mcp-data-source

Item: mcp-data-source
Rating: 62
Author: M8ven

Multi-datasource MCP server that connects AI assistants to 6 database types (MySQL, PostgreSQL, ClickHouse, MongoDB, SQLite, Huawei DWS) with dynamic configuration, encrypted credential storage, and schema discovery.

→ Crankhead/mcp-data-source · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: MCP_DATA_SOURCE_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.6.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.6.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

configMCP_AUDIT_LOG_ENABLED

🔐 secretMCP_DATA_SOURCE_KEY— ⚠️ is a system environment variable read via process.env. It does NOT go in the MCP config file. The config only carries MCP_LOG_LEVEL (optional).

configMCP_LOG_LEVEL— ⚠️ MCP_DATA_SOURCE_KEY is a system environment variable read via process.env. It does NOT go in the MCP config file. The config only carries (optional).

// 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 7 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/crankhead-mcp-data-source-cuck5i)](https://m8ven.ai/mcp/crankhead-mcp-data-source-cuck5i)

commit: 5bb48ce9f5510f46f32c59597807fd7eb81b2969

code hash: 3ae59577793955708a4ad7b9cf4bd0d9609603feb71375454f0beff7c8571db8

verified: 7/7/2026, 9:56:10 AM

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