"OpenAI's Web Retrieval Infrastructure" matching MCP connectors:

30 pay-per-call APIs for AI agents: compliance, trade, safety, web, data. USDC on Base via x402.

Machine-first, web-sourced knowledge base of current SK/CZ/AT/EU civic, tax & legal facts — each with source, date & confidence.

Search UK Acts, Statutory Instruments, and legislation with full text retrieval

Append-only decisions with provenance, supersession, retrieval, and audited MCP actions.

Search 18M+ legal documents across 110+ countries. Case law, legislation, and doctrine with semantic + keyword hybrid search. Supports tool discovery, multi-jurisdictional queries, citation resolution, and full document retrieval. Requested missing datasets can be fully indexed within 48h.

USDA NOP organic compliance checks — operation websites vs live OID certificate data.

Internal compliance and infrastructure tools for Whitfield Advisory.