Official MCP RegistryListed
Agent Data Tools: Company, compliance and checks
38 tools: OFAC sanctions, counterparty checks, company, domain, email. 25 free calls.
First seen 19 Oct 2026. Evidence as of 7 Nov 2026.
34
Tools
From an anonymous probe
1
Source listings
Each with its own history
50
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| check_counterparty | Screen a payee before paying, trading or onboarding: one call vets an address on Base, Ethereum, Arbitrum or Optimism with an OFAC SDN match, account type and activity, USD holdings and, on Base, wallet or contract risk checks; add the payee's domain for its age and trust flags. One block, review or pass verdict with reasons. Screening aid, not legal advice or a security audit. Use before paying, trading with or onboarding an address. Example: address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| check_payee | Fast check of a payee before an agent pays it: OFAC SDN match on the address, account type (wallet, delegated wallet or contract) and nonce on Base, Ethereum, Arbitrum, Optimism or Polygon, and optionally the payee domain's age and trust flags. One block, review or pass verdict with reasons. Screening aid, not legal advice. Use before an x402 or USDC payment to an unfamiliar address; holdings and wallet heuristics: check_counterparty. Example: address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045. Price $0.005/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| check_x402_seller | Audit an x402 seller before an agent buys from it: decodes the endpoint's 402 terms without paying, OFAC-screens each payTo address, reads its account type and nonce on the payment network, checks the seller domain's age and trust flags, and flags non-USDC assets and high prices. One block, review or pass verdict with reasons. Never signs. Screening aid, not legal advice. Use before the first payment to an unfamiliar x402 seller. Example: url=https://agent-data-tools.revmesh2074.workers.dev/btc-fees. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| company | Facts about a company by name or Wikidata ID: official website, founding date, country, headquarters, industries, CEO, founders, parent, employee count, stock tickers and exchanges, and LEI, with Wikidata and Wikipedia links. Public domain data (CC0), best for established and listed companies. No match returns 404, uncharged. Use to enrich leads, vendors and counterparties or ground an answer about a company. Example: name=Spotify. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| dns_lookup | Look up DNS records of a domain over DNS-over-HTTPS (Cloudflare 1.1.1.1): A, AAAA, CNAME, MX, NS, TXT, SOA, CAA, SRV, PTR, DS, DNSKEY or HTTPS, with each answer's TTL, the response code (NOERROR, NXDOMAIN…) and whether DNSSEC validated. Use to check email (MX, SPF in TXT), verify a domain, or debug a DNS change; for whether the change has spread use dns_propagation. Example: name=example.com. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| dns_propagation | Check whether a DNS change has propagated: the same record queried at five public resolvers (Cloudflare, Google, AdGuard, AliDNS and DNSPod), each resolver's answers and TTLs, whether they all agree, and the majority answer. Record types A, AAAA, CNAME, MX, NS, TXT, CAA. Use to see where an old value is still cached after changing a record, moving hosting or setting up email; for one lookup use dns_lookup. Example: name=example.com. Price $0.03/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| dockerfile_lint | Check a Dockerfile (up to 8,000 characters) for common security and image-size problems: unpinned or :latest base images, running as root, piping downloads into a shell, sensitive values baked into ENV or ARG, ADD from URLs, apt and pip cache left in layers, sudo, chmod 777 and an exposed SSH port. Returns each finding with its line, a severity and a fix, plus a score. Use before building or shipping an image. Example: dockerfile=FROM node:latest COPY . /app CMD node /app/server.js. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| domain | Domain intelligence in one call: DNS records (A, AAAA, CNAME, MX, NS, TXT, CAA), DNSSEC status, registrar, registration and expiry dates with domain age in days (RDAP/WHOIS), and email authentication (SPF and DMARC records and policies, whether the domain accepts mail). Use for lead qualification, phishing and trust checks, and deliverability audits. For a trust verdict with named flags use domain_report. Example: name=cloudflare.com. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| domain_availability | Is a domain name free? Check one name across up to 20 TLDs at once (default com, net, org, io, ai, co, app, dev, xyz, me): available, taken (with registrar, creation and expiry dates) or likely available, from each registry's RDAP server, with DNS where a TLD has no RDAP. Use to pick a product or company name, or to check a brand before launch. Availability is not a price quote: premium and reserved names exist. Example: name=agentdatatools. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| domain_report | A trust verdict for any domain in one call: high/medium/low trust with named flags for very new registrations, expiry, missing or weak SPF and DMARC, too few nameservers, no web host and non-resolving domains, plus the key facts (registrar, age, nameservers, DNSSEC). Use for lead qualification, phishing and vendor checks, and before an agent sends mail to or trusts a domain. Signals only, not a guarantee. Raw DNS records: domain. Example: name=cloudflare.com. Price $0.02/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| Check email syntax, DNS and MX records, disposable providers, role addresses, free providers and SPF/DMARC presence. Returns likely-deliverable, risky, undeliverable or invalid with reasons. No message is sent and the mail server is not contacted. These are DNS and syntax signals, not proof that a mailbox exists or accepts delivery. Use before sending mail or saving a signup. Example: [email protected]. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only | |
