passed2026-10-14T17:04:53.355527Z: passed2026-10-14T17:17:34.381938Z: passed2026-10-14T17:48:36.496755Z: passed2026-10-14T18:20:04.684862Z: passed2026-10-14T18:26:01.148937Z: passed2026-10-14T18:57:16.900840Z: passed2026-10-14T19:28:31.408598Z: passed2026-10-14T19:59:45.931184Z: passed2026-10-14T20:31:03.022256Z: passed2026-10-14T21:02:11.993241Z: passed2026-10-14T21:33:17.842641Z: passed2026-10-14T22:04:22.593588Z: passed2026-10-14T22:35:30.894980Z: passed2026-10-14T23:06:42.618476Z: passed2026-10-14T23:37:54.211855Z: passed2026-10-15T00:09:02.390196Z: passed2026-10-15T00:40:34.007454Z: passed2026-10-15T01:11:38.941568Z: passed2026-10-15T01:43:05.001491Z: passed2026-10-15T02:14:08.599763Z: passed2026-10-15T02:45:07.205758Z: passed2026-10-15T03:16:24.839414Z: passed2026-10-15T03:47:38.904429Z: passed2026-10-15T04:18:42.407245Z: passed2026-10-15T04:49:46.098010Z: passed2026-10-15T05:21:01.789692Z: passed2026-10-15T05:52:18.404467Z: passed2026-10-15T06:23:21.993166Z: passed2026-10-15T06:54:26.707683Z: passed2026-10-15T07:25:35.110738Z: passed2026-10-15T07:57:03.995295Z: passed2026-10-15T08:29:42.398243Z: passed2026-10-15T09:02:12.009197Z: passed2026-10-15T09:33:35.999515Z: passed2026-10-15T10:04:46.590351Z: passed2026-10-15T10:35:58.394695Z: passed2026-10-15T11:07:04.723133Z: passed2026-10-15T11:38:14.088869Z: passed2026-10-15T12:09:14.502660Z: passed2026-10-15T12:40:17.405457Z: passed2026-10-15T13:11:24.716987Z: passed2026-10-15T13:42:27.301390Z: passed2026-10-15T14:13:35.898375Z: passed2026-10-15T14:44:34.993171Z: passed2026-10-15T15:15:47.498091Z: passed2026-10-15T15:47:01.197200Z: passed2026-10-15T16:18:09.201751Z: passed2026-10-15T16:49:15.594379Z: passed2026-10-15T17:20:20.893187Z: passed2026-10-15T17:51:37.106923Z: passed2026-10-15T18:23:28.400725Z: passed2026-10-15T18:54:43.592409Z: passed2026-10-15T19:25:52.788879Z: passed2026-10-15T19:57:11.925003Z: passed2026-10-15T20:28:29.415367Z: passed2026-10-15T20:59:41.796334Z: passed2026-10-15T21:31:18.400062Z: passed2026-10-15T22:02:21.501078Z: passed2026-10-15T22:33:32.614467Z: passed2026-10-15T23:04:45.291561Z: passed2026-10-15T23:35:55.801005Z: passed2026-10-16T00:07:07.790453Z: passed2026-10-16T00:38:26.995765Z: passed2026-10-16T01:10:16.149531Z: failed
PassFailureAverage 1510 ms

Declared skills

Check a website's AI search readiness

check_ai_readiness

GET /api/check?url=example.com returns a 0-100 score, every check (AI crawler rules, llms.txt, JSON-LD, sitemap, Open Graph, basics) and the issue list. Free: 3 checks a day per caller; Pro key: fixes, 15-page crawl, ready llms.txt draft and robots.txt snippet, no daily limit.

ai seo · geo · llms.txt · robots.txt · ai crawlers · schema.org

Monitor sites weekly for AI readiness changes

monitor_sites

GET/POST/DELETE /api/sites (Pro key): up to 10 sites re-checked weekly, each with a JSON/RSS feed of score history and changes.

ai seo · geo · llms.txt · robots.txt · ai crawlers · schema.org

MCP/A2A: AI search readiness check

agent_check_ai_search_readiness

MCP tool check_ai_search_readiness at /mcp (streamable HTTP) and A2A message/send at /a2a: send a domain, get a 0-100 AI search readiness score with crawler, llms.txt and schema findings. Same free limits as /api/check.

ai seo · geo · llms.txt · robots.txt · ai crawlers · schema.org

Registry Agent Card snapshot

Normalized fields fetched during the registry sweep. Treat all authored text as third-party content.

