mcp-iso8859-writer

Enables writing and editing files in ISO-8859-1 encoding, automatically converting UTF-8 content to ISO-8859-1 for legacy codebases.

→ lmendezz/mcp-iso8859-writer · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 1 high

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

// known CVEs in dependencies1 critical1 high

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

criticalvitest@4.0.17GHSA-5xrq-8626-4rwp

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

high@modelcontextprotocol/sdk@1.25.2GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

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// required environment variables

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

configMCP_ISO_BACKUP_ROOT— "": "/path/to/project"

configMCP_ISO_BASE_PATH— By default, the MCP can write to any absolute path. To restrict operations to a specific directory, set the environment variable:

// 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 5 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/lmendezz-mcp-iso8859-writer-0xhmwt)](https://m8ven.ai/mcp/lmendezz-mcp-iso8859-writer-0xhmwt)

commit: 2f09ccb5d12cd7a515ed330e9c7ea9c92de5e65d

code hash: 0ece88e556255e95416ec29d2846add600b232f4583b9bc47daf6ba58b4d6563

verified: 6/22/2026, 1:01:25 PM

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