"How to open desktop applications on Windows" matching MCP connectors:

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.

AI reasoning checks any document against known international standards before your agent acts on it.

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.

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

Open weekly security base rates (CC BY 4.0), plus live DMARC, takeover and WHOIS checks.

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.

IOCs (URLs, domains, IPs, hashes) shared by the infosec community on X/Twitter. No auth, CC0.

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

MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis

Renamed to FactReason. Now published as io.github.factreason/factreason — please use that entry.

Reputation oracle for AI agents on Base: SAFE/CAUTION/BLOCK + 0-100 score before you pay. x402+MCP

CPU telemetry & benchmarking, SHA-256 hashing, AES-256-GCM storage, AI video/image via Nova.

Checks whether a person is Politically Exposed (PEP) or is related to a PEP, from the CPF. Platform-

Checks whether a name is on the UK's financial sanctions list (HM Treasury), for compliance and AML

Checks whether a name is on Interpol notices, from the name, surname, and date of birth, for complia

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

Checks whether a name is on the FBI Most Wanted list, for compliance and AML due diligence. Platform

AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base.

Trust Graduation gate: Claude can do real work once Mission decides what it is allowed to do.

Checks whether a name is on OFAC (US) sanctions lists, including SDN and Non-SDN, for compliance and