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Packet Tracer Mcp

io.github.Jcorderop02/packet-tracer-mcp · v0.1.1

MCP server for Cisco Packet Tracer 9 — live IOS, OSPF, BGP, NAT, VLAN, VoIP, QoS, IPv6, wireless.

Connect Runs on your machine

Terminal
claude mcp add packet-tracer-mcp -e BRIDGE_PORT=<BRIDGE_PORT> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "packet-tracer-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "BRIDGE_PORT": "<BRIDGE_PORT>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "packet-tracer-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "BRIDGE_PORT": "<BRIDGE_PORT>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "packet-tracer-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "BRIDGE_PORT": "<BRIDGE_PORT>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

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

Environment variables

NameDescription
BRIDGE_PORT
Optional
Port for the internal HTTP bridge that talks to the Packet Tracer 9 webview (default: 54321)

Details

Package[email protected] (NPM, stdio)
First published1 May 2026
Last updated1 May 2026
Registry nameio.github.Jcorderop02/packet-tracer-mcp

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