Multi-Database MCP Server (by Legion AI)

Item: Multi-Database MCP Server (by Legion AI)
Rating: 64
Author: M8ven

A server that helps people access and query data in databases using the Legion Query Runner with Model Context Protocol (MCP) in Python.

→ TheRaLabs/legion-mcp · listed on mcp_so

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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.

configDB_CONFIGS— A JSON array of database configurations, each containing:

configDB_TYPE— Database code

configDB_CONFIG— A JSON configuration string for database connection

// 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 5 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/theralabs-legion-mcp-18zm1o)](https://m8ven.ai/mcp/theralabs-legion-mcp-18zm1o)

commit: 06019948dd13e950444e107de6f3e8f650ae9dd7

code hash: 247c80a49a1a1e6e4faff3f220a097b3b3a0df95bb6bd87c41755e6bdd2d1918

verified: 6/27/2026, 8:57:18 AM

view raw JSON →