mcp-json-reader

MCP server for reading, querying, and filtering local JSON files with extended JSONPath syntax, supporting sorting, aggregations, and complex conditions.

→ oovz/mcp-json-reader · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 1 high

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

✅

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.

// known CVEs in dependencies1 high

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

highjsonpath-plus@10.2.0GHSA-hw8r-x6gr-5gjp

JSONPath Plus allows Remote Code Execution

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_JSON_ROOT— Environment Variable: (Optional)

configMCP_MAX_FILE_SIZE_MB— 2048 npx mcp-json-reader

// 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/oovz-mcp-json-reader-1y7zlm)](https://m8ven.ai/mcp/oovz-mcp-json-reader-1y7zlm)

commit: cd23ffb5880cd5fe5f9e88eda3589f41c636e20c

code hash: b974077de112a5646e255f489ca16936f12d79779bc446b56f200390d8b8502d

verified: 6/22/2026, 12:06:25 PM

view raw JSON →