broke2built Data & Intelligence Skills
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 "
AgentCard object, but omits optional fields an agent may expect.
An A2A client finds this agent by fetching the well-known path on the provider's own host. That is what makes an agent card different from every other agent artifact in this catalog: it is provider-published by construction — it cannot be derived, generated, or reconstructed on a provider's behalf.
verify-email
Live email verification: syntax + MX + disposable + role-account. · free via A2A: send "verify-email
domain-intel
Live domain intelligence: mail provider + deliverability + tech stack + metadata + signals. · free via A2A: send "domain-intel
email-auth
Email authentication audit: SPF, DMARC, DKIM(common selectors) + spoofability verdict. · free via A2A: send "email-auth
dns-lookup
All-in-one DNS: A, AAAA, MX, TXT, NS, CNAME, CAA records in one call. · free via A2A: send "dns-lookup
url-metadata
Live page metadata: title, description, canonical, OpenGraph, Twitter card, favicon, lang. · free via A2A: send "url-metadata
tech-detect
Live tech-stack fingerprint: CDN, server, framework/CMS, analytics, payment + hosting signals. · free via A2A: send "tech-detect
rss-to-json
Fetch an RSS/Atom feed and return clean JSON (title, link, date, summary per item). · free via A2A: send "rss-to-json
sitemap-extract
Find + parse a site's sitemap → list of URLs with count (follows sitemap-index). · free via A2A: send "sitemap-extract
security-headers
Live HTTP security-header audit (HSTS, CSP, X-Frame, X-Content-Type, Referrer-Policy…) + grade. · free via A2A: send "security-headers
redirect-trace
Trace the full redirect chain for a URL → every hop, status, and final destination. · free via A2A: send "redirect-trace
robots-analyze
Parse robots.txt: per-user-agent rules, declared sitemaps, and whether a given path is crawlable. · free via A2A: send "robots-analyze
structured-data
Extract JSON-LD / schema.org structured data from a page — the @types present + parsed objects. · free via A2A: send "structured-data
broken-links
Fetch a page, extract its links, and HEAD-check each — report every broken/dead link with status. · free via A2A: send "broken-links
html-table
Extract HTML tables from a page as clean JSON (headers mapped to row objects). · free via A2A: send "html-table
whois-rdap
Domain registration intel via RDAP: created/expires dates, age, registrar, status, nameservers. · free via A2A: send "whois-rdap
ip-geo
Resolve a domain/host to its IP and return geolocation + ASN/ISP + hosting org. · free via A2A: send "ip-geo
readability
Extract the main article text from a page (strips nav/ads/boilerplate) + word count + reading time. · free via A2A: send "readability
brand-assets
Extract a site's brand assets: favicon, apple-touch-icon, og:image, theme-color, all declared icons. · free via A2A: send "brand-assets
seo-audit
On-page SEO snapshot: title/meta length, H1 count, canonical, OpenGraph, image-alt coverage, word count + graded issues. · free via A2A: send "seo-audit
lang-hreflang
Detect a page's language + charset + all hreflang alternate-language versions. · free via A2A: send "lang-hreflang
evm-address-intel
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
" free-tierx402dataevmtoken-metadata
ERC-20 token metadata from on-chain: name, symbol, decimals, total supply. ?chain=eth|base|… · free via A2A: send "token-metadata
" free-tierx402datatokengas-tracker
Live gas price in gwei for EVM chains. ?chain=eth|base|arbitrum|optimism|polygon|all. · free via A2A: send "gas-tracker
tx-status
EVM transaction status: success/failed, block, confirmations, from/to, gas used. ?chain=eth|base|… · free via A2A: send "tx-status
multichain-balance
Native-token balance for one address across all 5 supported EVM chains in one call (portfolio snapshot). · free via A2A: send "multichain-balance
" free-tierx402datamultichainjson-repair
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
text-entities
Extract structured entities from freeform text in one call: emails, URLs, IPs, phones, dates, hashtags, mentions, money amounts. · free via A2A: send "text-entities
source-verify
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
vies-check
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
2026-09-19 from https://api.broke2builtai.com/.well-known/agent-card.json,
HTTP 200. The body was saved verbatim and is the sole source for
everything on this page — no field is inferred.
View the captured card.
Providers change what they serve; if this card has moved or changed shape,
the provider profile carries the
current state as of the last build.
Work with this as data
Every agent card here is available over the APIs.io API and to AI agents over MCP. A2A Agent Cards is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.