agentmods.dev

diagram-drawio

diagram-drawio is a plugin for Claude Code from lc-semba-ryuichiro/semba-claude-plugins. Its manifest loads nothing; the 1 skill, 1 command it bundles cost 166 tokens per session together, scanned A, original, MIT.

A plugin that creates diagrams.net (also called draw.io) diagrams in its XML file format. It supports flowcharts, sequence diagrams, and system architecture diagrams.

In plain words
What is it for?
Use it to make process flowcharts, diagrams showing how software components connect, and sequence diagrams showing interactions over time.
Why use it?
It helps create editable diagram files without manually writing the XML structure.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

not rated 1repo 5mo ago A scan tokens not measured original MIT

Good fit Use it to make process flowcharts, diagrams showing how software components connect, and sequence diagrams showing interactions over time.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add lc-semba-ryuichiro/semba-claude-plugins/plugin install diagram-drawio
View source ↗ lc-semba-ryuichiro/semba-claude-plugins
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/lc-semba-ryuichiro/semba-claude-plugins

Made for: Claude Code.

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.

agentmods badge for diagram-drawio

README.md
[![agentmods](https://agentmods.dev/badge/plugins/lc-semba-ryuichiro/semba-claude-plugins/diagram-drawio.svg)](https://agentmods.dev/plugins/lc-semba-ryuichiro/semba-claude-plugins/diagram-drawio)
Your own site
<a href="https://agentmods.dev/plugins/lc-semba-ryuichiro/semba-claude-plugins/diagram-drawio"><img src="https://agentmods.dev/badge/plugins/lc-semba-ryuichiro/semba-claude-plugins/diagram-drawio.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 skill, 1 command cost 166 tokens a session between them.
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

diagram-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 7d ago.

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.

plugins/diagram-drawio/.claude-plugin/plugin.json · 11 lines

What it actually says

{
  "author": {
    "name": "Ryuichiro Semba"
  },
  "description": "draw.io（diagrams.net）のXML形式で高品質な図を作成するプラグイン。フローチャート、シーケンス図、アーキテクチャ図などに対応。",
  "keywords": ["draw.io", "diagrams", "flowchart", "architecture", "sequence-diagram", "xml"],
  "license": "MIT",
  "name": "diagram-drawio",
  "version": "1.0.0"
}
Contents

What it installs

The manifest is a name and a version. 1 skill, 1 command travel with it, and installing the plugin installs all of them — 166 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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.

  1. 7d ago First seen · 11 lines scan A c3f147784be4

Subscribe to this mod's changes

diagram-drawio is a plugin published in the GitHub repository lc-semba-ryuichiro/semba-claude-plugins (1 stars, last pushed 5mo ago), licensed MIT. 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 2026-08-31.

Claude CodeDesign and UXclaudeclaude-code-commandsclaude-code-hooksclaude-code-mcpclaude-code-plugin
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