"Overview of Command Line Interface Usage" matching MCP connectors:

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

Prove a real, unique human performed an action; mint a signed, verifiable Proof-of-Human credential.

Search a directory of SOC 2 audit and compliance firms; read GRC migration guides. Read-only.

Zero-install remote MCP server for proof-of-existence file attestation.

Supply chain risk scoring for npm, PyPI, Cargo, and Go. 9 tools. Behavioral signals.

Find known subdomains of a domain. Passive data; may include historic entries. List or count.

Resolve, discover & pay pay: aliases for AI agents; returns a signed OFAC-screen attestation.

Risk-ranked registry of AI tools: look up an AI tool's risk or check if a domain is shadow AI.

Cryptographic proof of wallet ownership in two steps, with no keys and no custody.

Linux kernel CVE analyzer: upload a .config, get a CycloneDX VEX report of affecting CVEs.

Deterministic signed verification of numeric & financial claims for AI agents & spreadsheets.

Read-only phone intelligence for AI voice agents — line type, risk, DNC, signed receipts.

ThreatFox MCP — abuse.ch indicator-of-compromise feed (free, key required)

AccessOracle - 10 access control tools: IAM, PAM, recertification, segregation of duties.

MCP server for static security analysis of Android source code

Protect and verify digital content with cryptographic signing and proof of ownership.

Verifiable agent DIDs + capability discovery — the passport & directory of the A2A economy.

Multi-CI security scanner with a live threat-intel feed of compromised CI components

Consent-scoped vault access and free verification of family-issued learning records.

Self-hosted federated MCP gateway: one OAuth 2.1 MCP server in front of N apps, user-level scopes.