MCP Catalog
Browse 749 Model Context Protocol servers · Security · MIT LicenseClear
+9 more
Trust scoring, scam detection, and EAS attestations for ERC-8004 + x402 agents on Base.
Scan any URL for WCAG accessibility issues (axe-core) and get per-element fixes for an AI agent.
Domain intelligence for agents: WHOIS, DNS, SSL/TLS, security headers, reputation, subdomains.
WHOIS, DNS records, SSL certificate data for any domain in one call. x402.
Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.
Verify emails: syntax, MX records, disposable detection, quality score 0-100. x402 USDC.
Verify claims with web evidence. Returns sources and verdict. x402 micropayment.
Scan website GDPR compliance: consent, privacy policy, trackers. Score 0-100. x402.
Cryptographic hashing — MD5, SHA1, SHA256, SHA512, bcrypt. x402 micropayment.
HTTP header analysis — security headers, cache, server detection. x402 micropayment.
IP geolocation with city, ISP, ASN, VPN/proxy/tor detection. x402.
Decode JWT tokens — inspect header, payload, claims, expiry. x402 micropayment.
Password strength scoring with entropy, crack time estimation, common password detection. x402.
Detect PII in text: emails, phones, SSNs, credit cards, IPs. Regex + Luhn. x402.
TCP port scanning — check open ports on any host. x402 micropayment.
Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.
SSL certificate check — validity, expiry, issuer, chain, grade. x402 micropayment.
Trust scoring for domains, wallets, APIs. SSL+DNS+WHOIS+headers. Score 0-100.
Tamper-proof audit trail for AI agents. Signed receipts, offline-verifiable, zero backend.
MCP server for Shodan API — device search, IP lookup, DNS, and CVE/CPE queries.
MCP server for querying VirusTotal API with comprehensive security analysis tools.
Hash-chained HMAC-signed audit log MCP for A2A (agent-to-agent) calls. Every tool-call, agent-ha...
Agent data residency + GDPR Chapter V transfer-basis runtime guard. Programmatically answer 'whe...
Verifiable agent-to-agent task handoff with signed provenance chain. Initiating agent signs the ...