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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use OpenCorporates with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Access the largest open database of companies. audit corporate records and officers via AI.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 6 capabilities

The complete OpenCorporates capability set.

These are the exact actions your AI can choose when you ask it to work with OpenCorporates.

Capability set01 / 02

01-03

3 capabilities in this set.

Part of 6 available through OpenCorporates.

  1. 01

    Get API status

    Check current API token usage and status

  2. 02

    Get company details

    Get full details for a specific company by jurisdiction and number

  3. 03

    Get corporate grouping

    Get details for a corporate grouping

Capability set02 / 02

04-06

3 capabilities in this set.

Part of 6 available through OpenCorporates.

  1. 04

    Search companies

    Search for companies by name or keyword

  2. 05

    Search officers

    Search for corporate officers and directors

  3. 06

    List jurisdictions

    List all jurisdictions supported by OpenCorporates

Observed, not estimated

900ms average. Fast in production.

OpenCorporates is checked daily against the live service.

Daily averagePeak 1324ms
Aug 20Today
Fastest day
761ms
Slowest day
1324ms
14-day trend
Slowing+8%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 6 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of OpenCorporates, so you can see the experience inside your AI.

It does not authenticate your account with OpenCorporates. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

OpenCorporates Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_sBafZW8535m2gAOwjVlUMLkFUw4zIHn8DPleXEQD/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — OpenCorporates capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "opencorporates-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_sBafZW8535m2gAOwjVlUMLkFUw4zIHn8DPleXEQD/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions OpenCorporates owners ask.

  • 01

    How do I find my OpenCorporates API Token?

    Log in to your OpenCorporates account, and you will find your API Token under your account details. Copy and paste it below.

  • 02

    What jurisdictions are covered?

    OpenCorporates covers over 140 jurisdictions globally, including the US, UK, EU, and many others. Use the list_jurisdictions capability to see the full list.

  • 03

    Can the agent search for specific people?

    Yes. The search_officers capability allows your agent to query the database for individual directors and officers by name to audit their corporate history.

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