modelcontextprotocol/servers✓ Official

MCP server for filesystem access

→ modelcontextprotocol/servers· npm: @modelcontextprotocol/server-filesystem· listed on npm

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// key findings

✅

24 tools verified — handlers match their declared behaviour

12 read-only tools verified — handlers contain no write/delete/exec

✅

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.

configDISABLE_THOUGHT_LOGGING

configGZIP_ALLOWED_DOMAINS

configGZIP_MAX_FETCH_SIZE

configGZIP_MAX_FETCH_TIME_MILLIS

configMEMORY_FILE_PATH

configPORT

configTEST_VAR_EVERYTHING

// 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/modelcontextprotocol-server-filesystem-1ym9f2)](https://m8ven.ai/mcp/modelcontextprotocol-server-filesystem-1ym9f2)

commit: 275175cda17ca9c49920ceed2bcf27e12e59f8b2

code hash: 49e013ab6feafc5b2b82d7504b1f67909646d78e300d57ebcf48b837a38b6de0

verified: 6/11/2026, 11:10:46 AM

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