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Tamper-evident multi-page snapshot w"},{"name":"sitemap","description":"Domain/URL → a SIGNED snapshot of the site's PUBLISHED sitemap: discovers the sitemap via robots.txt Sitemap: lines then /sitemap.xml fallback, parses <urlset> "},{"name":"dns","description":"Domain → a SIGNED, timestamped DNS snapshot (A, AAAA, MX, NS, TXT, CNAME, SOA), normalised + sorted into a byte-stable record set with an offline-verifiable pro"},{"name":"readability","description":"URL → a clean ARTICLE record { title, byline, publishedAt, article text } with boilerplate (nav/header/footer/sidebar/ads/share-bars/comment-forms) stripped via"},{"name":"redirect","description":"URL → a SIGNED redirect/canonical resolution: the full hop chain [{url,status}] from the link you have to where it ACTUALLY lands, the final resolved URL + stat"}],"toolCount":18,"toolsHash":"4fab200a411932fc16346e44bb001ea4fbd32002e53d40ca368c2b1351408efc","serverName":"mercury-x402","capabilities":["tools"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-11T15:23:27.555Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":303,"error":null,"detail":{"tools":[{"name":"fetch","description":"VERIFIABLE keyless web-read for autonomous agents. Every result ships a cryptographically SIGNED provenance receipt (EIP-191 over sha256(text)+url+status+time) "},{"name":"extract","description":"TYPED structured extract for autonomous agents — URL + schema → a clean, type-safe JSON record. Where /buy/fetch returns page TEXT (and ?extract= returns string"},{"name":"markdown","description":"URL → clean, LLM-ready markdown (boilerplate/nav/ads stripped, headings + lists + links preserved) with a signed provenance receipt pinning the markdown to its "},{"name":"metadata","description":"URL → one typed, SIGNED metadata record (JSON-LD + OpenGraph + Twitter-card + standard <meta> + canonical + title), by source. 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Tamper-evident multi-page snapshot w"},{"name":"sitemap","description":"Domain/URL → a SIGNED snapshot of the site's PUBLISHED sitemap: discovers the sitemap via robots.txt Sitemap: lines then /sitemap.xml fallback, parses <urlset> "},{"name":"dns","description":"Domain → a SIGNED, timestamped DNS snapshot (A, AAAA, MX, NS, TXT, CNAME, SOA), normalised + sorted into a byte-stable record set with an offline-verifiable pro"},{"name":"readability","description":"URL → a clean ARTICLE record { title, byline, publishedAt, article text } with boilerplate (nav/header/footer/sidebar/ads/share-bars/comment-forms) stripped via"},{"name":"redirect","description":"URL → a SIGNED redirect/canonical resolution: the full hop chain [{url,status}] from the link you have to where it ACTUALLY lands, the final resolved URL + stat"}],"toolCount":18,"toolsHash":"4fab200a411932fc16346e44bb001ea4fbd32002e53d40ca368c2b1351408efc","serverName":"mercury-x402","capabilities":["tools"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-11T09:27:27.174Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":754,"error":null,"detail":{"tools":[{"name":"fetch","description":"VERIFIABLE keyless web-read for autonomous agents. 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