D2 MCP Server

Example Use Cases

• 1

  Convert conversations into architecture diagrams.

• 2

  Build flowcharts step-by-step as requirements evolve.

• 3

  Create and refine system or entity relationship diagrams incrementally.

Description

D2 MCP Server provides a Model Context Protocol interface for generating and editing D2 diagrams programmatically. It supports both unified diagram creation and incremental editing via the Oracle API, allowing AI assistants to build complex diagrams step-by-step. The server supports multiple transport protocols including stdio, SSE, and Streamable HTTP, and offers export options to SVG, PNG, and PDF formats. This makes it ideal for converting conversations into architecture diagrams, flowcharts, and system diagrams with ease.