PQS - Prompt Quality Score

Item: PQS - Prompt Quality Score
Rating: 74
Author: M8ven

A remote MCP server exposing 3 tools via Model Context Protocol: score_prompt (free, grades any LLM prompt A-F on 0-40 scale), optimize_prompt (returns optimized prompt + dimension breakdown, $0.025 USDC), and compare_models (Claude vs GPT-4o head-to-head, $1.25 USDC). Remote HTTP server at /api/mcp.

→ OnChainAIIntel/pqs-mcp-server · 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.

configPQS_BASE— Override the PQS backend URL with the environment variable:

// 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 3 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/onchainaiintel-pqs-mcp-server-14m7d4)](https://m8ven.ai/mcp/onchainaiintel-pqs-mcp-server-14m7d4)

commit: 70914c0dd1934fe015d9efaff4f573abfcdc3419

code hash: d775229c5ff248532ef4375080b6090b3bb09543b5ea54adbc1eb08baa7c53e5

verified: 6/13/2026, 10:48:51 AM

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