Renders and validates Excalidraw diagrams, returning an image and share link through Archform.
Renders and validates Mermaid diagram source, returning an image and share link through Archform.
This server does not currently have a deployable release on Glama. Follow the repository's setup instructions to install and configure it for your MCP client, including any required credentials and local dependencies.
Diagrams as code for AI assistants.
This diagram was drawn by Archform. Connect it to your assistant and ask, for example, "Draw a C4 context diagram of a URL shortener."
This is the monorepo for the @archform npm scope.
Package | Description |
MCP server that renders and validates Mermaid, PlantUML, C4, Graphviz, D2, Structurizr, BPMN and Excalidraw diagrams |
claude mcp add archform -- npx -y @archform/mcpSee packages/mcp for Claude Desktop, Cursor, VS Code and ChatGPT setup.
By default diagram source is sent to the public kroki.io service for rendering. Set
KROKI_URLto a self-hosted Kroki to keep it private.
Related MCP server: UML MCP
Requires Node.js 22+ and pnpm (corepack enable).
pnpm install
pnpm lint && pnpm typecheck && pnpm test && pnpm buildBump version in both packages/mcp/package.json and packages/mcp/server.json in a pull request. When it merges to main, the Publish workflow publishes the new version to npm (trusted publishing, with provenance) and to the MCP Registry. Pushes that don't change the version publish nothing.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelog…
This server cannot be deployed
Generate dynamic Mermaid diagrams and charts with AI assistance. Customize styles and export diagr…
Render, validate, encode/decode PlantUML diagram-as-code; 22 diagram types. Free, no auth.
Create draw.io diagrams in chat from Mermaid or XML, shown live and interactive. 10,000+ shapes.
Create workflow, sequence, architecture, and mind map diagrams via AI assistants.
