file-writer-mcp

Item: file-writer-mcp
Rating: 60
Author: M8ven

Enables LLMs to write, append, and manage files in txt, md, csv, and xlsx formats with append, overwrite, and backup modes, restricted to a specified root directory.

→ thekogit/file_writer_mcp · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 2 critical, 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.

// known CVEs in dependencies2 critical2 high

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

criticalvitest@1.5.0GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

criticalvitest@1.5.0GHSA-9crc-q9x8-hgqq

Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening

high@modelcontextprotocol/sdk@0.6.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@0.6.0GHSA-w48q-cv73-mx4w

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

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// 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.

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[![M8ven Score](https://m8ven.ai/badge/mcp/thekogit-file-writer-mcp-kc62c3)](https://m8ven.ai/mcp/thekogit-file-writer-mcp-kc62c3)

commit: 2860aa369a4520b2f91a929c3728dca37b15be7b

code hash: e5c18800607bfaa242d4b5f0486111ee9849c0aa8a9d6071f7bfc45ac4307dfc

verified: 6/10/2026, 10:40:07 AM

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