TerraVision

Judgement

What it is

Developer tool

What it does

Generates cloud architecture diagrams with official AWS, Azure and GCP icons from Terraform code, and through an MCP server turns prompts or diagrams into Terraform.

Adopt it when

You want architecture diagrams that are regenerated from Terraform in CI instead of drawn and forgotten.

Watch out

Only AWS has full support, Azure and GCP are partial, and the AGPL licence matters if you embed it in a hosted product.

Ready for

Usable

Runs as

Command line and self-hosted server

Built with

Python and Graphviz

How established

Established: started 4 years ago, latest release v0.56.1.

What the license allows

Use inside your business is unrestricted. If you change it and let customers use it over the internet, you must publish your changes.

Judged on 2026-11-06 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: TerraVision → CPython → GCC → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

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