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mcp/harbor
Grok

Performance Co-Pilot for Grok

io.github.major/pcp

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

client:Grok transport:stdio runtime:pypi

Install Performance Co-Pilot in Grok

.mcp.json (in your project root)

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

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

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

Performance Co-Pilot in other clients

Performance Co-Pilot MCP server