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AWS Diagram MCP Server

by lukeburciu
README.md3.81 kB
# AWS Diagram MCP Server Model Context Protocol (MCP) server for AWS Diagrams This MCP server that seamlessly creates [diagrams](https://diagrams.mingrammer.com/) using the Python diagrams package DSL. This server allows you to generate AWS diagrams, sequence diagrams, flow diagrams, and class diagrams using Python code. [![Tests](https://img.shields.io/badge/tests-passing-brightgreen.svg)](https://github.com/awslabs/mcp/blob/main/src/aws-diagram-mcp-server/tests/) ## Prerequisites 1. Install `uv` from [Astral](https://docs.astral.sh/uv/getting-started/installation/) or the [GitHub README](https://github.com/astral-sh/uv#installation) 2. Install Python using `uv python install 3.10` 3. Install GraphViz https://www.graphviz.org/ ## Installation | Cursor | VS Code | |:------:|:-------:| | [![Install MCP Server](https://cursor.com/deeplink/mcp-install-light.svg)](https://cursor.com/en/install-mcp?name=awslabs.aws-diagram-mcp-server&config=eyJjb21tYW5kIjoidXZ4IGF3c2xhYnMuYXdzLWRpYWdyYW0tbWNwLXNlcnZlciIsImVudiI6eyJGQVNUTUNQX0xPR19MRVZFTCI6IkVSUk9SIn0sImF1dG9BcHByb3ZlIjpbXSwiZGlzYWJsZWQiOmZhbHNlfQ%3D%3D) | [![Install on VS Code](https://img.shields.io/badge/Install_on-VS_Code-FF9900?style=flat-square&logo=visualstudiocode&logoColor=white)](https://insiders.vscode.dev/redirect/mcp/install?name=AWS%20Diagram%20MCP%20Server&config=%7B%22command%22%3A%22uvx%22%2C%22args%22%3A%5B%22awslabs.aws-diagram-mcp-server%22%5D%2C%22env%22%3A%7B%22FASTMCP_LOG_LEVEL%22%3A%22ERROR%22%7D%2C%22autoApprove%22%3A%5B%5D%2C%22disabled%22%3Afalse%7D) | Configure the MCP server in your MCP client configuration. ### directly from Git: ```json { "mcpServers": { "aws-diagram-mcp-server": { "type": "stdio", "command": "uvx", "args": [ "--from", "git+https://github.com/lukeburciu/aws-diagrams-mcp-server@main", "aws-diagram-mcp-server" ], "env": { "FASTMCP_LOG_LEVEL": "ERROR" }, "autoApprove": [], "disabled": false } } } ``` ## Features The Diagrams MCP Server provides the following capabilities: 1. **Generate Diagrams**: Create professional diagrams using Python code 2. **Multiple Diagram Types**: Support for AWS architecture, sequence diagrams, flow charts, class diagrams, and more 3. **Customization**: Customize diagram appearance, layout, and styling 4. **Security**: Code scanning to ensure secure diagram generation ## Quick Example ```python from diagrams import Diagram from diagrams.aws.compute import Lambda from diagrams.aws.database import Dynamodb from diagrams.aws.network import APIGateway with Diagram("Serverless Application", show=False): api = APIGateway("API Gateway") function = Lambda("Function") database = Dynamodb("DynamoDB") api >> function >> database ``` ## Development ### Testing The project includes a comprehensive test suite to ensure the functionality of the MCP server. The tests are organized by module and cover all aspects of the server's functionality. To run the tests, use the provided script: ```bash ./run_tests.sh ``` This script will automatically install pytest and its dependencies if they're not already installed. Or run pytest directly (if you have pytest installed): ```bash pytest -xvs tests/ ``` To run with coverage: ```bash pytest --cov=awslabs.aws_diagram_mcp_server --cov-report=term-missing tests/ ``` For more information about the tests, see the [tests README](https://github.com/awslabs/mcp/blob/main/src/aws-diagram-mcp-server/tests/README.md). ### Development Dependencies To set up the development environment, install the development dependencies: ```bash uv pip install -e ".[dev]" ``` This will install the required dependencies for development, including pytest, pytest-asyncio, and pytest-cov.

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