"Creating workflows in N8N automation platform" matching MCP connectors:

Hosted, OAuth-gated endpoint for quantakrypto's post-quantum crypto tools: scan code for quantum-vulnerable cryptography (RSA/ECDH/ECDSA/DH) and get NIST ML-KEM/ML-DSA/SLH-DSA migration guidance over authenticated HTTP — nothing to install. Sign-in required (Google/GitHub/email). Same tools as the open-source @quantakrypto/mcp server; source at github.com/quantakrypto/pqc-tools.

Governance firewall for autonomous AI agents. Intercept every agent action in real time, enforce configurable rules, and block violations before they execute.

X-Z-CS AI validation with auditable reasoning. 8 active tools; 5 in maintenance. v0.5.59

Send SMS/WhatsApp and verify OTP codes in Morocco (+212) and worldwide. Direct carrier routing.

Adversarial verification for AI agents - pay an independent skeptic per verdict in USDC via x402.

Human-in-the-loop review and approval for AI agents. Audit trail, approval policies, native MCP.

Score an IP, email, phone, domain or device for fraud in one call, with the signals behind it.

Hosted MCP server for the Wavix telecom platform: SMS, voice, 2FA, SIP, numbers, 10DLC, CDRs.

Free no-account URL security scan: 0-100 Launch Readiness score for any live site in ~15 seconds.

Human-in-the-loop approval for agent actions, with verifiable action-bound receipts.

Cryptographic proof of wallet ownership in two steps, with no keys and no custody.

Verify business legitimacy by domain or name in <2s. Trust score, verdict, evidence. x402-payable.

Find the safest first AI workflow before investing in AI agents or automation.

Global business entity verification, sanctions screening (OFAC/UN/EU/UK HMT), UBO mapping, and jurisdiction risk scoring for AI agents. Pay per call in crypto (USDT/USDC/BTC/ETH). Built by ARM Consultancy LLC, UAE.

Production-grade cryptography toolkit with 31 MCP tools for classical, PQC, and KMS workflows.

Real-time CVE, exploit, and vulnerability intelligence for AI assistants (350K+ CVEs, 115K+ PoCs)

Cross-OEM industrial machine intelligence: identity, normalization, automation, attestation.

The internet's largest queryable infrastructure graph — 7.39 billion nodes, 39 billion edges, 5.6 million threat-intelligence relationships. Pivot from any IP, domain, or ASN across DNS, BGP, WHOIS, GeoIP, and threat intel in a single Cypher query. Most threat-intel and OSINT APIs are point lookups: you ask about one indicator, you get one record. Investigations don't work that way — you start from one suspicious domain and need to trace its hosting, its sibling domains, its registrar, its email

Authenticated MCP server for ClearPolicy policy and compliance workflows.

Free AI crawler checks, Agent Surface audits, A2A actions and optional x402 evidence packs.