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mcp/harbor
Cursor

Tailnet MCP bridge for Cursor

io.github.zedong-peng/tailnet-mcp

Reach an MCP server inside your Tailscale tailnet from an agent's sandbox, over stdio.

client:Cursor transport:stdio runtime:oci

Install Tailnet MCP bridge in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

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

{
  "mcpServers": {
    "tailnet-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/zedong-peng/tailnet-mcp:v0.3.0"
      ],
      "env": {
        "TS_AUTHKEY": "<TS_AUTHKEY>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

Tailnet MCP bridge in other clients

Tailnet MCP bridge MCP server