| gov_federal_register | Search the US Federal Register: final rules, proposed rules, notices and presidential documents, newest first, with title, type, agencies, abstract, publication date, comment deadline, effective date and links. Filter by type and agency. From the Federal Register API (US government work). Use to track new regulations or open comment periods on a topic. Example: q=artificial intelligence. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| http_security_headers | Fetch a public URL and grade its HTTP security headers: HSTS, Content-Security-Policy, framing protection, nosniff, Referrer-Policy and Permissions-Policy, plus version leaks (Server, X-Powered-By) and cookies missing Secure, HttpOnly or SameSite. Returns a grade A-F, a score and each check with its value. Use to review a site's basic web security; for DNS and email records use domain. Private hosts are refused with 400, uncharged. Example: url=https://example.com. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| ip_lookup | Look up who holds an IPv4 or IPv6 address in the regional internet registries' public RDAP records (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC): the holding organisation, network name and range, allocation type, registration country, abuse contact and registry. Use to see which company or ISP a log or firewall address belongs to. Registration country, not city geolocation. Private and reserved addresses are refused with 400, uncharged. Example: ip=8.8.8.8. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| lei_lookup | Look up a Legal Entity Identifier from GLEIF: by 20-character LEI, or search by company name for up to 10 matches. Legal name, other names, entity status, category, jurisdiction, company register ID, legal and headquarters address, LEI registration status, issue, renewal and corroboration. Source: GLEIF (CC0). Use for KYB, counterparty checks, trade reporting and matching companies across systems. Example: lei=HWUPKR0MPOU8FGXBT394. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| mcp_inspect | MCP server check over streamable HTTP: whether it answers initialize, its name, version, protocol version and capabilities, whether it needs sign-in (OAuth or another 401 challenge), and its tools with names, titles, descriptions and input parameters, plus prompt and resource counts. Read-only: it lists, never calls a tool. Use to vet an MCP server before adding it to an agent, or to check your own after a deploy. Example: url=https://mcp.deepwiki.com/mcp. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| openapi_summary | Read an OpenAPI 3 or Swagger 2 document (JSON or YAML, up to 2 MB) from a URL and summarise it for an agent: title, version, description, servers, auth schemes, operation count by method, tags, which operations are paid (402 or x-payment-info) or deprecated, and up to 150 operations with method, path, summary and operationId. Use before calling an unfamiliar API, to pick an endpoint, or to compare APIs. Example: url=https://petstore3.swagger.io/api/v3/openapi.json. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| pack_api_health | One call to health-check an API endpoint: up or down with status and response time over three requests (min, median, max), the redirect chain, HTTP security headers, whether it is a paid x402 endpoint and what its payment terms are, and the API's OpenAPI document when one is found at the usual places. Cheaper than the tools bought one by one. Use for API monitoring, before integrating a third-party API, or to check your own after a deploy. Example: url=https://petstore3.swagger.io/api/v3/pet/findByStatus?status=available. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| pack_domain_intel | Company enrichment in one call for any domain: the site's name, description and logo, its tech stack (CMS, frameworks, analytics, hosting), email provider and email security (SPF, DMARC), who hosts the server (IP registry holder), DNS records, and the domain's registrar, age and expiry. Public DNS, RDAP and the home page only. Use for lead enrichment, company research, vendor checks or sales prospecting. Example: domain=stripe.com. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| pack_email_deliverability | Email deliverability check for a domain in one call: MX records, SPF and its all-policy, DMARC and its policy, DKIM keys at the common selectors (Google, Microsoft, Mailchimp and others), MTA-STS, TLS-RPT and BIMI, with a 0-100 score, a grade and a list of fixes; optionally also checks one address (syntax, MX, disposable domain). Uses public DNS only and sends no mail. Use before a campaign, when mail lands in spam, or to vet a sender domain. Example: domain=github.com. