mcp-server

diagram-mcp-server

Name: diagram-mcp-server
Author: andrewmoshu

An MCP server that seamlessly creates infrastructure diagrams for AWS, Azure, GCP, Kubernetes and more

148 stars+3★ this week19 forksPythonUpdated 1/21/2026100% free · open source

What it does

Automatically generates infrastructure diagrams for various cloud platforms and Kubernetes

When to use it

•When you need to visualize your cloud infrastructure for better understanding and planning
•When you want to create diagrams for AWS, Azure, GCP, or Kubernetes without manual effort
•When you need to document and share your infrastructure architecture with team members or stakeholders

Ready-to-paste prompt

mcp --provider aws --region us-east-1 --output aws-diagram.png --include ec2, rds, s3

Heads up: Ensure you have the necessary credentials and permissions set up for your cloud provider, such as AWS access keys or Azure service principal, to authenticate and authorize the diagram-mcp-server

Saves to your device

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

🔑 Needs an API key

Works after you add credentials — the setup agent will ask you for them.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/diagram-mcp-server && curl -fsSL https://workflowstacks.com/api/skills/diagram-mcp-server/claude-skill -o ~/.claude/skills/diagram-mcp-server/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How diagram-mcp-server works

Codeflow

Free to inspect

Diagram-mcp-server is a medium Python project (~4.8k lines across 11 code files, plus 16 test files). Setup is light: installs like a normal app. Reading the code is optional. Last commit 9 months ago, Apache-2.0 license, has a test suite.

Size

Medium codebase

~4.8k lines · 11 code files · 40 min skim

Setup

One-command install

Installs like a normal app. Reading the code is optional.

Runs on

Python · Docker

No API keys detected

Python 98%Dockerfile 1%HCL 1%

Where to start reading

1
README.md
Start here — what it does and how to install it
2
infrastructure_diagram_mcp_server/server.py
Where the program starts running
3
pyproject.toml
Dependencies and the commands it exposes
4
examples/aws-serverless-architecture.png
A worked example — copy this to get going

What's in each folder

examples/Examples you can copy15 files

infrastructure_diagram_mcp_server/Folder10 files

tests/Tests — proof it works19 files

READMEHas testsDocumentedNo CIDocker readyExamples includedApache-2.0 licenseLast update 9 mo ago

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

🔑 Needs an API key

Works after you add credentials — the setup agent will ask you for them.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/diagram-mcp-server && curl -fsSL https://workflowstacks.com/api/skills/diagram-mcp-server/claude-skill -o ~/.claude/skills/diagram-mcp-server/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Quick Actions

Details

Creator

andrewmoshu

Language

Python