"Understanding the concept of control in Notion or related topics" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
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).
Explain a regex in plain English and detect catastrophic backtracking risk.
Penetration Testing Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
Experimental MCP server for current empirical verification of explicit public HTTPS endpoint claims.
Free lockfile malware check plus paid behavioral scan of packages, agent skills and MCP tools.
Free front-end security check for any website: a grade plus the secrets and keys it exposes.
Exploit-DB feed: new public exploits & PoCs — RCE, webapps, DoS, remote/local. Weaponized CVE intel.
Check if an MCP server tool changed or hides injection patterns before you trust it.
Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups
Scan configs, files, or text for leaked secrets and obvious misconfigurations. Nothing stored.
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.
Linux kernel CVE analyzer: upload a .config, get a CycloneDX VEX report of affecting CVEs.
Find the right security-disclosure contact for any internet asset (domain, IP, package, repo, app).
Scan any website or MCP server for agent-trust-readiness; returns a signed, verifiable scorecard.
Free no-account URL security scan: 0-100 Launch Readiness score for any live site in ~15 seconds.
IaC attack-path auditor: finds internet-to-crown-jewel chains in Terraform/CFN/K8s.
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.
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
AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.
