Crossmatrix MCP Server: Install & Setup

Install Crossmatrix in Claude Code

Claude Code

claude mcp add crossmatrix -- docker run -i --rm ghcr.io/praxec/crossmatrix:0.3.4

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "crossmatrix": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/praxec/crossmatrix:0.3.4"
      ]
    }
  }
}

Frequently asked questions

What does the Crossmatrix MCP server do?

Multidimensional House of Quality (QFD) MCP server — cross-dimensional relationship matrices.

Is the Crossmatrix MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Crossmatrix run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Crossmatrix to Claude Code?

Run: claude mcp add crossmatrix -- docker run -i --rm ghcr.io/praxec/crossmatrix:0.3.4

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