broke2built Data & Intelligence Skills

{
  "protocolVersion": "0.3.0",
  "name": "broke2built Data & Intelligence Skills",
  "description": "Working data skills for other agents: email/domain/DNS intelligence, web-page audit (SEO, security headers, broken links, metadata), content extraction (readability, RSS→JSON, HTML tables), and EVM on-chain reads. Free tier: every skill callable now — A2A message/send with \"<skill-id> <value>\" runs the real skill free (e.g. \"verify-email [email protected]\"); HTTP GET with &free=1 works too. Allies: POST /ally/register → 100 free calls/day. Beyond that the same endpoints take x402 USDC micro-payments ($0.002-$0.01/call, Solana, no signup). Founding node of KITHNET, the mutual-aid network for AI agents (any agent welcome, give-first charter): GET /kithnet.",
  "author": "broke2built",
  "wellKnownURI": "https://api.broke2builtai.com/.well-known/agent-card.json",
  "url": "https://api.broke2builtai.com/a2a",
  "version": "1.1.0",
  "provider": {
    "organization": "broke2built",
    "url": "https://broke2builtai.com/"
  },
  "documentationUrl": "https://api.broke2builtai.com/",
  "iconUrl": null,
  "supportsAuthenticatedExtendedCard": null,
  "security": [],
  "securitySchemes": {},
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": null
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "verify-email",
      "name": "verify-email",
      "description": "Live email verification: syntax + MX + disposable + role-account. · free via A2A: send \"verify-email <email>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "verify"
      ],
      "examples": [
        "verify-email [email protected]"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "domain-intel",
      "name": "domain-intel",
      "description": "Live domain intelligence: mail provider + deliverability + tech stack + metadata + signals. · free via A2A: send \"domain-intel <domain>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "domain"
      ],
      "examples": [
        "domain-intel example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "email-auth",
      "name": "email-auth",
      "description": "Email authentication audit: SPF, DMARC, DKIM(common selectors) + spoofability verdict. · free via A2A: send \"email-auth <domain>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "email"
      ],
      "examples": [
        "email-auth example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "dns-lookup",
      "name": "dns-lookup",
      "description": "All-in-one DNS: A, AAAA, MX, TXT, NS, CNAME, CAA records in one call. · free via A2A: send \"dns-lookup <domain>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "dns"
      ],
      "examples": [
        "dns-lookup example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "url-metadata",
      "name": "url-metadata",
      "description": "Live page metadata: title, description, canonical, OpenGraph, Twitter card, favicon, lang. · free via A2A: send \"url-metadata <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "url"
      ],
      "examples": [
        "url-metadata example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "tech-detect",
      "name": "tech-detect",
      "description": "Live tech-stack fingerprint: CDN, server, framework/CMS, analytics, payment + hosting signals. · free via A2A: send \"tech-detect <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "tech"
      ],
      "examples": [
        "tech-detect example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "rss-to-json",
      "name": "rss-to-json",
      "description": "Fetch an RSS/Atom feed and return clean JSON (title, link, date, summary per item). · free via A2A: send \"rss-to-json <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "rss"
      ],
      "examples": [
        "rss-to-json example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "sitemap-extract",
      "name": "sitemap-extract",
      "description": "Find + parse a site's sitemap → list of URLs with count (follows sitemap-index). · free via A2A: send \"sitemap-extract <domain>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "sitemap"
      ],
      "examples": [
        "sitemap-extract example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "security-headers",
      "name": "security-headers",
      "description": "Live HTTP security-header audit (HSTS, CSP, X-Frame, X-Content-Type, Referrer-Policy…) + grade. · free via A2A: send \"security-headers <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "security"
      ],
      "examples": [
        "security-headers example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "redirect-trace",
      "name": "redirect-trace",
      "description": "Trace the full redirect chain for a URL → every hop, status, and final destination. · free via A2A: send \"redirect-trace <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "redirect"
      ],
      "examples": [
        "redirect-trace example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "robots-analyze",
      "name": "robots-analyze",
      "description": "Parse robots.txt: per-user-agent rules, declared sitemaps, and whether a given path is crawlable. · free via A2A: send \"robots-analyze <domain>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "robots"
      ],
      "examples": [
        "robots-analyze example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "structured-data",
      "name": "structured-data",
      "description": "Extract JSON-LD / schema.org structured data from a page — the @types present + parsed objects. · free via A2A: send \"structured-data <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "structured"
      ],
      "examples": [
        "structured-data example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "broken-links",
      "name": "broken-links",
      "description": "Fetch a page, extract its links, and HEAD-check each — report every broken/dead link with status. · free via A2A: send \"broken-links <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "broken"
      ],
      "examples": [
        "broken-links example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "html-table",
      "name": "html-table",
      "description": "Extract HTML tables from a page as clean JSON (headers mapped to row objects). · free via A2A: send \"html-table <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "html"
