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Perfonext Profiler MCP

io.github.souvikdu/perfonext-profiler-mcp · v0.7.3

MCP server for analyzing V8/Chrome CPU profiles with line-level tick attribution.

Connect Runs on your machine

Terminal
claude mcp add perfonext-profiler-mcp -- npx -y @perfonext/[email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "perfonext-profiler-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@perfonext/[email protected]"
      ]
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "perfonext-profiler-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@perfonext/[email protected]"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "perfonext-profiler-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@perfonext/[email protected]"
      ]
    }
  }
}

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Details

Package@perfonext/[email protected] (NPM, stdio)
First published11 Sep 2026
Last updated11 Sep 2026
Registry nameio.github.souvikdu/perfonext-profiler-mcp

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