What is the main functional difference between Companies House and CompanyData.dk?

Companies House is categorized under Developer Tools and uses a local stdio subprocess. CompanyData.dk belongs to Developer Tools and uses an install path we have not confirmed yet. Pick Companies House for developer tools work and CompanyData.dk for developer tools.

How do I install Companies House or CompanyData.dk in Claude Desktop, Cursor, or Windsurf?

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. CompanyData.dk has no confirmed install command yet — follow its own setup instructions.

Are Companies House and CompanyData.dk free to use, or do they require API keys?

Companies House has no declared pricing — check the project's own site. CompanyData.dk has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Can I run both Companies House and CompanyData.dk at the same time in my AI client?

Yes. MCP clients support multiple servers: add companies-house and companydata-dk as separate keys in the same mcpServers object, and your assistant will call tools from either one.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Companies House has a quality signal of 47/100 (Fair) with 3 views, 0 installs and 13 GitHub stars. CompanyData.dk has 37/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.

Companies House vs CompanyData.dk

Companies House vs CompanyData.dk | AllMCPs

Feature & specification comparison

Rows where the two servers differ are marked.

Spec	Companies House	C CompanyData.dk
Category	Developer Tools	Developer Tools
Quality signal	47/100 · Fair	37/100 · Fair
Install command	Confirmed	Not confirmed yet
Transport	Local subprocess (stdio)	—
Auth	Not declared	Not declared
Pricing	Not declared	Not declared
Required env vars	`COMPANIES_HOUSE_API_KEY`	None listed
Verified owner	Community listing	Community listing
GitHub stars	13	—
Directory activity	3 views 0 installs 0 upvotes	0 views 0 installs 0 upvotes
Tools	Not listed	Not listed
Full listing	View Companies House	View CompanyData.dk

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

Companies House

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "companies-house": {
      "command": "npx",
      "args": [
        "-y",
        "companies-house-mcp"
      ],
      "env": {
        "COMPANIES_HOUSE_API_KEY": "YOUR_COMPANIES_HOUSE_API_KEY_HERE"
      }
    }
  }
}

CompanyData.dk

No confirmed install command for CompanyData.dk yet — follow the setup steps linked from its listing page rather than a guessed package name.

Companies House vs CompanyData.dk

Which MCP server should you choose?

Choose Companies House when

C
Choose CompanyData.dk when

Feature & specification comparison

Tools & capabilities

Companies House tools

CompanyData.dk tools

Ready-to-paste client configs

Companies House

CompanyData.dk

Frequently asked questions

Choose Companies House when

CChoose CompanyData.dk when

Companies House tools

CompanyData.dk tools

Companies House

CompanyData.dk

Frequently asked questions

What is the main functional difference between Companies House and CompanyData.dk?

How do I install Companies House or CompanyData.dk in Claude Desktop, Cursor, or Windsurf?

Are Companies House and CompanyData.dk free to use, or do they require API keys?

Can I run both Companies House and CompanyData.dk at the same time in my AI client?

Which MCP server has higher directory engagement and quality ratings?

Popular comparisons with Companies House

Popular comparisons with CompanyData.dk

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