26
/ 100
2 days ago
glama
dgmo-mcp
MCP server for rendering 35+ diagram types — sequence, flowchart, ER, C4, gantt, mindmap, infra, and more — to SVG/PNG with browser preview. Local rendering with palette/theme support and shareable diagrammo.app URLs.
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// key findings
⚠️
Tool annotations don’t match behaviour
2 read-only tools perform write/delete/exec — render_diagram (line 148: writeFileSync(filePath, Buffer.from(base64, 'base64'))); get_language_reference (line 124: pattern.exec(markdown))
⚠️
Tool descriptions don’t match what handlers do
1 tool describes read intent but its handler mutates — get_language_reference (line 124: pattern.exec(markdown))
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 10 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[](https://m8ven.ai/mcp/diagrammo-dgmo-mcp-15bn3h)commit: 127b4b28c0f19f7600f7da2f455d1acfb5e5f523
code hash: dba0545b74005c6a5370391d4d7077bdabf63bb44b757bcf14c4260c24971ee5
verified: 6/2/2026, 11:04:54 AM