Reach an MCP server inside your Tailscale tailnet from an agent's sandbox, over stdio.
Connect Runs on your machine
claude mcp add tailnet-mcp -e TS_AUTHKEY=<TS_AUTHKEY> -- docker run -i --rm ghcr.io/zedong-peng/tailnet-mcp:v0.3.0
{
"mcpServers": {
"tailnet-mcp": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/zedong-peng/tailnet-mcp:v0.3.0"
],
"env": {
"TS_AUTHKEY": "<TS_AUTHKEY>"
}
}
}
}
{
"mcpServers": {
"tailnet-mcp": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/zedong-peng/tailnet-mcp:v0.3.0"
],
"env": {
"TS_AUTHKEY": "<TS_AUTHKEY>"
}
}
}
}
{
"servers": {
"tailnet-mcp": {
"type": "stdio",
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/zedong-peng/tailnet-mcp:v0.3.0"
],
"env": {
"TS_AUTHKEY": "<TS_AUTHKEY>"
}
}
}
}
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 |
|---|---|
TS_AUTHKEYOptional, secret | Tagged, pre-authorized auth key; only needed the first time |
Details
| Package | ghcr.io/zedong-peng/tailnet-mcp:v0.3.0 (OCI, stdio) |
| First published | 3 Nov 2026 |
| Last updated | 3 Nov 2026 |
| Registry name | io.github.zedong-peng/tailnet-mcp |
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