{"id":1236950,"recorded_at":"2026-10-30T08:57:31.631159Z","observed_at":"2026-10-30T08:57:31.631064Z","subject_kind":"endpoint","subject":"b8b6b6bb-3800-48dd-9cbc-052940cd49b3","kind":"mcp.tools","method":"probe.mcp/1","body":{"count":14,"tools":[{"description":"Check up to 100 domains or IPv4 addresses at once against ThreatCluster's high-confidence 30-day IOC feed; each domain is resolved and its IPv4 matched too. IOC only (no ransomware-claim lookups; use threat_check for one domain). Stale feed returns an error and is not charged. Costs $0.50 USDC per call via x402 (payment goes in _meta[\"x402/payment\"]); invalid input or an upstream failure returns an error and is not charged.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"items":{"description":"Up to 100 domains/IPv4, comma or newline separated","maxLength":20000,"minLength":1,"type":"string"}},"required":["items"],"type":"object"},"name":"bulk_threat_check"},{"description":"Check the TLS certificate of one hostname: issuer, validity dates, days left, % of lifetime used, renewal cadence and a renewal-stall flag, plus a live HTTPS pass/fail probe. Use it when you only need certificate health; use site_health for cert + DNS + expiry together, or domain_grade for a scored A-F result. Certificate details come from public Certificate Transparency logs (Cert Spotter, crt.sh fallback), not from the live connection, so a brand-new cert may not show yet. Read-only; makes one HTTPS request to the host and one CT-log query, usually 1-5 s. Costs $0.01 USDC per call via x402 (payment goes in _meta[\"x402/payment\"]); invalid input or an upstream failure returns an error and is not charged.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"domain":{"description":"Hostname or URL, e.g. example.com or https://www.example.com/path","maxLength":300,"minLength":1,"type":"string"}},"required":["domain"],"type":"object"},"name":"check_cert"},{"description":"Look up the live DNS of a domain: NS, A/AAAA/CNAME, MX, SPF, DMARC, CAA (climbing to the parent zone) and DNSSEC status, with plain-English findings. Use it for a DNS inventory or to debug resolution; use check_email_auth for a deeper SPF/DMARC/DKIM/MTA-STS review. Queries Cloudflare DNS-over-HTTPS (1.1.1.1) at call time; read-only, nothing is stored. Costs $0.01 USDC per call via x402 (payment goes in _meta[\"x402/payment\"]); invalid input or an upstream failure returns an error and is not charged.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"domain":{"description":"Hostname or URL, e.g. example.com or https://www.example.com/path","maxLength":300,"minLength":1,"type":"string"}},"required":["domain"],"type":"object"},"name":"check_dns"},{"description":"Check when a domain registration expires: registrar, registered and expiry dates, days left, EPP status codes and nameservers, from the registry's RDAP server. Use it for renewal risk on the registered domain (not the certificate; use check_cert for that). Some TLDs publish no RDAP service, in which case found=false explains why. Read-only. Costs $0.01 USDC per call via x402 (payment goes in _meta[\"x402/payment\"]); invalid input or an upstream failure returns an error and is not charged.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"domain":{"description":"Hostname or URL, e.g. example.com or https://www.example.com/path","maxLength":300,"minLength":1,"type":"string"}},"required":["domain"],"type":"object"},"name":"check_domain_expiry"},{"description":"Review the email authentication setup of a domain: SPF validity and DNS-lookup count (limit 10), DMARC policy, pct and reporting, DKIM on common selector names, MTA-STS mode, TLS-RPT and BIMI, with a rough 0-100 score and plain-English fixes. Use it before sending mail from a domain or when mail lands in spam. DKIM is only checked on common selectors, so \"not found\" is not proof DKIM is missing. Live DNS via Cloudflare DoH; read-only, no email is sent. Costs $0.01 USDC per call via x402 (payment goes in _meta[\"x402/payment\"]); invalid input or an upstream failure returns an error and is not charged.