vegalite-viewer

MCP server for creating interactive Vega-Lite data visualizations that render inline in chat via MCP Apps.

→ stephaneberle9/mcp-server-vegalite-viewer · listed on glama

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// key findings

✅

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.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configVEGALITE_VIEWER_DEBUG— debug Enable detailed debug logging (also settable via =1)

// 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 4 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

[![M8ven Score](https://m8ven.ai/badge/mcp/stephaneberle9-mcp-server-vegalite-viewer-1v02a4)](https://m8ven.ai/mcp/stephaneberle9-mcp-server-vegalite-viewer-1v02a4)

commit: 00852601dc5577e06b21d0316af48111a4a116c7

code hash: 1b55715c1d902feaf673426e7fac7e4a9c717009930bdcfdda415511e023c2e6

verified: 6/22/2026, 12:11:31 PM

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