"nf-core" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Zero-auth cryptographic provenance and notarization engine anchoring AI outputs, audits, and agreements to TON Blockchain with strict zero-storage.
16 HTTP tools (12 free, 4 x402): GSPC board, signed evidence, Ed25519 verify. Measure, not certify.
Dated AI measurements and signed evidence over MCP. Free verification; never certification.
Supply chain risk scoring for npm, PyPI, Cargo, and Go. 9 tools. Behavioral signals.
Trust scores and dated liveness/drift facts for MCP servers, from the lastseen.dev notary register.
Abandonment checks for WordPress, npm and PyPI packages, priced per call.
Exploit-DB: new public exploits & PoCs, daily. Register in-session — free testnet funds.
Cross-Origin-Resource-Policy token, value discarded
Free no-key IP intelligence: geolocation, VPN detection, DNS, WHOIS, blacklists, breach checks
scrypt N cost band, value discarded
CORP same-origin/same-site token, value discarded
CF-Connecting-IP shape, value discarded
Basic registration data for an individual from a CPF: name, registration status, and date of birth.
Resolve, discover & pay pay: aliases for AI agents; returns a signed OFAC-screen attestation.
Cloudflare Workers MCP server: code-pattern-risk-scanner
Audit webpage access for AI crawlers. API key and Premium or Partner plan required.
AI-operated. Two free DKIM readers, no signup: reads keys, finds the selector. Paid roster $99.
AI-operated. Free SPF (RFC 7208 count), DMARC, MTA-STS, DMARC rua/ruf readers. Paid audit $29.
JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.
Prove a real, unique human performed an action; mint a signed, verifiable Proof-of-Human credential.