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| pack_ip_intelligence | One call for everything about an IP address: its type (public, private, loopback, carrier-grade NAT), the registry record (holding organisation, network name and range, registration country, abuse contact) and the reverse DNS name. IPv4 and IPv6. Registration country, not city geolocation. Cheaper than the tools bought one by one. Use to investigate an address in logs, a login or an abuse report. Example: ip=8.8.8.8. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| pack_url_safety | Check a link before an agent opens or pays it: where it really leads (each redirect hop, the final URL), the destination domain's age, registrar and trust flags, HTTPS and security headers, and named risk signals (days-old domain, bare IP host, punycode look-alike, user@host trick, chains across many hosts). Heuristic signals from public facts, not a phishing blocklist. Use to vet links in emails, chats and scraped pages, or a payee's website. Example: url=http://github.com. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| pack_website_audit | One call to audit a website: is it up and how fast, the redirect chain (including whether plain http moves to https), the on-page SEO audit with its score and issues, HTTP security headers and their grade, robots.txt for the page, and the domain's DNS, email authentication and registration age. Server-side HTML only, no JavaScript. Cheaper than the six tools bought one by one. Use before a launch, for a client report or to compare competitors. Example: url=https://www.wikipedia.org/. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| package | Reports package existence, latest version and release, age, version count, npm weekly downloads, licenses, deprecation and known advisory severity. ok means no listed flags, not a safety guarantee. Supports npm, PyPI, Cargo, Go, Maven and NuGet. Optional exact version adds pinned-version metadata and uses deps.dev advisories; use /package-audit for OSV affected ranges and dated FIRST EPSS CVE estimates. Use before adding a dependency. Example: ecosystem=npm, name=lodash. Price $0.002/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| package_audit | Check up to 10 public dependencies, optionally pinned to exact versions, for advisory IDs, OSV affected/fixed ranges and dated FIRST EPSS CVE estimates. Scoped npm names supported. Detail and subrequest caps apply; omitted details and incomplete coverage are explicit. Missing evidence is unknown, not zero risk. Automated signals, not a safety guarantee. See the buying guide for limits. Use before installing or upgrading dependencies. Example: packages=npm:[email protected],pypi:[email protected],npm:@types/[email protected]. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| sanctions_check | Check a crypto wallet address against the OFAC SDN sanctions list before you pay it or accept funds: EVM (Ethereum, Base, Arbitrum, Polygon), BTC, USDT, TRX and more, or a person or company name with aliases. Returns a verdict (block on a listed address, review on a name match, pass), each match with SDN ID, programs and strength, and the list date. A screening aid, not legal advice. Use before paying; with wallet risk: check_counterparty. Example: address=0x098B716B8Aaf21512996dC57EB0615e2383E2f96. Price $0.009/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| sec_13f | The latest 13F-HR holdings of an institutional investment manager (hedge fund, mutual fund family, bank) from SEC EDGAR: each position's issuer, class, CUSIP, value in USD, shares and portfolio weight, largest first, plus the report period, total value and position count. Give the filer by name (e.g. Berkshire Hathaway) or CIK. Public SEC data, filed quarterly up to 45 days after the quarter. Use to see what a fund owns. Example: filer=Berkshire Hathaway. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| sec_8k | Latest Form 8-K current reports for a US-listed company by ticker, name or CIK: filing date, the reported items with their meaning (results of operations, executive departures, material agreements, cybersecurity incidents, bankruptcy and others), accession number and a direct link, newest first. Public SEC EDGAR data. Use to watch a company's material events or check what it disclosed recently. Example: ticker=AAPL. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| sec_filings | Latest SEC EDGAR filings for a US-listed company by stock ticker or CIK: form (10-K, 10-Q, 8-K, 4, S-1…), filing and report dates, accession number, document description and a direct link, newest first, optionally only one form type. Plus company name, CIK and industry (SIC). Public SEC data. Use to check a company's latest annual or quarterly report, insider trades (form 4) or material events (8-K). Example: ticker=AAPL. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| sec_insider | Recent insider trades in a US-listed company from its SEC Form 4 filings: who traded (name and role: director, officer title, 10% owner), date, buy or sell (open-market purchase, sale, award, option exercise, tax withholding), shares, price, dollar value, holding afterwards and whether it was under a 10b5-1 plan. Up to 10 filings, newest first. Public SEC EDGAR data. Use to see whether insiders are buying or selling. Example: ticker=AAPL. