A diagram tool that creates cloud infrastructure architecture pictures for AWS, Azure, and Google Cloud Platform (GCP), with official provider icons. It can build diagrams from a JSON graph or Terraform code.

Use it to create architecture diagrams for cloud systems or Terraform-defined infrastructure.

It turns cloud configuration into a visual map of services and connections that is easier to discuss and review.

terravision — Plugin for Gemini CLI by patrickchugh

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 · 1,657 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.

Clone the repo

git clone --depth 1 https://github.com/patrickchugh/terravision

Made for: Gemini CLI.

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/patrickchugh/terravision/gemini-extension/github.svg)](https://agentmods.dev/plugins/patrickchugh/terravision/gemini-extension)

Your own site

<a href="https://agentmods.dev/plugins/patrickchugh/terravision/gemini-extension"><img src="https://agentmods.dev/badge/plugins/patrickchugh/terravision/gemini-extension/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.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/patrickchugh/terravision/gemini-extension"><img src="https://agentmods.dev/badge/plugins/patrickchugh/terravision/gemini-extension.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Security

Grade A, and why

terravision 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 today.

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.

gemini-extension.json · 13 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 gemini-extension.json 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.

today Changed 662b4e7f4fe8
9d ago Changed 516d12db4348
13d ago Changed 13c7e980c4a5
15d ago Changed b2664c652eec
17d ago Changed 62129a66101f
20d ago First seen · 13 lines scan A 5a58689968a1

Subscribe to this mod's changes

terravision is a plugin published in the GitHub repository patrickchugh/terravision (1,657 stars, last pushed today), licensed AGPL-3.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-09-26.

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