# lgazo/drawio-mcp-server

Draw.io Model Context Protocol (MCP) Server

Repository: https://github.com/lgazo/drawio-mcp-server
Canonical: https://ross.abutalabs.com/products/drawio-mcp-server
Language: TypeScript
License: MIT
License Family: permissive
Last push: 2026-07-11T19:26:54+00:00

## Health v2 (maintenance only)
Score: 80/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 92, release rhythm 91, longevity 35
- inputs: {"age_days": 499, "days_push": 53, "days_rel": 62, "gap_med": 17.5, "n_releases_24m": 21}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1452, forks 132 (observed 2026-08-28T04:04:46.105848+00:00)

## What it is
A Model Context Protocol (MCP) server that lets AI agents create, inspect, and modify Draw.io (Diagrams.net) diagrams programmatically. It supports XML/SVG/PNG import-export, Mermaid integration, multi-document and multi-page workflows, and cloud architecture stencils.

## Use cases
- generate architecture diagrams with an AI assistant
- create flowcharts from natural language descriptions
- convert Mermaid diagrams to Draw.io
- automate editing of existing Draw.io files
- build AWS or Azure architecture diagrams with stencils
- generate visual documentation for codebases

## When to choose
- you want AI agents to build or edit Draw.io diagrams
- you use MCP clients like Claude Desktop, Claude Code, or Zed
- you need automated diagram generation with cloud stencils
- you want to convert Mermaid or image files into editable Draw.io diagrams

## When to avoid
- you need a standalone diagram editor without AI integration
- your diagrams live in tools other than Draw.io
- you need offline diagram editing without an MCP client

## Facets
- artifact type: service
- maturity: active
- function: mcp, developer-tools, workflow-automation
- domain: developer-tools, documentation
- platform: cross-platform, self-hosted
- tags: drawio, diagramming, mcp-server, ai-agents, mermaid, visual-documentation, diagrams, nodejs

## Member repositories
- lgazo/drawio-mcp-server (main) score 80

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:46.105848+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:35:48.518320+00:00, confidence not recorded.
  - readme: https://github.com/lgazo/drawio-mcp-server (fetched 2026-08-28T04:04:46.105848+00:00, sha 1e3e7857836f)
  - registry_npm: https://registry.npmjs.org/drawio-mcp-server (fetched 2026-08-29T11:45:21.007526+00:00, sha cc40002c5f6b)
- Data as of 2026-08-30T08:39:29.467469+00:00.