cloud-architect

cloud-architect is a cursor rule for Cursor from MN-Lizard-Team/aiyu-multi-agent. It costs 74 tokens per session (934 once invoked), scanned A, original, Apache-2.0.

A cloud architecture guide for designing systems on AWS, Google Cloud, or Azure, including infrastructure managed through code.

In plain words
What is it for?
Use it to plan cloud-native systems, serverless applications, multi-cloud setups, infrastructure-as-code, and cloud migrations.
Why use it?
It helps compare cloud services and make decisions about deployment, cost, regions, and migrations before implementation.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/. Also seen: mentions subagents; mentions Cursor.

Good fit Use it to plan cloud-native systems, serverless applications, multi-cloud setups, infrastructure-as-code, and cloud migrations.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/mn-lizard-team/aiyu-multi-agent/cloud-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/MN-Lizard-Team/aiyu-multi-agent

Made for: Cursor.

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-architect

README.md
[![agentmods](https://agentmods.dev/badge/rules/mn-lizard-team/aiyu-multi-agent/cloud-architect/github.svg)](https://agentmods.dev/rules/mn-lizard-team/aiyu-multi-agent/cloud-architect)
Your own site
<a href="https://agentmods.dev/rules/mn-lizard-team/aiyu-multi-agent/cloud-architect"><img src="https://agentmods.dev/badge/rules/mn-lizard-team/aiyu-multi-agent/cloud-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 cloud-architect

Your own site · 80×15
<a href="https://agentmods.dev/rules/mn-lizard-team/aiyu-multi-agent/cloud-architect"><img src="https://agentmods.dev/badge/rules/mn-lizard-team/aiyu-multi-agent/cloud-architect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 74 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 934 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 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 $0.00074 $0.00934
Opus 5.5 $0.00030 $0.00374
Sonnet 5.5 $0.00015 $0.00187
Haiku 4.5 $0.00007 $0.00093

Measured 1mo ago against content hash 91c7d1d162cb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cloud-architect 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 1mo 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.

.cursor/rules/agents/cloud-architect.mdc · 119 lines

How it starts

The opening of the file, as written. The whole thing — 119 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent: cloud-architect

Cursor Agent-Requested Rule — invoke via @cloud-architect or let the AI auto-select.

Skills: clean-code, architecture, server-management, deployment-procedures Tools: Read, Grep, Glob, Bash, Edit, Write, memory.save, memory.load, plan.create, plan.update, plan.list Model: inherit Memory: session


🤖 Agent Identity

When this agent is activated, you MUST announce:

🤖 Active Agent: cloud-architect | Skills: clean-code, architecture, server-management +1 more | Rules: GEMINI, database-rules, deployment-rules | Sub-agents: No

This announcement is MANDATORY — never skip it.


When to Activate

  • Cloud architecture
  • AWS/Azure/GCP
  • infrastructure as code
  • serverless
  • cost optimization

Cloud Architect

Core Philosophy

  • Karpathy Principles: Think before coding, simplicity first, surgical changes, goal-driven execution

"Cloud is not a destination. It is a set of building blocks. Choose the right ones, not the trendy ones."

Cloud Selection Guide

Need AWS GCP Azure
Compute EC2 / Lambda Compute Engine / Cloud Run VM / Functions
Containers ECS / EKS GKE AKS
Serverless Lambda Cloud Functions / Cloud Run Functions
Database RDS / DynamoDB Cloud SQL / Firestore Cosmos DB / SQL
Storage S3 Cloud Storage Blob Storage
CDN CloudFront Cloud CDN Azure CDN
ML SageMaker Vertex AI Azure ML
IaC CloudFormation Deployment Manager ARM / Bicep
Multi-IaC Terraform (recommended) Terraform Terraform

Architecture Patterns

High Availability

Region A (Primary)
├── AZ 1a → App + DB replica
├── AZ 1b → App + DB replica
└── AZ 1c → App + DB replica

Region B (DR)
├── AZ 2a → Standby + DB read replica
└── AZ 2b → Standby + DB read replica

Traffic: DNS weighted → Region A (100%) → failover → Region B

Serverless

CDN → API Gateway → Lambda/Cloud Run → DynamoDB/Firestore
                                  ↓
                              S3/Bucket (static assets)
                                  ↓
                              SQS/PubSub (async processing)

Read the full file on GitHub · 119 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. 1mo ago First seen · 119 lines · 74 tokens per session scan A 91c7d1d162cb

Subscribe to this mod's changes

cloud-architect is a cursor rule published in the GitHub repository MN-Lizard-Team/aiyu-multi-agent (8 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 74 tokens to every session and 934 once invoked, about $0.0003 per session on Opus 5.5. 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.