terravision-cloud-diagrams

terravision-cloud-diagrams is a skill for Claude Code from patrickchugh/terravision. It costs 224 tokens per session (6,126 once invoked), scanned B, original, AGPL-3.0.

A diagram tool for creating cloud infrastructure architecture pictures for AWS, Azure, and Google Cloud Platform (GCP), using their official service icons. It can work from Terraform code, which describes cloud infrastructure in files.

In plain words
What is it for?
Use it to diagram an AWS, Azure, or GCP design, including infrastructure described with Terraform.
Why use it?
It makes cloud resources and their connections easier to inspect and explain than raw infrastructure code alone.

Skill for Claude Code

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

Part of the terravision-cloud-diagrams plugin — 1 skill, 1 MCP server shipped together

Good fit Use it to diagram an AWS, Azure, or GCP design, including infrastructure described with Terraform.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/patrickchugh/terravision/terravision-cloud-diagrams
About the project

TerraVision converts Terraform infrastructure code into cloud architecture diagrams for AWS, Google Cloud, and Azure, producing interactive HTML and editable draw.io output. It is used by infrastructure developers and teams that need diagrams to reflect their deployed configuration. Its catalogue MCP server lets AI agents generate these diagrams from Terraform.

patrickchugh/terravision · 1,660 stars · on GitHub · patrickchugh.github.io

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 patrickchugh/terravision --skill terravision-cloud-diagrams
Clone the repo
git clone --depth 1 https://github.com/patrickchugh/terravision

Made for: Claude Code.

Or install terravision-cloud-diagrams, the plugin that ships this one along with the rest of its 1 skill, 1 MCP server.

Its marketplace also offers this one on its own, as the plugin terravision-cloud-diagrams — /plugin install terravision-cloud-diagrams after adding the marketplace above.

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 terravision-cloud-diagrams

README.md
[![agentmods](https://agentmods.dev/badge/skills/patrickchugh/terravision/terravision-cloud-diagrams/github.svg)](https://agentmods.dev/skills/patrickchugh/terravision/terravision-cloud-diagrams)
Your own site
<a href="https://agentmods.dev/skills/patrickchugh/terravision/terravision-cloud-diagrams"><img src="https://agentmods.dev/badge/skills/patrickchugh/terravision/terravision-cloud-diagrams/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 terravision-cloud-diagrams

Your own site · 80×15
<a href="https://agentmods.dev/skills/patrickchugh/terravision/terravision-cloud-diagrams"><img src="https://agentmods.dev/badge/skills/patrickchugh/terravision/terravision-cloud-diagrams.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 224 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,126 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00224 $0.06126
Opus 5.5 $0.00090 $0.02450
Sonnet 5.5 $0.00045 $0.01225
Haiku 4.5 $0.00022 $0.00613

Measured 3d ago against content hash 18889cc85d14, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

terravision-cloud-diagrams scanned grade B 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 3d 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

| Debian / Ubuntu | `sudo apt install graphviz git`. On Ubuntu 26.04+ and Debian testing, also `sudo apt install libgvplugin-neato-layout8`: the `neato` layout engine TerraVision uses is a separate package there |
skills/terravision-cloud-diagrams/SKILL.md · 208 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 3d ago Changed 18889cc85d14
  2. 6d ago Changed a278dbea961f
  3. 7d ago Changed · +2 lines 1109b68942c5
  4. 16d ago Changed · +2 lines 156075b61780
  5. 20d ago Changed 9b0f02d910bc
  6. 22d ago Changed · +2 lines · +44 tokens per session 0d52a87f8a93
  7. 24d ago Changed · +28 lines d2eba4548f1d
  8. 27d ago First seen · 174 lines · 180 tokens per session scan B 9c1c3fec0e68

Subscribe to this mod's changes

terravision-cloud-diagrams is a skill published in the GitHub repository patrickchugh/terravision (1,660 stars, last pushed yesterday), licensed AGPL-3.0. It adds 224 tokens to every session and 6,126 once invoked, about $0.0009 per session on Opus 5.5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-26.

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