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"domain":{"description":"Hostname or URL, e.g. example.com or https://www.example.com/path","maxLength":300,"minLength":1,"type":"string"}},"required":["domain"],"type":"object"},"name":"check_email_auth"},{"description":"Check the HTTP security headers of a website with one live HTTPS GET: redirect chain (up to 5 hops), final status, HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy and COOP, with a simple A-F header grade and findings. Use it for web-hardening checks; it is not a vulnerability scan. The page body is not read or stored. Costs $0.01 USDC per call via x402 (payment goes in _meta[\"x402/payment\"]); invalid input or an upstream failure returns an error and is not charged.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"domain":{"description":"Hostname or URL, e.g. example.com or https://www.example.com/path","maxLength":300,"minLength":1,"type":"string"}},"required":["domain"],"type":"object"},"name":"check_security_headers"},{"description":"Grade a domain's security posture A-F in one call, for vendor-risk or due-diligence checks. Runs the TLS, DNS (DNSSEC, CAA), registration-expiry, email-auth and HTTP-header checks and returns one letter, a 0-100 score, points per category (TLS 25, email 25, headers 20, DNS 15, registration 15) and the top fixes. Use it when you want a verdict; use site_health or the single checks when you need raw data. Unavailable categories are left out of the percentage (partial=true). Read-only; takes about 3-10 s. Costs $0.03 USDC per call via x402 (payment goes in _meta[\"x402/payment\"]); invalid input or an upstream failure returns an error and is not charged.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"domain":{"description":"Hostname or URL, e.g. example.com or https://www.example.com/path","maxLength":300,"minLength":1,"type":"string"}},"required":["domain"],"type":"object"},"name":"domain_grade"},{"description":"Certificate and domain-registration expiry for 2 to 5 domains in one call: days left, expiry dates and an ok/warn/expired status per domain, plus the soonest date overall. Certificate dates come from CT logs, registration dates from RDAP. Partial results if some lookups fail; if every domain fails it returns an error and is not charged. Costs $0.04 USDC per call via x402 (payment goes in _meta[\"x402/payment\"]); invalid input or an upstream failure returns an error and is not charged.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"domains":{"description":"2 to 5 comma-separated domains, e.g. example.com,example.org","maxLength":2000,"minLength":1,"type":"string"}},"required":["domains"],"type":"object"},"name":"expiry_batch"},{"description":"Full site audit report for one domain, for client reports, vendor reviews or a pre-launch check. Runs every check (TLS from CT logs + live probe, DNS/DNSSEC/CAA, registration expiry and transfer lock, SPF/DMARC/DKIM/MTA-STS, security headers) plus HTTP->HTTPS redirect, www/apex consistency, RFC 9116 security.txt, robots.txt and sitemap. Returns the A-F grade and score (same weights as domain_grade), an action plan sorted critical > high > medium > low where each item has the exact fix and effort, and every raw section. Use domain_grade for just the letter. Fails (not charged) if 3+ core checks fail. Read-only; about 5-15 s. Costs $2 USDC per call via x402 (payment goes in _meta[\"x402/payment\"]); invalid input or an upstream failure returns an error and is not charged.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"domain":{"description":"Hostname or URL, e.g. example.com or https://www.example.com/path","maxLength":300,"minLength":1,"type":"string"}},"required":["domain"],"type":"object"},"name":"full_site_audit"},{"description":"Free. Return the price of every paid tool, the payment network (Base) and the receiving address, so you can budget before calling. No input, no network request, no payment.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{},"type":"object"},"name":"pricing"},{"description":"Run check_cert, check_dns and check_domain_expiry together and return their raw results plus a short summary, the renewal-stall flag and the Let's Encrypt 64-day certificate note (from 2027-02-10). Use it for a full data dump in one call; use domain_grade if you want a single scored A-F answer that also covers email auth and HTTP headers. If one or two sources fail you get partial=true with the rest. Read-only. Costs $0.03 USDC per call via x402 (payment goes in _meta[\"x402/payment\"]); invalid input or an upstream failure returns an error and is not charged.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"domain":{"description":"Hostname or URL, e.g. example.com or https://www.example.com/path","maxLength":300,"minLength":1,"type":"string"}},"required":["domain"],"type":"object"},"name":"site_health"},{"description":"Is this domain known-bad? Resolves the hostname (A/AAAA), matches the name, its parent domains and resolved IPv4 against ThreatCluster's high-confidence 30-day IOC feed (cached, refreshed about hourly), and looks up ransomware leak-site claims naming the domain (commercially reusable sources via Dragons Eye). Returns verdict listed, claimed, listed_and_claimed or no_known_threat with the matching reports. No match is not proof of safety; claims are unverified attacker assertions. Stale feed or source failure returns an error and is not charged. Costs $0.02 USDC per call via x402 (payment goes in _meta[\"x402/payment\"]); invalid input or an upstream failure returns an error and is not charged.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"domain":{"description":"Hostname or URL, e.g. example.com or https://www.example.com/path","maxLength":300,"minLength":1,"type":"string"}},"required":["domain"],"type":"object"},"name":"threat_check"},{"description":"Free. Check that a domain or URL is well-formed and get the normalized hostname, before calling a paid check. Offline: no network request, no payment. Rejects IP addresses, single-label names and URLs with credentials.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"domain":{"description":"Hostname or URL to normalize, e.g. example.com or https://www.example.com/path","maxLength":300,"type":"string"}},"required":["domain"],"type":"object"},"name":"validate_target"},{"description":"Free. Status of a paid domain watch (created with HTTP POST /v1/watch): items, expiry, last check, current DNS/IOC/claim state, last webhook delivery. Needs the webhook_secret from creation.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"watch_id":{"description":"Watch id, e.g. ocw_abcdefghijklmnop","pattern":"^ocw_[a-z2-7]{16}$","type":"string"},"webhook_secret":{"description":"The webhook_secret returned once when the watch was created (required to read status)","maxLength":200,"minLength":8,"type":"string"}},"required":["watch_id","webhook_secret"],"type":"object"},"name":"watch_status"}]},"body_sha256":"ed0796a75f8a9d0f9a6ccc1b15d2fdcbf424227c36f0135c7fcbdc5c8960a2e3","prev_id":813386,"leaf":"0x65f9c955986b86bcfdeb9a512d497ae05c1e40a0d4c9ce01a6946bbd8a931789","leaf_text":"{\"body\":\"ed0796a75f8a9d0f9a6ccc1b15d2fdcbf424227c36f0135c7fcbdc5c8960a2e3\",\"id\":1236950,\"kind\":\"mcp.tools\",\"method\":\"probe.mcp/1\",\"observed_us\":1793350651631064,\"prev\":813386,\"subject\":\"b8b6b6bb-3800-48dd-9cbc-052940cd49b3\",\"subject_kind\":\"endpoint\"}","day":{"day":"2026-10-30","leaves":243099,"root":"0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875","chained":"0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822","anchor_chain":"eip155:5042002","anchor_tx":"0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861","anchor_block":69923247},"proof":["0x65f970a9e358508281398a2c3f72f7ff8ccc66fb74cdeed7d2b2b59923b84f2b","0x5d4340dfe710eefdfa39c2960adad8492ccdd50aea78e9e12da0440568bc99ae","0x951aa56d19f54eb43ef6e2576516efdaa318e5dce943945b8592043b574661df","0x0c6af31bd4b7a3df18a425e0c0c4a52b76da42a531408e7294dd67f7b88cd04b","0x9bf9fc2710007986fd3ea1f35fd7d5008b8538005d5a62d143b86fa7afe08634","0x0f5a0aa94a32f54c5a9e366cd0e77b0068be88628d0e68cfe2366f748d82e812","0x0b052139d41475d0c154b4556019ce7e224f05498001411dfa7e3aed95d17c7b","0x470478713c66db427a73690e3998e99562711ed05630288b365fe6e24bd85229","0x6320ed9e0c1f3bf00cdca41762560feb6b9427ac89a1ade45a98fd55a53a48a1","0x551eab5fa788c1eb9ade1cc6d45d694ae1e94fb82d050d68ea7e6ecb1e2ebaf9","0x45b5fa20173e33b6efcfa5c61b7e4cdb9227ff5948688c2cd71b5b042c2dce47","0x159587e892da6eb5bedb2c98f52a2e67d73c1054bada2bc226e29532864a24ba","0x71866e46af973a0dfdc12482585dfcdbcf016f95832fc06f75f5454e82088a3e","0x863694f188c4b3bb5062c468823f130a2c1762c9b6bf2ce9a68fd27f465427d0","0x7ecc532de10b728de98de2eb2a81fbd8da2254ff32b38b6ffde14af9964fc470","0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8","0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e","0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147"]}