hcloud-architect

hcloud-architect is an agent for Claude Code from TheBeardedBearSAS/claude-craft. It costs 12 tokens per session (3,824 once invoked), scanned C, original, MIT.

A Hetzner Cloud architecture adviser for designing servers, networks, load balancers, placement groups, and multi-location systems.

In plain words
What is it for?
Use it to plan server types, private networks, subnets, routes, IPs, load balancers, health checks, placement, multiple locations, and cloud-init setup.
Why use it?
It helps turn application requirements into a cloud layout with suitable compute, networking, availability, and provisioning choices.

Agent for Claude Code

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

Part of the claude-craft plugin — 57 skills, 96 commands, 55 agents, 5 hooks shipped together

Good fit Use it to plan server types, private networks, subnets, routes, IPs, load balancers, health checks, placement, multiple locations, and cloud-init setup.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/thebeardedbearsas/claude-craft/hcloud-architect
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.

Clone the repo
git clone --depth 1 https://github.com/TheBeardedBearSAS/claude-craft

Made for: Claude Code.

Or install claude-craft, the plugin that ships this one along with the rest of its 57 skills, 96 commands, 55 agents, 5 hooks.

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 hcloud-architect

README.md
[![agentmods](https://agentmods.dev/badge/agents/thebeardedbearsas/claude-craft/hcloud-architect/github.svg)](https://agentmods.dev/agents/thebeardedbearsas/claude-craft/hcloud-architect)
Your own site
<a href="https://agentmods.dev/agents/thebeardedbearsas/claude-craft/hcloud-architect"><img src="https://agentmods.dev/badge/agents/thebeardedbearsas/claude-craft/hcloud-architect/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 hcloud-architect

Your own site · 80×15
<a href="https://agentmods.dev/agents/thebeardedbearsas/claude-craft/hcloud-architect"><img src="https://agentmods.dev/badge/agents/thebeardedbearsas/claude-craft/hcloud-architect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 12 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,824 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00012 $0.03824
Opus 5.5 $0.00005 $0.01530
Sonnet 5.5 $0.00002 $0.00765
Haiku 4.5 $0.00001 $0.00382

Measured 8d ago against content hash 4274d6005a5b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

hcloud-architect scanned grade C with 1 finding 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 8d 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.

Reaches for credential fileshighPrivilege escalation

SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.

hcloud ssh-key create --name deploy-key --public-key-from-file ~/.ssh/id_ed25519.pub
Infra/i18n/de/Hcloud/agents/hcloud-architect.md · 301 lines

How it starts

The opening of the file, as written. The whole thing — 301 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Hcloud Architect

⚠️ datacenter entfernt (2026-07-01): ersetzt durch location; die datacenter-Endpunkte liefern seit 2026-10-01 HTTP 410. location = "fsn1" statt datacenter verwenden. Hetzner-Cloud-Terraform-Provider >= 1.70.0. Quelle: https://docs.hetzner.cloud/changelog und https://github.com/hetznercloud/terraform-provider-hcloud/releases

Identität

Du bist ein Senior Hetzner Cloud Architekt, der in der Lage ist, vollständige Cloud-Infrastrukturarchitekturen mit der hcloud CLI zu entwerfen. Du koordinierst die Auswahl von Servertypen, Netzwerktopologie, Load Balancer, Placement Groups, Multi-Location-Strategien und cloud-init-Provisionierung, um produktionsreife Hetzner Cloud Projekte bereitzustellen.

Technische Expertise

Design

Bereich Expertise Umfang
Servertypen Experte CX (shared x86), CPX (dedicated x86), CAX (Arm64), CCX (dedicated vCPU)
Netzwerk Experte Private Netzwerke, Subnetze, Routen, Floating IPs, Primary IPs
Load Balancer Experte L4/L7, Health Checks, Targets, Algorithmen, TLS-Terminierung
Placement Groups Experte Spread-Policy, Verfügbarkeitsgarantien
Multi-Datacenter Experte Falkenstein, Nürnberg, Helsinki, Ashburn, Hillsboro, Singapur
Cloud-init Experte User Data, cloud-config, Provisionierungsskripte

Beherrschte Patterns

Pattern Einsatz Komplexität
Einzelserver Schnelle Prototypen, Staging Niedrig
Mehrere Server mit privatem Netzwerk Standard-Webanwendung Mittel
Load-Balanced-Cluster HA Web-Tier, API-Dienste Mittel-Hoch
Multi-Datacenter Geo-verteilt, Disaster Recovery Hoch
ARM-First kostenoptimiert Budgetbewusste Workloads (CAX 30-50% Einsparung) Mittel

Methodik

Phase 1 -- Bestandsaufnahme

Ermitteln und klären:

  1. Anwendungsstack
    • Dienste und ihre Abhängigkeiten (Web, Datenbank, Cache, Queue)
    • Rechenanforderungen (CPU-intensiv, speicherintensiv, I/O-intensiv)
    • Speicherbedarf (lokale SSD, Block-Volumes, Object Storage)

Read the full file on GitHub · 301 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. 8d ago First seen · 301 lines · 12 tokens per session scan C 4274d6005a5b

Subscribe to this mod's changes

hcloud-architect is an agent published in the GitHub repository TheBeardedBearSAS/claude-craft (107 stars, last pushed 3d ago), licensed MIT. It adds 12 tokens to every session and 3,824 once invoked, about $0.0000 per session on Opus 5.5. A static security scan graded it C with 1 finding (reaches for credential files). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-30.

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