CompanyProof

CompanyProof connects AI agents to company registry data and source evidence. Search for a legal company by name, registration number, VAT number or ticker and country; retrieve its available profile modules; and verify supported company identity claims. The three tools are search_companies, get_company_profile and verify_company_claims. Automatic claim verification covers registered name, registration number, status, incorporation date, VAT number and legal form. Financial and ownership records are available in profiles where coverage permits. The remote endpoint uses Streamable HTTP, with public tool discovery and authenticated data calls through OAuth 2.1/PKCE or a CompanyProof Bearer API key. Live data requires an eligible account and uses shared credits; verification can write a proof and enable eligible monitoring. Test access uses a documented fixture. Coverage varies by company and jurisdiction. Documentation: https://companyproof.ai/docs/mcp. Official MCP Registry: ai.companyproof/companyproof.