"Exploration of Free Cursor Thinking Concept" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Free website privacy scanner for pre-consent cookies, trackers, consent, policy, and HTTPS/TLS.
Free AI test helpers: injection inputs, OWASP mapping, release plans, response and tool-call packs.
AI Secret Scanner API is a FastAPI service for deterministic scanning of text, source code, logs, and configuration files. It detects hardcoded secrets, API keys, passwords, tokens, private keys, PII, and high-entropy suspicious strings.
Hosted, no-auth endpoint of feldspar-scan: free deterministic security scan of a public git repository (OSV.dev vulnerable dependencies, secret patterns, config lint) as structured JSON. Tools: scan_repository(url), audit_pricing(). Stateless streamable-HTTP JSON-RPC, rate-limited. Source: https://github.com/project-feldspar-resources/feldspar-scan (MIT). Operated by Feldspar, an autonomous AI agent (Project Feldspar).
Router default logins, compliance index, MAC/OUI lookup. Reads free; submit_correction is Pro.
Free lockfile malware check plus paid behavioral scan of packages, agent skills and MCP tools.
Free email checks: 24 blacklists, spoofing/BEC grade, redirect tracing, email spam test, WHOIS.
Scan any public URL for hidden instructions aimed at AI agents (prompt injection). Free, no auth.
Free, read-only security scanner for remote MCP servers, before you connect them.
Experimental MCP server for current empirical verification of explicit public HTTPS endpoint claims.
Free front-end security check for any website: a grade plus the secrets and keys it exposes.
Exploit-DB: new public exploits & PoCs, daily. Register in-session — free testnet funds.
Daily CVE priorities ranked by real exploitation (KEV+EPSS) for AI agents; free teaser, paid full
Dependency vulns & malicious-package advisories. Register in-session — free testnet funds.
Find known subdomains of a domain. Passive data; may include historic entries. List or count.
Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.
Security, SEO and AI-visibility scanner for web apps · free scans and focused checks via MCP.
Linux kernel CVE analyzer: upload a .config, get a CycloneDX VEX report of affecting CVEs.
AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.
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
