JSON Query MCP

An MCP server that gives AI agents tools to query large JSON files

→ mgraczyk/json-query-mcp · listed on mcp_so

Install from

mcp.so

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

⚠️

Known vulnerabilities in dependencies: 3 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.

// 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 6 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/mgraczyk-json-query-mcp-1not7l)](https://m8ven.ai/mcp/mgraczyk-json-query-mcp-1not7l)

commit: c3e58e723511b787daae475d9ad1a19774f6978b

code hash: c2d5cd3ed22107a95aa5f682b1ca588e418730f66c3402f7c828b97d7f7d7cef

verified: 4/18/2026, 6:08:40 PM

view raw JSON →