"An overview or explanation of 思维链 (Chain of Thought)" matching MCP connectors:

Query 90 days of honeypot probe data: IP reputation, scanners, CVE probing, TLS/SSH fingerprints.

Verify a skill, tool, or package for malicious behavior before your agent installs it. Hosted.

Scan any website or MCP server for agent-trust-readiness; returns a signed, verifiable scorecard.

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.

Connect any MCP client and create a free zero-input receipt. No account or payment required.

AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.

Security research: MCP registries verify identity, not tool behavior. See gtfo.dev.

Scan any URL, domain, or IP address for security threats using URLScanner.online. Returns a full security report including: Threat verdict (safe / suspicious / malicious) and 0–100 security score Threat intelligence across 70+ feeds (malware, phishing, blocklists) SSL certificate validity, expiry, issuer, and OCSP status HTTP security headers audit (missing / misconfigured) DNS records (A, AAAA, MX, TXT, NS, SOA) And More! Free to use. No account required. 10 scans/day

Deep security scans of repos you own from your editor: dependency CVEs, SAST, git-history secrets.