packet-tracer-mcp
About
MCP server for Cisco Packet Tracer 9 — live IOS, OSPF, BGP, NAT, VLAN, VoIP, QoS, IPv6, wireless.
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Env vars
BRIDGE_PORTClaude Code
claude mcp add --env BRIDGE_PORT= packet-tracer-mcp -- npx packet-tracer-mcp
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"packet-tracer-mcp","command":"npx","args":["packet-tracer-mcp"],"env":{"BRIDGE_PORT":""}}'
JSON
{
"mcpServers": {
"packet-tracer-mcp": {
"command": "npx",
"args": [
"packet-tracer-mcp"
],
"env": {
"BRIDGE_PORT": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.