"Open Collective" matching MCP servers:

Enables generating, reading, auditing, and previewing BPMN 2.0 diagrams for Bizagi Modeler, with an automatic layout engine that produces files Bizagi can open, plus optional control of the Bizagi Modeler desktop app on Windows.

An MCP server that enables LLMs to create and open diagrams in draw.io using XML, Mermaid, or CSV formats, by building a URL with compressed content and opening it in the browser.

An MCP server that drives the Microsoft Visio window you already have open.

۩ Plan your projects with THC! MLLM planning harness for Software Engineering, modifiable for other purposes, released as an MCP server. Bring your own API keys. Open-Source now, my dear! :D

Enables AI agents to turn codebase changes into animated, narrated presentations that open in a browser and update live as the agent builds them, including stepped diffs, sequence diagrams, and review feedback loops.

Offline whiteboard with a local MCP server: an agent draws and edits shapes, connectors, tables, Mermaid diagrams and icons on a board (27 tools). Works on .inkboard files, or on the board open in the Inkboard desktop app.

An MCP server that enables users to generate structured XMind mind maps with hierarchical topics, notes, and labels through natural language. It features automatic file saving to the local Documents folder and can automatically open generated maps in the XMind application.

Lets Claude Code and other agents generate Chen-notation ER diagrams from SQL DDL or SQLAlchemy sources, then read the model, apply edits, re-layout, check for crossings and missing columns, and export PNG/SVG/draw.io. Changes made by the agent refresh any open graphical editor in real time.

Enables an agent to inspect and replace .petrinet source code open in a live browser page of the Velocitron simulator.

Enables AI agents to read and draw on self-hosted Excalidraw boards, listing and creating boards, adding, updating and deleting elements such as labeled shapes and connecting arrows, and finding library icons to place. Changes appear live on any board the user has open.

Turns a rambling app idea into a structured planning canvas of screens, flows, systems, data and open questions inside an existing Claude Code or Codex session, then writes the settled plan back to that session as a spec to build from. Plans are stored in the project's .doan/ folder alongside the code.

Enables Claude to create, open, and edit persistent tldraw whiteboards in real-time, with live collaboration between human and AI.

Enforces agent design system compliance with tools to check guards, explain gaps, issue receipts, suggest fixes, and export audits.