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MCP server

@openflowkit/openflowkit-mcp

Local or remoteMITUpdated on Nov 7, 2026962GitHub starsCan change data

The MCP server for OpenFlowKit, a local-first diagram canvas that also accepts diagrams written as Mermaid, D2 or Structurizr code.

InstallRepository Checked on Nov 15, 2026

What it does

The MCP server for OpenFlowKit, a local-first diagram canvas that also accepts diagrams written as Mermaid, D2 or Structurizr code. Run locally through npx, it lets an agent create, update, style and export diagrams, take screenshots of the canvas, validate OpenFlowKit diagram files, and map a codebase's architecture or report drift between a diagram and the code. When the OpenFlowKit app is open, the agent draws on the live canvas after pairing with a token; without the app it edits .openflow.json files in the repository. Setup is given for Claude Code, Codex, Cursor, VS Code, Claude Desktop and Windsurf, and a hosted endpoint serves chat apps such as claude.ai and ChatGPT. It needs Node 20.11 or later.

Capabilities

  • Create, update and style diagrams on the OpenFlowKit canvas
  • Export diagrams and take canvas screenshots
  • Validate OpenFlowKit diagram files
  • Map a codebase's architecture and report drift