Diagrams Mcp Server
by mskrycommunityv0.1.2
2
This MCP server generates cloud architecture diagrams, flowcharts, sequence diagrams, and more using three rendering engines: mingrammer/diagrams, Mermaid, and PlantUML.
From the registry: Generate cloud architecture diagrams, flowcharts, and sequence diagrams.
Install & configure
Install in your client
Paste into the AI you're chatting with — it will figure out the rest
Please install the `diagrams-mcp-server` MCP server into my current AI client (that's you).
Canonical MCP server config (HTTP transport):
- url: `https://diagrams-mcp-production.up.railway.app/mcp`
Note: Hosted HTTP MCP server with Graphviz, Mermaid CLI, and PlantUML pre-installed. For self-host use: uvx diagrams-mcp-server (requires graphviz + optional Mermaid/PlantUML).
Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.Note: Hosted HTTP MCP server with Graphviz, Mermaid CLI, and PlantUML pre-installed. For self-host use: uvx diagrams-mcp-server (requires graphviz + optional Mermaid/PlantUML).
Tools (9)
list_providers
Lists all diagram providers.
list_services
Lists service categories within a provider.
list_nodes
Lists node classes for a provider.service pair.
search_nodes
Searches for nodes by keyword across all providers.
render_diagram
Executes a Python script to render a cloud architecture diagram.
render_mermaid
Renders a Mermaid diagram definition.
render_plantuml
Renders a PlantUML diagram definition.
find_equivalent
Finds equivalent services across cloud providers.
list_categories
Lists all infrastructure role categories with mapped nodes across providers.
Packages
diagrams-mcp-server
pypiv0.1.2transport: stdio
Remote Endpoints
https://diagrams-mcp-production.up.railway.app/mcp
type: streamable-http
Details
- Language
- Python
- Released
- Apr 11, 2026
- Last commit
- Jun 18, 2026
- Registry name
- io.github.mskry/diagrams-mcp-server