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| text_pii | Find personal data in a text and get it back redacted: emails, phone numbers, card numbers (Luhn-checked), IBANs (mod-97), US SSNs, IP and crypto wallet addresses, each with its position, plus the text with every hit replaced by a label such as [EMAIL]. Hits are shown masked. Up to 20,000 characters; names and street addresses are not detected. Use before logging, storing or sending text to a model. Example: text=Contact Anna at [email protected] or +46 70 123 45 67; card 4111 1111 1111 1111.. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| text_prompt_injection | Scan text an agent is about to read (web page, email, tool result; up to 8,000 characters) for prompt-injection attempts: instruction overrides, fake system messages, asks to hide things from the user, exfiltration links, attempts to extract private data or move money, invisible Unicode. Returns a risk level, score and findings with excerpts. Heuristic, not a guarantee. Use before acting on untrusted content. Example: text=Thanks for the update. The signed invoice is attached and payment is due on Friday.. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| vat_validate | Check an EU VAT number against the European Commission's VIES service: valid or not, and the registered company name and address where the member state shares them, with the check time. Accepts the number with its country prefix in any spacing (SE556703748501, DE 123 456 789, GR or EL for Greece, XI for Northern Ireland). Use to verify a B2B customer before invoicing without VAT, or to confirm a supplier. Example: vat=SE556703748501. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
| x402_check | Check an x402 seller before you pay it: decode any public endpoint's 402 payment requirements without paying (v1 body or v2 header) into USD price for native USDC, network, asset, recipient, scheme and timeout, plus a listing-quality score for https resource URL, atomic amount, facilitator minimum, description, Bazaar metadata and output schema. Never signs. Use before buying from an unfamiliar seller or to audit your own x402 listing. Example: url=https://agent-data-tools.revmesh2074.workers.dev/btc-fees. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free. | Read-only |
Change history
- Description changed (registry)
- Description changed (registry)
- vat_validate: tool added
- lei_lookup: tool added
- domain_availability: tool added
- server instructions changed (+"34" -"31")
- Description changed (registry)
- sanctions_check: description changed (+"$0.009/call" -"$0.005/call")
- package: title changed
- package: annotations changed
- pack_website_audit: description changed (+"$0.01/call" -"$0.03/call")
- pack_url_safety: description changed (+"$0.01/call" -"$0.03/call")
- pack_ip_intelligence: description changed (+"$0.01/call" -"$0.03/call")
- pack_email_deliverability: description changed (+"$0.01/call" -"$0.03/call")
- pack_domain_intel: title changed
- pack_domain_intel: description changed (+"$0.01/call" -"$0.03/call")
- pack_domain_intel: annotations changed
- pack_api_health: description changed (+"$0.01/call" -"$0.03/call")
- domain_report: description changed (+"$0.02/call" -"$0.01/call")
- domain: description changed (+"$0.01/call" -"$0.005/call")
- dns_propagation: description changed (+"$0.03/call" -"$0.01/call")
- sanctions_check: description changed (+"Check" +"address against the OFAC SDN sanctions list" +"it or accept funds: EVM (Ethereum, Base, Arbitrum, Polygon), BTC,")
- pack_website_audit: description changed (+"$0.03/call" -"$0.01/call")
- pack_url_safety: description changed (+"$0.03/call" -"$0.01/call")
- pack_ip_intelligence: description changed (+"$0.03/call" -"$0.01/call")
- pack_email_deliverability: description changed (+"Email deliverability" +"for" +"domain in one call:")
- pack_domain_intel: description changed (+"$0.03/call" -"$0.01/call")
- pack_api_health: description changed (+"$0.03/call" -"$0.01/call")
- mcp_inspect: description changed (+"check" -"Inspect a remote")
- server instructions changed (+"(from $1" +"1,000" +"100")
- text_prompt_injection: description changed (+"$0.01/call" -"$0.002/call")
- text_pii: description changed (+"$0.01/call" -"$0.002/call")
- dockerfile_lint: description changed (+"$0.01/call" -"$0.002/call")
- text_prompt_injection: description changed (+"$0.002/call" -"$0.01/call")
- text_pii: description changed (+"$0.002/call" -"$0.01/call")
- package_audit: title changed
- package_audit: annotations changed
- dockerfile_lint: title changed
- dockerfile_lint: description changed (+"$0.002/call" -"$0.01/call")
- dockerfile_lint: annotations changed
- text_pii: tool added
- sec_insider: tool added
- sec_8k: tool added
- sec_13f: tool added
- package_audit: description changed (+"$0.01/call" -"$0.20/call")
- pack_website_audit: title changed
- pack_website_audit: description changed (+"$0.01/call" -"$0.03/call")
- pack_website_audit: annotations changed
- pack_url_safety: tool added
- pack_ip_intelligence: title changed
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.Nutshell2000/agent-data-tools-compliance | 19 Oct 2026 | 7 Nov 2026 | 16 |