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mcp/harbor
Claude Desktop

Performance Co-Pilot for Claude Desktop

io.github.major/pcp

Query system performance metrics via MCP - CPU, memory, disk I/O, network, processes

client:Claude Desktop transport:stdio runtime:pypi

Install Performance Co-Pilot in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "pcp": {
      "command": "uvx",
      "args": [
        "pcp-mcp"
      ],
      "env": {
        "PCP_HOST": "<PCP_HOST>",
        "PCP_PORT": "<PCP_PORT>",
        "PCP_TARGET_HOST": "<PCP_TARGET_HOST>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

Performance Co-Pilot in other clients

Performance Co-Pilot MCP server