aws-diagrams

aws-diagrams is a skill for Claude Code, Codex from eliecer2000/kiro-bootstrap. It costs 36 tokens per session (1,384 once invoked), scanned A, original, MIT.

A guide to generating AWS architecture diagrams from CloudFormation, CDK, Terraform, or plain-language descriptions. AWS is Amazon’s cloud platform, and an architecture diagram shows its services and how data moves between them.

In plain words
What is it for?
Use it to create C4, Mermaid, or Eraser diagrams for AWS systems, including APIs, serverless applications, event-driven flows, storage, queues, networks, security controls, and observability services.
Why use it?
It turns infrastructure definitions or written requirements into diagrams that can be reviewed and kept alongside code. The patterns emphasize traffic direction, network boundaries, security, and monitoring.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to create C4, Mermaid, or Eraser diagrams for AWS systems, including APIs, serverless applications, event-driven flows, storage, queues, networks, security controls, and observability services.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/eliecer2000/kiro-bootstrap/aws-diagrams
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 eliecer2000/kiro-bootstrap --skill aws-diagrams
Clone the repo
git clone --depth 1 https://github.com/eliecer2000/kiro-bootstrap

Made for: Claude Code, Codex.

Wrote this? Show the measurements

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README.md
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Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,384 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 $0.00036 $0.01384
Opus 5 $0.00018 $0.00692
Sonnet 5 $0.00007 $0.00277
Haiku 4.5 $0.00004 $0.00138

Measured 11d ago against content hash bedce4f80c25, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

aws-diagrams 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 11d 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.

skills/aws-diagrams/SKILL.md · 161 lines

How it starts

The opening of the file, as written. The whole thing — 161 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AWS Diagrams

Skill para generar diagramas de arquitectura AWS desde CloudFormation, CDK, Terraform o descripciones en lenguaje natural. Usa notación C4, Eraser DSL o Mermaid para visualizar infraestructura.

Principios fundamentales

  • Todo sistema debe tener un diagrama de arquitectura actualizado.
  • Preferir diagramas como código (Mermaid, Eraser DSL, PlantUML) sobre herramientas gráficas.
  • Mostrar flujo de datos, no solo componentes. Las flechas indican dirección del tráfico.
  • Agrupar por VPC, subnets y availability zones cuando aplique.
  • Incluir servicios de seguridad (WAF, Security Groups) y observabilidad (X-Ray, CloudWatch).

Patrones de diagrama Mermaid

API Serverless típica

graph LR
    Client[Cliente] --> APIGW[API Gateway]
    APIGW --> Lambda[Lambda]
    Lambda --> DDB[(DynamoDB)]
    Lambda --> S3[(S3)]
    Lambda --> SQS[SQS]
    SQS --> Worker[Lambda Worker]
    Worker --> DDB

Event-driven con EventBridge

graph TD
    ServiceA[Servicio A] --> EB[EventBridge]
    EB --> Rule1[Rule: Orders]
    EB --> Rule2[Rule: Notifications]
    EB --> Rule3[Rule: Analytics]
    Rule1 --> Lambda1[Order Processor]
    Rule2 --> SNS[SNS]
    Rule3 --> Firehose[Kinesis Firehose]
    Lambda1 --> DDB[(DynamoDB)]
    SNS --> Email[Email]
    Firehose --> S3[(S3 Data Lake)]

Full-stack con CloudFront

graph LR
    User[Usuario] --> CF[CloudFront]
    CF --> S3[S3 Static Assets]
    CF --> APIGW[API Gateway]
    APIGW --> Lambda[Lambda]
    Lambda --> DDB[(DynamoDB)]
    Lambda --> Cognito[Cognito]
    CF --> WAF[WAF]

Multi-AZ con RDS

graph TD
    subgraph VPC
        subgraph Public Subnet
            ALB[Application Load Balancer]
            NAT[NAT Gateway]
        end
        subgraph Private Subnet AZ-1
            EC2a[EC2 Instance]
            RDSp[(RDS Primary)]
        end
        subgraph Private Subnet AZ-2
            EC2b[EC2 Instance]
            RDSs[(RDS Standby)]
        end
    end
    Internet --> ALB
    ALB --> EC2a
    ALB --> EC2b
    EC2a --> RDSp
    EC2b --> RDSp
    RDSp -.->|Replication| RDSs

Read the full file on GitHub · 161 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. 11d ago First seen · 161 lines · 36 tokens per session scan A bedce4f80c25

Subscribe to this mod's changes

aws-diagrams is a skill published in the GitHub repository eliecer2000/kiro-bootstrap (9 stars, last pushed 5mo ago), licensed MIT. It adds 36 tokens to every session and 1,384 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 2026-08-31.

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