Flowgraf is a Model Context Protocol (MCP) server: Create and edit architecture diagrams from your AI agent; get an SVG and a live editable canvas. As an MCP server it plugs straight into AI assistants, exposing its functionality as tools the model can invoke on your behalf.
You can run Flowgraf two ways: connect to the hosted endpoint at https://flowgraf.in/api/mcp with no local install, or run it on your own machine via the npm package flowgraf-mcp. The current release is v0.1.2.
You'll find Flowgraf in the Design category here on mcp.site; it connects to Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and any other MCP client — see the install snippets below. If you maintain Flowgraf for flowgraf.in, claim this listing to verify ownership, earn the Verified badge, and keep the details current.