mcp-data-tools

A governed MCP server enabling LLM agents to query BigQuery, inspect GCS, trigger Airflow DAGs, and run data-quality checks with built-in security guardrails like allow-lists, cost ceilings, and audit trails.

→ mahesh-cr-de/mcp-data-tools · 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.

🔐

You'll be asked for 1 credential: AIRFLOW_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.

🔐 secretAIRFLOW_TOKEN— fill in , GOOGLE_APPLICATION_CREDENTIALS, etc.

// 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 1 concrete improvement 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/mahesh-cr-de-mcp-data-tools-1m2ddr)](https://m8ven.ai/mcp/mahesh-cr-de-mcp-data-tools-1m2ddr)

commit: 1b42aa284e19fa485c9c5f64e4bf104281eb4fa9

code hash: 95889eff633a9fce78880d4e36997ace8db14dfd973179c563b529282ba7015a

verified: 7/7/2026, 9:53:56 AM

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