QueryShield

Item: QueryShield
Rating: 71
Author: M8ven

Secure SQL proxy for AI agents with natural language to SQL translation, AST safety checks, per-agent row-level security, and audit logging.

→ bch1212/queryshield · listed on pulsemcp

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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.

🔐

You'll be asked for 1 credential: QUERYSHIELD_API_KEY

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.

configQUERYSHIELD_BASE_URL— "": "https://api.queryshield.io"

🔐 secretQUERYSHIELD_API_KEY— "env": { "": "qs_..." }

configENVIRONMENT

configALLOW_PRIVATE_DBS

configPORT— (reads via os.getenv, since Railway exec's the start command without

configHOST

configUVICORN_WORKERS

configLOG_LEVEL

// 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/bch1212-queryshield-1r7sj8)](https://m8ven.ai/mcp/bch1212-queryshield-1r7sj8)

commit: 1f48264970a240c1c22ee592b2e2d9c59806e046

code hash: 4101a05960830aeb88c817a9c683c592d26e2b7519d4fde7eacb0f0283ef27be

verified: 7/30/2026, 8:15:08 PM

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