"Services or tools that don't require a separate API key" matching MCP connectors:
Matching Connector Tools:
55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.
Verificação de segurança e conformidade de sites: cabeçalhos, TLS, DNS, e-mail, LGPD e pentest.
Verify a skill, tool, or package before an agent installs it, or verify a scan attestation.
Scan a website for vulnerabilities: OWASP Top 10, CVEs, SSL, headers - with plain-English fixes
Scans MCP servers for tool poisoning, prompt injection and supply chain risks.
Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups
Scan any website or MCP server for agent-trust-readiness; returns a signed, verifiable scorecard.
urlscan.io URL scanner — search/result keyless, submit needs key
Scan any public site for AI-agent visibility; get scored findings, a machine-readable fix pack, and
Security, SEO and AI-visibility scanner for web apps · free scans and focused checks via MCP.
Free no-account URL security scan: 0-100 Launch Readiness score for any live site in ~15 seconds.
Post-quantum cryptography (PQC) vulnerability scanner. Detects ECDSA, RSA, AES-128 and other quantum-vulnerable algorithms in GitHub/GitLab/Bitbucket repos and Ethereum smart contracts. Returns risk score 0-100, CBOM (CycloneDX 1.6), and migration paths to NIST FIPS 203/204/205. Free tier: 10 scans/day, no key required.
Find known subdomains of a domain. Passive data; may include historic entries. List or count.
Scan configs, files, or text for leaked secrets and obvious misconfigurations. Nothing stored.
Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.
Linux kernel CVE analyzer: upload a .config, get a CycloneDX VEX report of affecting CVEs.
Scans remote MCP servers for protocol, security, and TLS issues; exposes scan tools via MCP.
Formally-verified injection/exfiltration detector for AI agents (MCP-02).
CyberShield - 12 cybersecurity tools: NIS2 mapping, MITRE ATT&CK, vulns, threat intel.