Network topology editor — Claude builds diagrams via MCP. nmap/CSV import, one-click SSH.
Connect Runs on your machine
claude mcp add network-diagram-mcp -e NETMAP_MCP_PORT=<NETMAP_MCP_PORT> -- npx -y @den.dance/[email protected]
{
"mcpServers": {
"network-diagram-mcp": {
"command": "npx",
"args": [
"-y",
"@den.dance/[email protected]"
],
"env": {
"NETMAP_MCP_PORT": "<NETMAP_MCP_PORT>"
}
}
}
}
{
"mcpServers": {
"network-diagram-mcp": {
"command": "npx",
"args": [
"-y",
"@den.dance/[email protected]"
],
"env": {
"NETMAP_MCP_PORT": "<NETMAP_MCP_PORT>"
}
}
}
}
{
"servers": {
"network-diagram-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@den.dance/[email protected]"
],
"env": {
"NETMAP_MCP_PORT": "<NETMAP_MCP_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
| Name | Description |
|---|---|
NETMAP_MCP_PORTOptional | Local WebSocket port the bridge listens on. Defaults to 47821. Must match the URL configured in NetMap's Settings → MCP Agent Bridge. |
Details
| Package | @den.dance/[email protected] (NPM, stdio) |
| First published | 22 May 2026 |
| Last updated | 22 May 2026 |
| Registry name | io.github.den-indance/network-diagram-mcp |
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