# Tailscale

> Mesh VPN.

- Skill: `plurigrid/tailscale-2` (Agent Skill)
- Install (CLI): `npx skillmds@latest add plurigrid/tailscale-2`
- Raw SKILL.md: https://api.skillmd.com/api/skills/plurigrid/tailscale-2/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: plurigrid (https://skillmd.com/u/plurigrid)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/plurigrid/tailscale-2

---



# tailscale

Mesh VPN.

## Connect

```bash
tailscale up
tailscale down
tailscale status
```

## SSH

```bash
tailscale ssh hostname
tailscale ssh user@hostname
```

## Serve

```bash
tailscale serve http://localhost:8080
tailscale serve https://localhost:443
tailscale serve status
tailscale serve reset
```

## Funnel

```bash
tailscale funnel 443
tailscale funnel status
tailscale funnel reset
```

## File

```bash
tailscale file cp file.txt hostname:
tailscale file get ~/Downloads/
```

## DNS

```bash
tailscale dns status
tailscale whois 100.x.y.z
```

## Exit

```bash
tailscale set --exit-node=hostname
tailscale set --exit-node=
```



## Scientific Skill Interleaving

This skill connects to the K-Dense-AI/claude-scientific-skills ecosystem:

### Graph Theory
- **networkx** [○] via bicomodule
  - Universal graph hub

### Bibliography References

- `distributed-systems`: 3 citations in bib.duckdb

## Cat# Integration

This skill maps to **Cat# = Comod(P)** as a bicomodule in the equipment structure:

```
Trit: 0 (ERGODIC)
Home: Prof
Poly Op: ⊗
Kan Role: Adj
Color: #26D826
```

### GF(3) Naturality

The skill participates in triads satisfying:
```
(-1) + (0) + (+1) ≡ 0 (mod 3)
```

This ensures compositional coherence in the Cat# equipment structure.