74
grade C
2 days ago
mcp_so
Composer Diagram MCP
Give AI agents a visual architecture canvas — build, read, and modify system design diagrams from Claude Code, Cursor, or any MCP client.\r\n
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// key findings
⚠️
Known vulnerabilities in dependencies: 1 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.
🔐
You'll be asked for 1 credential: COMPOSER_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// required environment variables
This server reads these from
process.env. You'll be asked to provide them before it can run.config
COMPOSER_API_URL🔐 secret
COMPOSER_TOKENconfig
DEMOconfig
INPUTconfig
PORT// 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 6 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/olivergrabner-composer-mcp-zyn0f2)commit: ad37107f82b896450da99337f01f679edf30d3b9
code hash: e4f8c83876ff4ada558be4ea70237d6bb9dea6fcce6a8f1d9f78edb00c6e4801
verified: 4/18/2026, 7:15:41 PM