{ try it }

{
  "url": "https://www.python.org/",
  "max_pages": 5,
  "crawler_policy": "allow_search_block_training"
}

{
  "type": "object",
  "properties": {
    "skill": {
      "type": "string"
    },
    "url": {
      "type": "string"
    },
    "score": {
      "type": "number"
    },
    "grade": {
      "type": "string"
    },
    "subscores": {
      "type": "object",
      "properties": {
        "crawler_access": {
          "type": "integer"
        },
        "machine_readable_summary": {
          "type": "integer"
        },
        "structured_data": {
          "type": "integer"
        },
        "discoverability": {
          "type": "integer"
        },
        "content_readability": {
          "type": "integer"
        },
        "agent_interfaces": {
          "type": "null"
        }
      }
    },
    "bots": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "operator": {
            "type": "string"
          },
          "class": {
            "type": "string"
          },
          "robots": {
            "type": "string"
          },
          "matched_rule": {
            "type": "string"
          },
          "http_probe": {
            "type": "object"
          }
        }
      }
    },
    "checks": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string"
          },
          "category": {
            "type": "string"
          },
          "pass": {
            "type": "boolean"
          },
          "severity": {
            "type": "string"
          },
          "points": {
            "type": "number"
          },
          "max": {
            "type": "integer"
          },
          "evidence": {
            "type": "string"
          },
          "fix": {
            "type": "object"
          }
        }
      }
    },
    "pages_audited": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "reason": {
      "type": "null"
    },
    "disclaimer": {
      "type": "string"
    },
    "artifacts": {
      "type": "object",
      "properties": {
        "robots_txt_ai_block": {
          "type": "string"
        },
        "llms_txt": {
          "type": "string"
        }
      }
    },
    "bundle": {
      "type": "object",
      "properties": {
        "filename": {
          "type": "string"
        },
        "encoding": {
          "type": "string"
        },
        "bytes": {
          "type": "integer"
        },
        "files": {
          "type": "array",
          "items": {
            "type": "string"
          }
        }
      }
    }
  },
  "required": [
    "skill"
  ]
}

{
  "skill": "agent_ready_kit",
  "url": "https://www.python.org/",
  "score": 62.8,
  "grade": "D",
  "subscores": {
    "crawler_access": 100,
    "machine_readable_summary": 0,
    "structured_data": 50,
    "discoverability": 43,
    "content_readability": 100,
    "agent_interfaces": null
  },
  "bots": [
    {
      "name": "GPTBot",
      "operator": "OpenAI",
      "class": "training",
      "robots": "not_specified",
      "matched_rule": "group * has no rule for / (allowed)",
      "http_probe": {
        "status": 200,
        "blocked_by_waf": false,
        "probed_as": "GPTBot"
      }
    },
    {
      "name": "ClaudeBot",
      "operator": "Anthropic",
      "class": "training",
      "robots": "not_specified",
      "matched_rule": "group * has no rule for / (allowed)",
      "http_probe": {
        "status": 200,
        "blocked_by_waf": false,
        "probed_as": "GPTBot"
      }
    },
    {
      "name": "Google-Extended",
      "operator": "Google",
      "class": "training",
      "robots": "not_specified",
      "matched_rule": "group * has no rule for / (allowed)",
      "http_probe": {
        "status": 200,
        "blocked_by_waf": false,
        "probed_as": "GPTBot"
      }
    }
  ],
  "checks": [
    {
      "id": "llms_txt",
      "category": "machine_readable_summary",
      "pass": false,
      "severity": "medium",
      "points": 0.0,
      "max": 8,
      "evidence": "no /llms.txt",
      "fix": {
        "summary": "Publish /llms.txt in the llmstxt.org shape (see artifacts.llms_txt).",
        "snippet": "",
        "snippet_lang": "txt",
        "effort": "S"
      }
    },
    {
      "id": "llms_full_txt",
      "category": "machine_readable_summary",
      "pass": false,
      "severity": "low",
      "points": 0.0,
      "max": 3,
      "evidence": "no /llms-full.txt",
      "fix": {
        "summary": "Publish /llms-full.txt with the full text of your key pages (see artifacts.llms_full_txt).",
        "snippet": "",
        "snippet_lang": "txt",
        "effort": "S"
      }
    }
  ],
  "pages_audited": [
    "https://www.python.org/",
    "https://www.python.org/psf-landing/",
    "https://www.python.org/jobs/"
  ],
  "reason": null,
  "disclaimer": "Improves technical accessibility for AI crawlers and agents. Does not guarantee crawling, ranking, citation, or traffic.",
  "artifacts": {
    "robots_txt_ai_block": "# BEGIN agent-ready AI crawler rules (generated)\n# policy: allow_search_block_training  (bot tokens from operator docs, accessed 2026-10-16)\n# allowed bots repeat your User-agent: * rules, because a named group replaces the * group (RFC 9309)\n\nUser-agent: GPTBot\nDisallow: /\n\nUser-agent: ClaudeBot\nDisallow: /\n\nUser-agent: Google-Extended\nDisallow: /\n\nUser-agent: Applebot-Extended\nDisallow: /\n\nUser-agent: CCBot\nDisallow: /\n\nUser-agent: meta-externalagent\nDisallow: /\n\nUser-agent: Bytespider\nDisallow: /\n\nUser-agent: OAI-SearchBot\nDisallow: /~guido/orlijn/\nDisallow: /webstats/\n\nUser-agent: Claude-S",
    "llms_txt": "# Python.org\n\n> The official home of the Python Programming Language\n\n## Pages\n\n- [Welcome to Python.org](https://www.python.org/): The official home of the Python Programming Language\n- [Python Software Foundation](https://www.python.org/psf-landing/): The official home of the Python Programming Language\n- [Python Job Board | Python.org](https://www.python.org/jobs/): The official home of the Python Programming Language\n- [Our Community | Python.org](https://www.python.org/community/): The offi"
  },
  "bundle": {
    "filename": "agent-ready-kit.zip",
    "encoding": "base64",
    "bytes": 32631,
    "files": [
      ".well-known/agent-card.json",
      "INSTALL.md",
      "jsonld/community.json",
      "jsonld/community_irc.json",
      "jsonld/index.json",
      "jsonld/jobs.json",
      "jsonld/psf-landing.json",
      "llms-full.txt",
      "llms.txt",
      "meta/community.html",
      "meta/community_irc.html",
      "meta/index.html",
      "meta/jobs.html",
      "meta/psf-landing.html",
      "robots.txt",
      "sitemap.xml"
    ]
  }
}

1. POST https://grokzilla.shop/api/skills/agent-ready-kit with the JSON body, no payment header
2. ← 402 Payment Required + PAYMENT-REQUIRED header: base64 JSON {x402Version: 2, accepts: [{scheme: "exact", network: "eip155:8453", asset: USDC, amount: "250200", payTo}]} (same JSON in the body)
3. your x402 client checks amount ≤ $0.2502 and signs a USDC transfer authorization to payTo with your wallet
4. retry the same POST with PAYMENT-SIGNATURE: <base64> (x402 v2) or X-PAYMENT (v1 clients)
5. ← 200 OK with the result JSON + PAYMENT-RESPONSE header (base64 settlement receipt, tx hash on Base)