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OpenCorporates MCP. Audit Global Corporate Records in Conversation

OpenCorporates MCP provides direct access to one of the world's largest open databases of company records and global corporate officers. Use your AI agent to perform deep due diligence, running complex audits by searching across hundreds of jurisdictions instantly. It lets you audit business registrations and track ownership structures without manually filling out forms or browsing regional government websites.

OpenCorporates MCP is compatible with Claude Claude
OpenCorporates MCP is compatible with ChatGPT ChatGPT
OpenCorporates MCP is compatible with Cursor Cursor
OpenCorporates MCP is compatible with Gemini Gemini
OpenCorporates MCP is compatible with Windsurf Windsurf
OpenCorporates MCP is compatible with VS Code VS Code
OpenCorporates MCP is compatible with JetBrains JetBrains
OpenCorporates MCP is compatible with Vercel Vercel
See Vinkius in Action

Give Claude and any AI agent real-world access

Search Global Companies

Find company records by name or keyword across multiple international jurisdictions.

Identify Corporate Officers

Locate and audit the history of directors and corporate officers tied to specific entities.

Map Ownership Structures

Get details on complex corporate groupings to understand who owns what, instantly.

Check Jurisdictional Reach

List and query all supported countries and jurisdictions in the database.

Verify API Usage

Monitor your research volume by checking the current usage status of your access token.

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AI Agent
OpenCorporates

What AI agents can do with OpenCorporates: 6 Tools for Corporate Intelligence

These tools allow your agent to search, verify, and map complex relationships between companies and officers using official open corporate databases.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using OpenCorporates MCP

Get Company Details

Fetches all information for a specific company using its jurisdiction and registration number.

Get Corporate Grouping

Retrieves detailed records showing the complex relationships within corporate...

Get Api Status

Checks your current API token usage and overall account metadata limits.

List Jurisdictions

Provides a complete list of all countries or regions supported by the database.

Search Companies

Searches for potential companies using keywords or general names across global...

Search Officers

Finds and lists corporate officers and directors associated with specific entities.

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

OpenCorporates MCP is compatible with Claude

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The OpenCorporates integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on each call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with OpenCorporates, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,200+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Connections are secured and governed automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog weekly
OpenCorporates MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by OpenCorporates. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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The Pain of Global Corporate Auditing

Today, auditing a single corporate structure means jumping between dozen different government registry websites. You copy-paste company names into one site to get the registration number; then you take that number and paste it into another site to find officers. If the target operates in five countries, you spend days just connecting those dots.

With this MCP, your agent handles all that legwork. Instead of copying data across tabs or waiting for manual exports, you simply ask your agent to audit a multinational entity. It runs through its systems, collects official metadata from multiple global sources, and gives you one clean answer.

OpenCorporates: Direct Access to Company Data

The biggest time sink is the manual process of checking officer names or ownership links. You'd search for a person, find their name in one registry, then have to manually cross-reference that name against another company’s board list.

Now, you ask your agent to search_officers and get_corporate_grouping together. It instantly finds all related entities and officers across the globe. You don't just get a list; you get the full context of the relationship.

What OpenCorporates MCP does for your AI

OpenCorporates connects your agent directly to a massive database of company information worldwide. This MCP turns tedious corporate research into simple conversation. Instead of needing to visit dozens of national registries, your AI client searches across global jurisdictions to find specific companies and their directors. You can ask it to audit an entire corporate structure or track down the history of an officer associated with multiple entities.

It gathers detailed metadata—like official registration numbers and current status—allowing you to build a complete picture of ownership groups instantly. If you're running competitive analysis or just doing general background checks, your agent acts like a real-time investigator, grounding all your business intelligence in verified data. It’s the kind of resource that makes Vinkius such a valuable catalog for professional research.

Built · Hosted · Managed by Vinkius OpenCorporates MCP - Audit Global Company Records
Server ID 019d8465-ec40-73b9-a7cb-a6c1b2912f08
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Frequently asked questions about OpenCorporates MCP

How does OpenCorporates MCP find company details? +

It connects to an open, global database that aggregates official records from hundreds of jurisdictions. You can use get_company_details with a specific jurisdiction and number.

Can I find officers for companies not in the US? +

Yes. OpenCorporates supports multiple international jurisdictions. Start by running list_jurisdictions to see which countries are covered before searching for directors using search_officers.

What is a corporate grouping and how do I use it? +

A corporate grouping reveals complex ownership structures—the web of parent/subsidiary companies. Use the get_corporate_grouping tool to map these relationships instantly.

Is OpenCorporates MCP for real-time market pricing? +

No, this MCP is strictly for corporate records and legal entity data. It cannot provide live stock prices or financial statements; its focus is on verified organizational structure.

What if I don't know the company number? +

You can still start by using search_companies with a name or keyword. The initial results will give you jurisdictional options, and then you can get the full details using get_company_details.