uncloud

uncloud is a skill for Claude Code, Codex from JunMystery/Agent-Guidance-Python. It costs 49 tokens per session (2,410 once invoked), scanned A, original, MIT.

A workflow for managing Uncloud clusters, which run services across connected machines using Docker containers and a private network.

In plain words
What is it for?
Use it to deploy Compose services, publish ports, configure Caddy web routing, inspect logs and volumes, and manage cluster machines.
Why use it?
It centralizes deployment, traffic routing, scaling, logging, and machine management for self-hosted services.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/junmystery/agent-guidance-python/uncloud
Any agent
npx skills add JunMystery/Agent-Guidance-Python --skill uncloud
Clone the repo
git clone --depth 1 https://github.com/JunMystery/Agent-Guidance-Python

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for uncloud

README.md
[![agentmods](https://agentmods.dev/badge/skills/junmystery/agent-guidance-python/uncloud.svg)](https://agentmods.dev/skills/junmystery/agent-guidance-python/uncloud)
Your own site
<a href="https://agentmods.dev/skills/junmystery/agent-guidance-python/uncloud"><img src="https://agentmods.dev/badge/skills/junmystery/agent-guidance-python/uncloud.svg" alt="Measured on agentmods" height="20"></a>
Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,410 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00049 $0.02410
Opus 5 $0.00024 $0.01205
Sonnet 5 $0.00010 $0.00482
Haiku 4.5 $0.00005 $0.00241

Measured yesterday against content hash f98c8d0c338a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

uncloud scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/uncloud/SKILL.md · 344 lines

How it starts

The opening of the file, as written. The whole thing — 344 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Uncloud Cluster Management

Reference for the uc CLI — a decentralised self-hosting platform using Docker containers, WireGuard mesh networking, and Caddy reverse proxy.

When to Activate

Use this skill when working with Uncloud clusters, especially when:

  • Bootstrapping or joining machines with uc machine
  • Deploying services from Compose files with uc deploy
  • Publishing HTTP, HTTPS, TCP, or UDP ports through Uncloud
  • Configuring Caddy ingress with x-caddy, x-ports, or --caddyfile
  • Routing external LAN devices through the cluster proxy
  • Inspecting logs, service state, volumes, DNS, or machine placement

How It Works

Uncloud runs Docker services across peer machines connected by a WireGuard mesh. Each machine is an equal cluster member; services communicate on the overlay network and Caddy runs globally to terminate public HTTP/HTTPS traffic. Compose files can use Uncloud extensions for ingress, placement, and generated Caddy configuration, while the uc CLI handles image distribution, scheduling, scaling, logs, and cluster state.

Examples

uc machine init user@host --name machine-1
uc service run --name web -p app.example.com:8080/https nginx:latest
uc deploy

Core Concepts

  • No central control plane — all machines are equal peers connected by WireGuard
  • Caddy runs as a global service on every machine; auto-obtains TLS from Let's Encrypt
  • Overlay network — services communicate via 10.210.0.0/16 by default; DNS provided inside the mesh
  • Caddyfile is autogenerated — never edit it directly; use x-caddy / --caddyfile instead

CLI Quick Reference

Machines

Command Purpose
uc machine init user@host Bootstrap first machine / new cluster
uc machine add user@host Join machine to existing cluster
uc machine ls List machines
uc machine update NAME --public-ip IP Update public IP for ingress
uc machine rm NAME Remove machine

Read the full file on GitHub · 344 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 344 lines · 49 tokens per session scan A f98c8d0c338a

Subscribe to this mod's changes

uncloud is a skill published in the GitHub repository JunMystery/Agent-Guidance-Python (2 stars, last pushed 1mo ago), licensed MIT. It adds 49 tokens to every session and 2,410 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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