cloud-service-architecture

cloud-service-architecture is a skill for Claude Code from FluxonLab/Skillry. It costs 53 tokens per session (2,059 once invoked), scanned A, original, no licence file.

A guide for choosing and reviewing cloud service architecture. It covers decisions such as managed versus self-hosted services, high availability across availability zones, networking, scaling, permissions, and cost.

In plain words
What is it for?
It helps plan cloud services, network boundaries, scaling approaches, highly available systems, and least-privilege service roles.
Why use it?
It makes the tradeoffs behind cloud designs clearer and helps avoid fragile, over-permissioned, or unnecessarily expensive setups.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the skillry-cloud-and-infrastructure plugin — 6 skills, 2 agents shipped together

Good fit It helps plan cloud services, network boundaries, scaling approaches, highly available systems, and least-privilege service roles.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/fluxonlab/skillry/334-cloud-service-architecture
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.

Any agent
npx skills add FluxonLab/Skillry --skill 334-cloud-service-architecture
Clone the repo
git clone --depth 1 https://github.com/FluxonLab/Skillry

Made for: Claude Code.

Or install skillry-cloud-and-infrastructure, the plugin that ships this one along with the rest of its 6 skills, 2 agents.

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 cloud-service-architecture

README.md
[![agentmods](https://agentmods.dev/badge/skills/fluxonlab/skillry/334-cloud-service-architecture/github.svg)](https://agentmods.dev/skills/fluxonlab/skillry/334-cloud-service-architecture)
Your own site
<a href="https://agentmods.dev/skills/fluxonlab/skillry/334-cloud-service-architecture"><img src="https://agentmods.dev/badge/skills/fluxonlab/skillry/334-cloud-service-architecture/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cloud-service-architecture

Your own site · 80×15
<a href="https://agentmods.dev/skills/fluxonlab/skillry/334-cloud-service-architecture"><img src="https://agentmods.dev/badge/skills/fluxonlab/skillry/334-cloud-service-architecture.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 53 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,059 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 5.1 $0.00053 $0.02059
Opus 5 $0.00026 $0.01030
Sonnet 5 $0.00011 $0.00412
Haiku 4.5 $0.00005 $0.00206

Measured 6d ago against content hash 7425e3bcd382, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

cloud-service-architecture 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 6d ago.

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.

plugins/cloud-and-infrastructure/skills/334-cloud-service-architecture/SKILL.md · 160 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 6d ago First seen · 160 lines · 53 tokens per session scan A 7425e3bcd382

Subscribe to this mod's changes

cloud-service-architecture is a skill published in the GitHub repository FluxonLab/Skillry (2 stars, last pushed 11d ago), with no licence file. It adds 53 tokens to every session and 2,059 once invoked, about $0.0003 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.