Draw.io MCP Server connects AI agents to Draw.io, a diagramming application, through the Model Context Protocol. Users can create, edit, manage, import, export, and persist diagrams across documents and pages from supported agent environments. The catalogue entries package the server with commands, instructions, a plugin, and settings for agent-based diagram workflows.
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.
npx agentmods add mcp/lgazo/drawio-mcp-server/chrome-devtoolsgit clone --depth 1 https://github.com/lgazo/drawio-mcp-serverWrote 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.
[](https://agentmods.dev/mcp/lgazo/drawio-mcp-server/chrome-devtools)<a href="https://agentmods.dev/mcp/lgazo/drawio-mcp-server/chrome-devtools"><img src="https://agentmods.dev/badge/mcp/lgazo/drawio-mcp-server/chrome-devtools.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
chrome-devtools 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 5d 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.
This is a copy
86% identical to chrome-devtools — 6 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
{
"chrome-devtools": {
"type": "stdio",
"command": "npx",
"args": [
"chrome-devtools-mcp@latest",
"--browser-url=http://127.0.0.1:9226"
]
}
}What else .mcp.json configures
This page is one entry in a file that holds 3. Installing the file brings all of them; each is measured and scanned on its own page.
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.
- 5d ago First seen · 10 lines scan A 60ef59e44f60
chrome-devtools is an MCP server published in the GitHub repository lgazo/drawio-mcp-server (1,455 stars, last pushed 3d ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. It is 86% identical to chrome-devtools, differing in 6 lines, and is treated as a copy.
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