DeepL MCP Server

MCP Server for DeepL Translation API

→ watchdealer-pavel/deepl-mcp-server · listed on mcp_so

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

mcp.so

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

// key findings

⚠️

Known vulnerabilities in dependencies: 7 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.

🔐

You'll be asked for 1 credential: DEEPL_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

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

🔐 secretDEEPL_API_KEY— "": "your-api-key-here"

// 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 2 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/watchdealer-pavel-deepl-mcp-server-9kizyf)](https://m8ven.ai/mcp/watchdealer-pavel-deepl-mcp-server-9kizyf)

commit: 43bbcf0cc4aa390ead536f0229adead985e78429

code hash: 560b8a14b0bcfba926c89cbef4f17f7246676bc19bbe3d7258e329d91b0e6abe

verified: 6/16/2026, 1:13:25 PM

view raw JSON →