Diagrams & whiteboards MCP servers

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

Not here: image generation and data charts.

215servers
91 remote124 localTagged by Odel's AI, which can make mistakes
By GitHub stars, at most two per publisher
  1. Number 1: PaperBanana@llmsresearch/paperbananaGenerate academic diagrams and statistical plots from text using multi-agent AI.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2,393 GitHub stars.
  2. Number 2: TerraVision@patrickchugh/terravisionDraw cloud architecture diagrams with official AWS, Azure and GCP icons from a prompt or Terraform.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1,646 GitHub stars.
  3. Number 3: Neo4j Data Modeling@neo4j-contrib/mcp-neo4j-data-modelingA simple Neo4j MCP server for creating graph data models.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.987 GitHub stars.

Best fit

153 made for this, ranked by starsRemoteLocal
  1. OpenFlowKit @vrun-design/openflowkit-mcpArchitecture diagrams for your agent: draw on the live OpenFlowKit canvas or edit diagram files.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.848 GitHub stars.
  2. Network Sketcher (Local MCP) @cisco-open/network-sketcherAI-native MCP server to design and manage Cisco network diagrams (L1/L2/L3, PPT/SVG) from LLMs.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.400 GitHub stars.
  3. VisualTorch @willyfh/visualtorchRender PyTorch architecture diagrams and animated GIF reveals from trusted model source.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.334 GitHub stars.
  4. Excalidraw Architect @bv-venky/excalidraw-architect-mcpGenerate beautiful Excalidraw architecture diagrams with auto-layout and component styling3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.158 GitHub stars.
  5. Mellos Mapping @guangminju/mellos-mappingLive layered dependency map for bottom-up development, drawn by the agent in a terminal pane.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.103 GitHub stars.
  6. PaperBanana-CN @mituan-ai/paperbanana-cnGenerate and evaluate academic diagrams and plots with independent model connections.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.83 GitHub stars.
  7. Miro @mcparmory/miroCreate and manage collaborative boards, items, and diagrams programmatically6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.32 GitHub stars.
  8. Miro @olgasafonova/miro-mcp-serverControl Miro whiteboards with AI. 110 tools for boards, diagrams, mindmaps, comments, SVG.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.28 GitHub stars.
  9. Codex Tldraw @jananadiw/codex-tldraw-mcpA Codex stdio MCP server that generates repo-local tldraw diagrams and detects code graph drift.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.25 GitHub stars.
  10. OneTool MCP @beycom/onetool-mcpOne MCP for devs incl Brave,Google,Tavily,Context7,AWS,Excalidraw,DB,GitHub,DevTools,Playwright9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.24 GitHub stars.
  11. noddle draw @noddle/drawRead, create and edit open-source noddle draw diagram boards, browse versions and comment.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.12 GitHub stars.
  12. Napkin @mindstone/mcp-server-napkinNapkin AI visual generation MCP server for Model Context Protocol hosts5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.12 GitHub stars.
  13. Glyphic @ms-teja/glyphicGenerate 18 diagram types from structured JSON natively. Built for LLMs and agents.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.10 GitHub stars.
  14. AI Diagram Maker @erajasekar/ai-diagram-maker-mcpGenerate software diagrams from natural language, code, ASCII, images, Mermaid.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.9 GitHub stars.
  15. killBottleneck @killbottleneck/killbottleneckGoal and process maps for humans and AI agents on your own server.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.8 GitHub stars.
  16. Thask @kimgh06/thaskDependency-graph MCP server. Tells Claude/Cursor what breaks if you change X. Provenance guards.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.8 GitHub stars.
  17. ArchSmith @ayeshlk/archsmithRender and validate ArchSmith architecture diagrams from a governed JSON IR.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.7 GitHub stars.
  18. Mirofy @hasan-laraib/mirofyAsk a repository what depends on what. Every answer cites the file, line and commit it came from.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.5 GitHub stars.
  19. Drawio @yohasacura/drawio-mcpMCP server for creating and editing draw.io / diagrams.net XML files programmatically.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.5 GitHub stars.
  20. Excalidraw @cmd8/excalidraw-mcpModel Context Protocol server for Excalidraw diagrams.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.5 GitHub stars.
  21. Composer @olivergrabner/composerGive your AI coding agent an architecture canvas to design and evolve diagrams.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.

Also touches on Diagrams & whiteboards

45 where it is one part of a bigger job