What is the OpenCorporates MCP Server?

The OpenCorporates MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to OpenCorporates. Access the largest open database of companies — audit corporate records and officers via AI. Powered by the Vinkius AI Gateway — no API keys, no infrastructure, connect in under 2 minutes.

OpenCorporates MCP Server: see your AI Agent in action

AI Agent→Vinkius→OpenCorporates
You

Vinkius AI Gateway
GDPR·High Security·Kill Switch·Ultra-Low Latency·Plug and Play

Built-in capabilities (6)

get_api_status

Check current API token usage and status

get_company_details

Get full details for a specific company by jurisdiction and number

get_corporate_grouping

Get details for a corporate grouping

list_jurisdictions

List all jurisdictions supported by OpenCorporates

search_companies

Search for companies by name or keyword

search_officers

Search for corporate officers and directors

What this connector unlocks

Empower your AI agent to orchestrate your entire corporate auditing and due diligence workflow with OpenCorporates, the world's largest open database of companies. By connecting OpenCorporates to your agent, you transform complex registration lookups into a natural conversation. Your agent can instantly search for companies across hundreds of jurisdictions, audit officer histories, and retrieve detailed corporate groupings without you ever touching a manual register. Whether you are conducting competitive analysis or background checks, your agent acts as a real-time corporate investigator, ensuring your business intelligence is always grounded in official, verified data.

What you can do

  • Corporate Auditing — Search for companies by name across global jurisdictions and retrieve detailed metadata, including registration numbers and current status.
  • Officer Oversight — Search for directors and corporate officers to maintain a clear view of organizational leadership and history.
  • Jurisdiction Discovery — List and query all supported jurisdictions to understand the geographic reach of your research.
  • Grouping Intelligence — Retrieve details for corporate groupings to understand complex ownership structures instantly.
  • Status Monitoring — Check your API token usage and account metadata to maintain strict control over your research volume.

How it works

1. Subscribe to this server
2. Enter your OpenCorporates API Token
3. Start managing your corporate intelligence through Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Due Diligence Analysts — monitor company registrations and retrieve official metadata straight from your workflow.
  • Legal Researchers — verify corporate status and audit officer distributions without manual register exports.
  • Journalists — perform rapid audits of corporate groupings and identify key ownership markers through natural language.
  • Operations Leads — automate corporate data querying to orchestrate cross-functional strategy teams smoothly.

Frequently asked questions

Give your AI agents the power of OpenCorporates

Access OpenCorporates and 2,500+ MCP servers — ready for your agents to use, right now. No glue code. No custom integrations. Just plug Vinkius AI Gateway and let your agents work.