"General information about web search" matching MCP connectors:

Scan/purge hidden text & score web domains: TLS, DNS, headers, speed. Free scans, $0.01 actions.

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

X-Z-CS AI validation with auditable reasoning. 8 active tools; 5 in maintenance. v0.5.61

Search newly registered, expired, aged, active, deleted and for-sale domains, plus WHOIS and DNS.

Checks whether a person or company is on the Central Bank's general banned list from the CPF or CNPJ

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.

Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups

urlscan.io URL scanner — search/result keyless, submit needs key

Breach intelligence API: email search, domain monitoring, passwords and stealer logs.

Search a directory of SOC 2 audit and compliance firms; read GRC migration guides. Read-only.

Thor Henning Hetland's signed knowledge web: plan, load and verify ed25519-signed KCP units.

Scans text for personally identifiable information — emails, phone numbers, SSNs, credit card numbers, physical addresses, names — and returns a redacted version. Built for agents sanitizing user content, support tickets, logs, or documents before storage, sharing, or feeding into another LLM call. Pay-per-call via x402 (USDC on Base): $0.01/call, no account or API key. tools/list and /openapi.json are free for discovery.

Search vetted privacy tools, read guides & glossary, and run free privacy diagnostics.

Screen a name against the U.S. Treasury OFAC SDN list. Information, not a compliance determination.

37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC.

Improve security writing, score it against rubrics, plan IR, CTI, vuln, and product strategy.

AI-powered scam detection for suspicious texts, emails, and screenshots. US-focused.

Search and verify 360K+ business entities with trust scores and W3C credentials.

Trust verification for MCP servers. Check scores, scan for security issues, search 4,200+ servers.