"Gathering Information from a Company's Website Root URL" matching MCP connectors:

AI URL safety validator: SAFE/SUSPICIOUS/DANGEROUS verdict, trust score, threat intel.

~Alter is the identity layer agents query before they transact, answering who is actually on the other end. 11 of the 42 tools work with no account and no key. Call them now and see what comes back. Two calls plus a small proof of work gives your agent its own ~handle. Reads settle in USDC over x402 and 75% goes to the person read. Being known.

Neutral fairness computation for agents: two or more parties submit sealed inputs, a published deterministic algorithm runs (fair division, verifiable random selection, Shapley shares), and every party receives an identical signed certificate anyone can re-run and verify for free.

Verify anything: email, phone, domain, URL and IBAN validation, phishing/malware URL screening, and OFAC sanctions checks. Pay-per-check in USDC on Base via x402 — no signup, no API keys.

Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.

The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.

Deterministic runtime enforcement of step order for AI agents: ALLOW/DENY before a step runs.

Ten machine-readable signals on one public page: the top miss if any, and a receipt we re-verify.

Read-only public CVE records, capability metadata, and agent instructions from Hacker Bob.

Free website privacy scanner for pre-consent cookies, trackers, consent, policy, and HTTPS/TLS.

Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.

Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable.

Audits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deli

Capture a web source, or seal a hash you hold, into a signed receipt anyone can verify offline.

Inventory and audit your agent fleet over MCP: audit_mcp_config returns risk-ranked findings with a 0-100 posture score, scope_check ranks tool-manifest blast radius, audit_skill_file and injection_scan screen untrusted skill files and text, and inventory_report builds a governance inventory with risk tiers. All analysis is deterministic and local to the request.

Build and test FaceSign step-up verification flows from your AI coding tool

Website security ratings, token verification, and tamper-evident ledger heads from Obelisk Gate.

Email, phone, domain, URL & OFAC verification; phishing and IBAN checks via x402.

Check how many years of verifiable history a person has behind accounts they already own.

Trust scores and dated liveness/drift facts for MCP servers, from the lastseen.dev register.