What is the main functional difference between Data Galactica and Companies House?

Data Galactica is categorized under Developer Tools and uses a remote HTTP/SSE transport. Companies House belongs to Developer Tools and uses a local stdio subprocess. Pick Data Galactica for developer tools work and Companies House for developer tools.

How do I install Data Galactica or Companies House 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.

Are Data Galactica and Companies House free to use, or do they require API keys?

Data Galactica has no declared pricing — check the project's own site. Companies House 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 Data Galactica and Companies House at the same time in my AI client?

Yes. MCP clients support multiple servers: add data-galactica and companies-house 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, Data Galactica has a quality signal of 36/100 (Fair) with 0 views, 0 installs and 0 GitHub stars. Companies House has 47/100 (Fair) with 3 views, 0 installs and 13 GitHub stars.

Data Galactica vs Companies House

Data Galactica vs Companies House | AllMCPs

Feature & specification comparison

Rows where the two servers differ are marked.

Spec	Data Galactica	Companies House
Category	Developer Tools	Developer Tools
Quality signal	36/100 · Fair	47/100 · Fair
Install command	Confirmed	Confirmed
Transport	Remote HTTP/SSE	Local subprocess (stdio)
Auth	Not declared	Not declared
Pricing	Not declared	Not declared
Required env vars	None listed	`COMPANIES_HOUSE_API_KEY`
Verified owner	Community listing	Community listing
GitHub stars	0	13
Directory activity	0 views 0 installs 0 upvotes	3 views 0 installs 0 upvotes
Tools	Not listed	Not listed
Full listing	View Data Galactica	View Companies House

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.

Data Galactica

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "data-galactica": {
      "url": "https://api.datagalactica.com/mcp"
    }
  }
}

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"
      }
    }
  }
}

Data Galactica vs Companies House

Which MCP server should you choose?

Choose Data Galactica when

Choose Companies House when

Feature & specification comparison

Tools & capabilities

Data Galactica tools

Companies House tools

Ready-to-paste client configs

Data Galactica

Companies House

Frequently asked questions

Choose Data Galactica when

Choose Companies House when

Data Galactica tools

Companies House tools

Data Galactica

Companies House

Frequently asked questions

What is the main functional difference between Data Galactica and Companies House?

How do I install Data Galactica or Companies House in Claude Desktop, Cursor, or Windsurf?

Are Data Galactica and Companies House free to use, or do they require API keys?

Can I run both Data Galactica and Companies House at the same time in my AI client?

Which MCP server has higher directory engagement and quality ratings?

Popular comparisons with Data Galactica

Popular comparisons with Companies House