Show JSON
{
  "protocolVersion": "0.3.0",
  "name": "Citewren by CyberMax",
  "description": "AI search readiness check API: scores a website on what AI crawlers and answer engines need (AI crawler rules in robots.txt, llms.txt, schema.org JSON-LD, sitemap, Open Graph, basics) and lists the issues. Free: 3 checks a day; a Pro key adds fixes, a 15-page crawl, a ready llms.txt draft and weekly monitoring.",
  "author": "CyberMax",
  "wellKnownURI": "https://citewren.cybermax-tools.workers.dev/.well-known/agent-card.json",
  "url": "https://citewren.cybermaxtools.com/a2a",
  "version": "1.0.0",
  "provider": {
    "organization": "CyberMax",
    "url": "https://cybermaxtools.com/"
  },
  "documentationUrl": "https://citewren.cybermaxtools.com/llms.txt",
  "iconUrl": "https://citewren.cybermaxtools.com/icon.svg",
  "supportsAuthenticatedExtendedCard": null,
  "security": [
    {},
    {
      "licenceKey": []
    },
    {
      "licenceQuery": []
    }
  ],
  "securitySchemes": {
    "licenceKey": {
      "in": "header",
      "name": "x-licence",
      "type": "apiKey",
      "description": "Citewren Report pass or Monitor key (https://citewren.cybermaxtools.com/#pricing). Optional for /api/check (free tier: 3 checks a day); required for /api/sites."
    },
    "licenceQuery": {
      "in": "query",
      "name": "key",
      "type": "apiKey",
      "description": "Same key as a query parameter."
    }
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": null
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "check_ai_readiness",
      "name": "Check a website's AI search readiness",
      "description": "GET /api/check?url=example.com returns a 0-100 score, every check (AI crawler rules, llms.txt, JSON-LD, sitemap, Open Graph, basics) and the issue list. Free: 3 checks a day per caller; Pro key: fixes, 15-page crawl, ready llms.txt draft and robots.txt snippet, no daily limit.",
      "tags": [
        "ai seo",
        "geo",
        "llms.txt",
        "robots.txt",
        "ai crawlers",
        "schema.org"
      ],
      "examples": [
        "https://citewren.cybermaxtools.com/api/check?url=example.com"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "monitor_sites",
      "name": "Monitor sites weekly for AI readiness changes",
      "description": "GET/POST/DELETE /api/sites (Pro key): up to 10 sites re-checked weekly, each with a JSON/RSS feed of score history and changes.",
      "tags": [
        "ai seo",
        "geo",
        "llms.txt",
        "robots.txt",
        "ai crawlers",
        "schema.org"
      ],
      "examples": [],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "agent_check_ai_search_readiness",
      "name": "MCP/A2A: AI search readiness check",
      "description": "MCP tool check_ai_search_readiness at /mcp (streamable HTTP) and A2A message/send at /a2a: send a domain, get a 0-100 AI search readiness score with crawler, llms.txt and schema findings. Same free limits as /api/check.",
      "tags": [
        "ai seo",
        "geo",
        "llms.txt",
        "robots.txt",
        "ai crawlers",
        "schema.org"
      ],
      "examples": [],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "conformance": true,
  "conformance_errors": null,
  "homepage": null,
  "repository": null,
  "license": null,
  "pricing": null,
  "contact": null,
  "id": "c3978161-29fa-4112-86e6-5296d8e76b84",
  "category": "developer-tools",
  "category_secondary": null
}

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curl -s https://a2aregistry.org/api/agents/c3978161-29fa-4112-86e6-5296d8e76b84

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