What is next-ai-drawio?

A tool for creating and editing draw.io diagrams from project files in a browser. Draw.io is a diagram editor; the canvas supports manual editing, version history, undo, and PNG or SVG export.

Use it to make architecture diagrams, workflows, and other project visuals from existing files. You can inspect or change the result on a live browser canvas and export an image.

It lets you keep a diagram connected to project files while still editing it visually. Version history and undo help recover earlier work, and exports make diagrams usable elsewhere.

next-ai-drawio — Plugin for Gemini CLI by DayuanJiang/next-ai-draw-io

About the project

Next AI Draw.io is a Next.js web application that lets users create and edit draw.io diagrams through natural-language instructions and AI assistance. It supports workflows such as generating architecture, authentication, and other connected process diagrams.

DayuanJiang/next-ai-draw-io · 36,311 stars · on GitHub · next-ai-drawio.jiang.jp

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/DayuanJiang/next-ai-draw-io

Made for: Gemini CLI.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/dayuanjiang/next-ai-draw-io/gemini-extension/github.svg)](https://agentmods.dev/plugins/dayuanjiang/next-ai-draw-io/gemini-extension)

Your own site

<a href="https://agentmods.dev/plugins/dayuanjiang/next-ai-draw-io/gemini-extension"><img src="https://agentmods.dev/badge/plugins/dayuanjiang/next-ai-draw-io/gemini-extension/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/dayuanjiang/next-ai-draw-io/gemini-extension"><img src="https://agentmods.dev/badge/plugins/dayuanjiang/next-ai-draw-io/gemini-extension.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

next-ai-drawio scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.

The scan reads gemini-extension.json. This mod also ships 8 executable files (scripts/afterPack.cjs, scripts/copy-dereferenced.cjs, scripts/drawio-zip.mjs, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

gemini-extension.json · 12 lines

What it actually says

{
    "name": "next-ai-drawio",
    "version": "0.4.6",
    "description": "Draw and edit draw.io diagrams from your project's files on a live browser canvas you can also edit by hand, with version history, undo and PNG or SVG export.",
    "mcpServers": {
        "drawio": {
            "command": "npx",
            "args": ["@next-ai-drawio/mcp-server@latest"]
        }
    }
}

Files

What ships with it

11 files beside gemini-extension.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

today First seen · 12 lines scan A 4b68a073a17d

Subscribe to this mod's changes

next-ai-drawio is a plugin published in the GitHub repository DayuanJiang/next-ai-draw-io (36,311 stars, last pushed today), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-18.

Design and UX ai architecture-diagram diagram-generator diagrams draw-io

diagram-design

Architecture, architecture delta, IT current-state, flowchart, sequence, state machine, ER/data model, timeline, swimlane, quadrant, radar/spider, polar, loop, nested, tree, org chart, layer stack, exploded/plan, Venn, pyramid/funnel, bar, waterfall, treemap, heatmap, line, Gantt, scatter, high-level, process…

cathrynlavery/diagram-design · not measured

next-ai-drawio

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Nothing flagged

What it actually says

What ships with it

What this file has done since we first saw it

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