Matrix MCP Server: Install & Setup

Install Matrix in Claude Code

Claude Code

claude mcp add matrix -- npx -y @matthiasnordwig/matrix-mcp

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

{
  "mcpServers": {
    "matrix": {
      "command": "npx",
      "args": [
        "-y",
        "@matthiasnordwig/matrix-mcp"
      ]
    }
  }
}

Claude Code

curl -LO https://github.com/matthiasnordwig/matrix-mcp/releases/download/v0.2.3/matrix-standalone.mcpb

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

Download matrix-standalone.mcpb and double-click it to install in Claude Desktop.

MCP Bundles install in one click in Claude Desktop. Download the file, then open it.

Answer questions over large PDF folders up to 3x faster, with file and page citations. Runs locally.

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

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

Run: claude mcp add matrix -- npx -y @matthiasnordwig/matrix-mcp

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