"league of legends" matching MCP connectors:

Free, no-account verification of KeyHalve-sealed documents. Read-only; never receives keys.

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

Read-only discovery of Framekeep capabilities, security boundaries, and public resources.

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

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

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

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.

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

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.

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.

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

MCP server for static security analysis of Android source code

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

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

Inventory of your service accounts, kept current by your coding agents. Metadata only, no secrets.

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

Programmatic control of the Hiro security platform: scans, tasks, plans, and approvals.