Diagrams & whiteboards MCP servers

A server here diagrams, flowcharts, mind maps or whiteboards.

Not here: image generation and data charts.

216servers
92 remote124 localTagged by Odel's AI, which can make mistakes

Best fit

154 made for this, ranked by starsRemoteLocal
  1. Flowboard @flowboardstudio/flowboardDiscover cloud shapes and create, inspect, validate, patch, and review architecture diagrams.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  2. Vgraph @vithanco/vgraph-mcpConcept Maps, IBIS, Causal Loop Diagrams and Timelines as images. Runs locally via WebAssembly.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  3. Mermaid @mermaidchart/mermaid-mcpMCP server for Mermaid diagram validation and rendering6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  4. MindMap @keenethics-labs/mindmapTurn outlines and hierarchical notes into interactive mind maps through a hosted remote MCP server.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  5. OrgGen AI @orggen/orggenGenerate org charts, MCD/ERD data models, and C4 architecture diagrams — pilot OrgGen AI via MCP.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  6. Line9 @line9/diagramsRender Mermaid with Line9 layout in your assistant.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  7. Octopus.do @octopus/sitemapsRead and edit octopus.do visual sitemaps: pages, blocks and review notes, as the signed-in user.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  8. Vectree @vectree/diagramsSearch and read ~95,000 interactive concept diagrams that explain how things work — visually.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  9. Unpaged @unpaged/mcpWhiteboard where any shape opens into another canvas. Claude Code plugin renders plans on it.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  10. uml.singsk.com PlantUML @singsk/uml-plantumlRender, validate, encode/decode PlantUML diagram-as-code; 22 diagram types. Free, no auth.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  11. Atlas Red mind maps @atlas-red/mind-mapCreate, edit, restructure, import and export Atlas Red mind maps from any MCP client. Free.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  12. Rombik @rombik/rombikCode → ДСТУ/GOST 19.701-90 (ISO 5807) flowcharts: 10 languages, 8 export formats, OAuth7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  13. KnowMapped @knowmapped/mcpSearch, retrieve, create, and update visual knowledge maps in a user's KnowMapped account.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  14. Datadef MCP @datadef/mcpGenerate, edit, and export data-architecture diagrams from your AI. Column lineage, PNG in chat.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  15. Arketo @arketo/arketoDraw your app's architecture on a live canvas and flag the bottlenecks and security gaps.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  16. Roadflow @roadflow/roadflowCreate and edit roadmaps with JSON or markup; share edit and view links from AI agents.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  17. Mindlify @mindlify/mindlifyTurn AI conversations into visual knowledge maps. Create, connect, search, and organize thoughts.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  18. coret.id @rama-digital/coretCreate, read, update, illustrate, export, and share live mind maps in coret.id.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  19. Flowgraf @flowgraf/flowgrafCreate and edit architecture diagrams from your AI agent; get an SVG and a live editable canvas.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  20. IrenicTable MCP Server @benevolabs/irenictableCollaborative whiteboard MCP server — create objects, connectors, C4 diagrams, and manage boards6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  21. Canvs @voronkovm/canvsAI-powered diagrams, mind maps, flowcharts on a free unlimited collaborative whiteboard3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  22. Blitz Wings @scheur/blitz-wingsAI presentation and report generation: slides, diagrams, PPTX export, live preview MCP App.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  23. Whiteboard @chenlidongorg/whiteboardWhiteboard MCP server6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  24. Eraser @eraser/eraserGenerate, edit, and manage Eraser diagrams and docs with AI.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.