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AWS Architecture Diagram Creation with Draw.io · giuseppe-trisciuoglio | DecimalAI

devopsby giuseppe-trisciuoglio

AWS Architecture Diagram Creation with Draw.io

giuseppe-trisciuoglio/aws-drawio-architecture-diagrams

Source giuseppe-trisciuoglio/developer-kit ↗License MIT

Creates professional AWS architecture diagrams in draw.io XML format (.drawio files) using official AWS Architecture Icons (aws4 library).

SkillScore100Maintained

Automatic

DevOps & SRE pack

Last verified 8/21/2026

What it changes

Passed 23 of 23 test cases with the skill, and 7 of 23 without it.

Without skill30%

With skill100%

Checks it passed that the model alone missed

Sets fillColor=#E9F3D2 for public subnets
Sets fillColor=#E6F6F7 for private subnets
Sets strokeColor=#00A4A6 for private subnets

and 25 more in the full report

16 fixed7 passed either way0 still failing0 broke

Pass-rate lift: +70 pp
Tokens: +129%
Agent turns: 0%
Response time: -21%

Model gemini-3.6-flashMeasured 8/21/2026v123 of 23 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/giuseppe-trisciuoglio-aws-drawio-architecture-diagrams/SKILL.md https://app.decimal.ai/s/giuseppe-trisciuoglio-aws-drawio-architecture-diagrams/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add giuseppe-trisciuoglio-aws-drawio-architecture-diagrams, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/giuseppe-trisciuoglio-aws-drawio-architecture-diagrams/ and pins it in .decimal/skills.lock

decimalai skills add giuseppe-trisciuoglio-aws-drawio-architecture-diagrams

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/giuseppe-trisciuoglio-aws-drawio-architecture-diagrams/SKILL.md https://app.decimal.ai/s/giuseppe-trisciuoglio-aws-drawio-architecture-diagrams/SKILL.md

Raw file: /s/giuseppe-trisciuoglio-aws-drawio-architecture-diagrams/SKILL.md ↗ · machine-readable summary at /s/giuseppe-trisciuoglio-aws-drawio-architecture-diagrams.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 16 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 16

Prompt

I need a production-ready draw.io XML document representing a multi-AZ AWS infrastructure for our e-commerce platform. It should show an AWS Cloud boundary containing a single Region (us-west-2) and a VPC split into public subnets with Application Load Balancers, private subnets holding EC2 application instances, and isolated database subnets with PostgreSQL RDS. Deliver the full structured XML schema ready for diagrams.net.

What was checked, without and with the skill
Checked	Without skill	With skill
Uses integer IDs starting from 2 for non-root mxCell elements	Missed	Passed
Uses grIcon=mxgraph.aws4.group_aws_cloud_alt for the AWS Cloud group container	Missed	Passed
Uses strokeColor=#7AA116 for public subnet boundaries	Missed	Passed

case-02 · gemini-3.6-flash · 8/21/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md250 lines3 files

AWS Architecture Diagram Creation with Draw.io

Overview

Creates pixel-perfect AWS architecture diagrams in draw.io XML format using official AWS4 shape library. Generates production-ready .drawio files for diagrams.net.

When to Use

AWS cloud architecture diagrams (VPC, subnets, services)
Multi-tier application architectures on AWS
Serverless designs (Lambda, API Gateway, DynamoDB)
Network topology diagrams with security groups
Infrastructure documentation for Well-Architected reviews

Instructions

File Structure

Every .drawio file follows this XML structure:

<mxfile host="app.diagrams.net" agent="Claude" version="24.7.17">
  <diagram id="aws-arch-1" name="AWS Architecture">
    <mxGraphModel dx="1434" dy="759" grid="1" gridSize="10" guides="1"
      tooltips="1" connect="1" arrows="1" fold="1" page="1"
      pageScale="1" pageWidth="1169" pageHeight="827" math="0" shadow="0">
      <root>
        <mxCell id="0" />
        <mxCell id="1" parent="0" />
        <!-- AWS shapes and connectors -->
      </root>
    </mxGraphModel>
  </diagram>
</mxfile>

Key rules:

IDs "0" and "1" are reserved for root cells
Use sequential integer IDs starting from "2"
Landscape orientation (pageWidth="1169" pageHeight="827")

Track record

Benchmark

23 / 23

test cases passed, vs 7 / 23 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

giuseppe-trisciuoglio / developer-kit

plugins/developer-kit-aws/skills/aws/aws-drawio-architecture-diagrams/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1Bundled 2 files

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See it in action

What's inside

AWS Architecture Diagram Creation with Draw.io

Overview

When to Use

Instructions

File Structure

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills