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76,787 servers. Updated
20 Best Obsidian MCP Servers — compared and ranked, August 2026Ranked from 552 matching servers on stars, growth, downloads and maintenance. Updated .

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"Information about Obsidian (note-taking app or volcanic glass)" matching MCP servers:

  • tldraw-mcp-app

    ZunbaRan
    F
    license
    Not graded
    quality
    B
    maintenance
    Provides a standalone MCP server for tldraw diagrams, enabling clients to create, edit, and persist multiple canvases over Streamable HTTP with semantic protocol v2.

  • excalidraw-mcp-obsidian

    zzmkxd
    A
    license
    C
    quality
    C
    maintenance
    MCP server enabling AI assistants to create and edit Excalidraw diagrams as Obsidian-native .excalidraw.md files, with style presets, batch element creation, arrow binding, and an Obsidian selection bridge for localized edits.
    31
    MIT

  • mermaid-mcp-app

    finfin
    A
    license
    Not graded
    quality
    C
    maintenance
    Renders Mermaid diagrams in an interactive viewer with pan, zoom, and split-view source editing, enabling LLM hosts to create and edit diagrams through natural language and synchronize updates back to the conversation.
    68
    2
    MIT

  • UI Preset MCP Server

    ncsound919
    A
    license
    A
    quality
    D
    maintenance
    Enables auto-configuration and validation of React components against a glassmorphic design token system using an AST correction engine. It supports managing UI presets, enforcing design uniformity in Monaco IDE, and exporting tokens as CSS, Tailwind, or JavaScript variables.
    14
    MIT

  • Excalidraw MCP App Server

    2gavy
    F
    license
    Not graded
    quality
    D
    maintenance
    Enables users to create and interact with hand-drawn Excalidraw diagrams featuring smooth viewport camera control and interactive fullscreen editing. It uses the MCP Apps extension to render collaborative virtual whiteboards directly within supported AI chat interfaces.

  • Excalidraw MCP App Server

    functionstackx
    F
    license
    Not graded
    quality
    D
    maintenance
    Enables users to create and interact with hand-drawn sketches and architecture diagrams directly within chat interfaces using Excalidraw. It leverages the Model Context Protocol to provide interactive HTML visualizations with smooth viewport control and fullscreen editing capabilities.
  • diagrams-so by RedHold

    diagrams-soofficial

    RedHold
    A
    license
    A
    quality
    A
    maintenance
    The Diagrams.so MCP server enables generating, editing, and managing cloud architecture diagrams from any MCP client, wrapping the public Diagrams.so API.
    23
    207
    Apache 2.0

  • nifdi-diagram

    nifdi-app
    A
    license
    Not graded
    quality
    C
    maintenance
    An MCP server that generates and manages nifdi diagrams as SVG files, bundled with skills that teach models in depth, placement grammar, and build workflow through natural language.
    Apache 2.0

  • drawio

    achmadya-dev
    A
    license
    A
    quality
    A
    maintenance
    MCP server for creating and editing diagrams using draw.io. Allows generating diagrams from Mermaid or XML, searching shapes, and opening them in draw.io for export.
    2
    0
    Apache 2.0

  • Provision Stack MCP

    TravisLinkey
    A
    license
    A
    quality
    B
    maintenance
    Cloud infrastructure provisioning via natural language. Enables deploying production-ready infrastructure on AWS, GCP, Azure, or Oracle with a single prompt.
    12
    77
    MIT

  • flowgraf

    abhishek-genailytics
    A
    license
    A
    quality
    B
    maintenance
    AI-native architecture diagramming for MCP clients (Claude Code, Cursor, Windsurf). The calling agent authors the graph (nodes, groups, edges); Flowgraf validates it, lays it out deterministically with ELK, renders an SVG + Mermaid, and returns a link to a live, editable canvas you can refine by chat, drag, or one-click AI design review. Agent-authored ops — no API key and no LLM cost to the calle
    3
    74
    MIT

  • AI Diagram Maker MCP Server

    erajasekar
    A
    license
    A
    quality
    F
    maintenance
    MCP server for AI Diagram Maker — generate software engineering diagrams from natural language, code, ASCII diagram, images, or Mermaid. Inline diagram rendering using MCP apps UI and diagram URL in responses. Works with Cursor, Claude Desktop, Claude Code, and any MCP-compatible AI.
    5
    49
    8
    MIT

  • archiet-xray

    Anioko
    A
    license
    A
    quality
    A
    maintenance
    Extracts deterministic architecture maps from codebases for AI agents, enabling queries about blast radius, routes, security findings, and production readiness without sending code anywhere.
    6
    MIT

  • draft1-mcp

    abdelhadi-azouni
    F
    license
    A
    quality
    C
    maintenance
    MCP server for generating and editing architecture diagrams from natural language or code, supporting formats like Terraform, docker-compose, Kubernetes, SQL, Mermaid, and PlantUML.
    2

  • arch7

    KTCrisis
    A
    license
    A
    quality
    C
    maintenance
    Generates Excalidraw architecture diagrams with support for 60+ components including GCP, Kafka, and AI/Agentic shapes. Provides MCP tools for creating, modifying, and converting diagrams from structured input or Mermaid syntax.
    4
    1
    MIT

  • DiagramZu

    yenchieh
    A
    license
    A
    quality
    B
    maintenance
    diagramzu-mcp lets an AI client (Claude, Cursor, ChatGPT, etc.) author Mermaid diagrams in a shared workspace that a team can read, comment on, embed, and present at a clean URL — rather than just generating a one-off diagram. Hosted endpoint https://mcp.diagramzu.ai/mcp or local npx -y @diagramzu/mcp. Also listed in the official MCP registry as ai.diagramzu/mcp.
    14
    8
    1
    MIT