apetta/diagrams-mcp
3.2
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MCP server for generating infrastructure and architecture diagrams as code using the Python diagrams library.
Tools
Functions exposed to the LLM to take actions
create_diagram
Full infrastructure/architecture diagrams with all providers.
create_diagram_with_custom_icons
Diagrams with custom node icons from URLs or local files.
create_flowchart
Simplified flowchart creation with 24 process shapes.
list_available_nodes
Search 500+ available nodes by provider, category, or keyword.
validate_diagram_spec
Dry-run validation before generation.
Prompts
Interactive templates invoked by user choice
No prompts
Resources
Contextual data attached and managed by the client