MCP Mat MCP Server

What the code does

We read the source, 5 d ago · rules 995398eba69f

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

  const result = spawnSync(javaPath, ["-version"], {

  return path.join(pluginDir, launcherCandidate);

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add mcp-mat -- npx -y mcp-mat

{
  "mcpServers": {
    "mcp-mat": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-mat"
      ]
    }
  }
}

[mcp_servers.mcp-mat]
command = "npx"
args = ["-y", "mcp-mat"]

{
  "mcpServers": {
    "mcp-mat": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-mat"
      ]
    }
  }
}

{
  "servers": {
    "mcp-mat": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-mat"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: MAT_HOME (Path to Eclipse MAT installation directory (e.g., /Applications/MemoryAnalyzer.app/Contents/Eclipse)), JAVA_PATH (Path to Java executable (default: java)), MAT_XMX_MB (Maximum JVM heap size in MB for MAT (default: 4096)).