What is the main functional difference between RaoMusic and Companies House?

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

How do I install RaoMusic 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. RaoMusic has no confirmed install command yet — follow its own setup instructions.

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

RaoMusic has no declared pricing — check the project's own site. Auth: oauth 2.0. 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 RaoMusic and Companies House at the same time in my AI client?

Yes. MCP clients support multiple servers: add raomusic 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, RaoMusic has a quality signal of 47/100 (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.

RaoMusic vs Companies House — MCP Server Comparison

RaoMusic vs Companies House — MCP Server Comparison | AllMCPs

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Feature & specification comparison

Rows where the two servers differ are marked.

Spec	R RaoMusic	Companies House
Category	Developer Tools	Developer Tools
Quality signal	47/100 · Fair	47/100 · Fair
Install command	Not confirmed yet	Confirmed
Transport	—	Local subprocess (stdio)
Auth	OAuth 2.0	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	6	Not listed
Full listing	View RaoMusic	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.

RaoMusic

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

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"
      }
    }
  }
}

RaoMusic vs Companies House

Which MCP server should you choose?

R
Choose RaoMusic when

Choose Companies House when

Feature & specification comparison

Tools & capabilities

RaoMusic tools 6

Companies House tools

Ready-to-paste client configs

RaoMusic

Companies House

Frequently asked questions

RChoose RaoMusic when

Choose Companies House when

RaoMusic tools 6

Companies House tools

RaoMusic

Companies House

Frequently asked questions

What is the main functional difference between RaoMusic and Companies House?

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

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

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

Which MCP server has higher directory engagement and quality ratings?

Popular comparisons with RaoMusic

Popular comparisons with Companies House

R
Choose RaoMusic when