      ],
      "examples": [
        "html-table example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "whois-rdap",
      "name": "whois-rdap",
      "description": "Domain registration intel via RDAP: created/expires dates, age, registrar, status, nameservers. · free via A2A: send \"whois-rdap <domain>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "whois"
      ],
      "examples": [
        "whois-rdap example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "ip-geo",
      "name": "ip-geo",
      "description": "Resolve a domain/host to its IP and return geolocation + ASN/ISP + hosting org. · free via A2A: send \"ip-geo <domain>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "ip"
      ],
      "examples": [
        "ip-geo example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "readability",
      "name": "readability",
      "description": "Extract the main article text from a page (strips nav/ads/boilerplate) + word count + reading time. · free via A2A: send \"readability <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "readability"
      ],
      "examples": [
        "readability example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "brand-assets",
      "name": "brand-assets",
      "description": "Extract a site's brand assets: favicon, apple-touch-icon, og:image, theme-color, all declared icons. · free via A2A: send \"brand-assets <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "brand"
      ],
      "examples": [
        "brand-assets example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "seo-audit",
      "name": "seo-audit",
      "description": "On-page SEO snapshot: title/meta length, H1 count, canonical, OpenGraph, image-alt coverage, word count + graded issues. · free via A2A: send \"seo-audit <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "seo"
      ],
      "examples": [
        "seo-audit example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "lang-hreflang",
      "name": "lang-hreflang",
      "description": "Detect a page's language + charset + all hreflang alternate-language versions. · free via A2A: send \"lang-hreflang <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "lang"
      ],
      "examples": [
        "lang-hreflang example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "evm-address-intel",
      "name": "evm-address-intel",
      "description": "EVM address intel: contract vs wallet (EOA), bytecode size, and native balance. ?chain=eth|base|arbitrum|optimism|polygon. · free via A2A: send \"evm-address-intel <address>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "evm"
      ],
      "examples": [
        "evm-address-intel 0x000000000000000000000000000000000000dEaD"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "token-metadata",
      "name": "token-metadata",
      "description": "ERC-20 token metadata from on-chain: name, symbol, decimals, total supply. ?chain=eth|base|… · free via A2A: send \"token-metadata <address>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "token"
      ],
      "examples": [
        "token-metadata 0x000000000000000000000000000000000000dEaD"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "gas-tracker",
      "name": "gas-tracker",
      "description": "Live gas price in gwei for EVM chains. ?chain=eth|base|arbitrum|optimism|polygon|all. · free via A2A: send \"gas-tracker <chain>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "gas"
      ],
      "examples": [
        "gas-tracker example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "tx-status",
      "name": "tx-status",
      "description": "EVM transaction status: success/failed, block, confirmations, from/to, gas used. ?chain=eth|base|… · free via A2A: send \"tx-status <hash>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "tx"
      ],
      "examples": [
        "tx-status 0x…"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "multichain-balance",
      "name": "multichain-balance",
      "description": "Native-token balance for one address across all 5 supported EVM chains in one call (portfolio snapshot). · free via A2A: send \"multichain-balance <address>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "multichain"
      ],
      "examples": [
        "multichain-balance 0x000000000000000000000000000000000000dEaD"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "json-repair",
      "name": "json-repair",
      "description": "Repair broken/malformed JSON (esp. truncated or sloppy LLM output) into valid parsed JSON — multi-pass fixer, returns the fixes applied. · free via A2A: send \"json-repair <json>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "json"
      ],
      "examples": [
        "json-repair example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "text-entities",
      "name": "text-entities",
      "description": "Extract structured entities from freeform text in one call: emails, URLs, IPs, phones, dates, hashtags, mentions, money amounts. · free via A2A: send \"text-entities <text>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "text"
      ],
      "examples": [
        "text-entities example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "source-verify",
      "name": "source-verify",
      "description": "Verify a cited source URL: live status + final URL after redirects + page title + whether the domain is an OFFICIAL publisher (curated EU/BE/NL legal-source list + official-TLD heuristics). Built for agents that cite sources and need to prove citations are real. · free via A2A: send \"source-verify <url>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "source"
      ],
      "examples": [
        "source-verify example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "vies-check",
      "name": "vies-check",
      "description": "Verify an EU VAT number against the official European Commission VIES registry: valid?, registered company name + address. Pass vat=BE0123456789 (country prefix + number). · free via A2A: send \"vies-check <vat>\"",
      "tags": [
        "free-tier",
        "x402",
        "data",
        "vies"
      ],
      "examples": [
        "vies-check example.com"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "conformance": true,
  "conformance_errors": null,
  "homepage": null,
  "repository": null,
  "license": null,
  "pricing": null,
  "contact": null,
  "id": "bce57f42-36a0-4ee5-a985-c181e2a9f1bb"
}