The real catalog of tools for AI agents

One-call trust check for any domain (A0-A4, verdict, signed) + fact passports; same tools as remote

Trust registry for agents: check_trust verdict A0-A4, signed fact passports, honest refusals.

Georgia (NAPR) company registry lookup by ID code or name: status, legal form, evidence.

Polish company records from the official KRS register API, with alerts on new registry entries.

Irish company records from the CRO Open Data Portal, with alerts on status changes and filings.

Armenia state register lookup with beneficial owners from official BODS declarations.

Agent registry with Nostr identity, reputation, escrow, observability, and Lightning payments.

Verify a business before an agent pays, signs or buys: registry-cited decision and signed receipt.

The evidence layer for MCP: live operational grades plus Trust Receipts for every registry server.

Read-only ECZ-ID Business Passport state lookup via the public ECZ-ID Resolver. Reports state only.

Agent-first US business trust registry with neutral Trust Cards and published evidence.

EU company registry lookup: 16 countries incl. Lithuania (JAR: identity + legal status).

Romanian companies: ONRC registry, ANAF financials, VAT, EU/UN/US sanctions, administrator links.

Pre-connect trust checks for AI agents and MCP servers using HVTracker's public trust registry.

Offline, keyless lookup of the US civil aircraft registry — decode N-numbers, search records.

Ukrainian license-plate and vehicle lookups: registry data, photos and reviews (trustcar.info).

Bulk CNPJ lookup and enrichment with official Brazilian company registry data.

Ukrainian business directory: companies, contacts and registry details (xtrust.info).

MCP for ARES, the Czech business registry: lookup, due diligence, insolvency, signed provenance

Find the organization behind a MAC address or OUI prefix in the IEEE registries. No auth, no key.