Draw.io MCP Extension

Name: Draw.io MCP Extension
Author: Ladislav

By: Ladislav

Draw.io MCP Extension providing services to Draw.io MCP Server

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Install

Features & Capabilities

The Draw.io MCP Extension connects Draw.io's diagramming engine to Model Context Protocol (MCP) ecosystems, enabling AI agentic systems to programmatically create, modify, and inspect visual models. As an MCP-compliant tool, it provides a standardized interface for integrating Draw.io functionality directly into automated workflows and agent pipelines.

Key capabilities include seamless Draw.io integration, programmatic diagram control (create, edit, manage shapes and connections), intelligent diagram analysis and metadata extraction, and bidirectional communication for both controlling Draw.io instances and retrieving diagram details. Typical use cases include generating architectural diagrams, visualizing complex relationships, annotating technical docs, and automating flowcharts and process maps. Compatible with any MCP client, this extension accelerates the development of sophisticated AI workflows that require visual modeling and diagram automation.

User Growth & Download Statistics

Add-on AI GenAI Developer Tools Design Programming

By:

Ladislav

Daily users:

198 -1

Version:

2.2.0 Last updated: 2026-07-02

Version code:

6335284

Creation date:

2025-05-04

Risk:

Permissions:

Host permissions:

<all_urls>

Size:

179.35KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-13

Compare stats and ranking:

Ranking

# 8,066 ▼ 25

Other rankings

#89 in extension guard keyword 48

#93 in extension keyword 84 ▼ 1

#102 in component keyword 14 ▼ 1

#155 in server keyword 61 ▼ 1

#239 in extention keyword 7 ▼ 1

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Ladislav

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/drawio-mcp-extension/

Website:

https://github.com/lgazo/drawio-mcp-extension/issues

Permission Change History

2026-05-02: Version 1.3.0 → 2.1.0

Add Host permissions: <all_urls>

Add Permissions: storage scripting

Is Draw.io MCP Extension Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Draw.io MCP Extension requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Draw.io MCP Extension is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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