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multilingual-dictionary-mcp

Eyalm321/multilingual-dictionary-mcp

Offline-first MCP server for multilingual dictionary lookups across 4,755 languages — definitions, synonyms, antonyms, hypernyms, hyponyms, meronyms, translations, etymology, semantic neighbors, rhymes, and more. Bundles ConceptNet 5.7, Wiktextract, Numberbatch embeddings, and the CMU Pronouncing Dictionary.

@eyalm321/multilingual-dictionary-mcp029 files scannedMay 3, 2026

High risk — review carefully before installing

This package can run commands on your computer AND reads your secret tokens. That combination means it could potentially steal your credentials. Only install this if you trust the author and understand why it needs these permissions.

What We Found(17 issues)

Each card explains what was found and what it means in plain English. Click "Technical details" for the full breakdown.

HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-cmudict.ts:45
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-cmudict.ts:99
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-conceptnet.ts:39
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-conceptnet.ts:83
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-conceptnet.ts:148
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-conceptnet.ts:155
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-ngrams.ts:86
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-ngrams.ts:129
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-wiktextract-all.ts:42
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-wiktextract-all.ts:117
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-wiktextract-all.ts:121
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-wiktextract.ts:69
HIGHHIGH-003

Caution. This package runs system commands on your computer. This is like giving someone the keys to your terminal. They could run anything — download files, change settings, or access your private data.

Technical details

Direct process execution functions (exec, spawn) can run arbitrary commands. Combined with user input, this enables remote code execution.

exec(
data-pipeline/scripts/build-wiktextract.ts:128
HIGHHIGH-005

Caution. This package reads your secret passwords and API tokens from your system. If it also has network access, your credentials could be sent to someone else's server. Check WHY it needs your secrets.

Technical details

Reading sensitive environment variables (tokens, secrets, keys, passwords) suggests data exfiltration. MCP servers should declare required env vars, not silently read secrets.

process.env.DO_SPACES_KEY
data-pipeline/scripts/upload.ts:14
HIGHHIGH-005

Caution. This package reads your secret passwords and API tokens from your system. If it also has network access, your credentials could be sent to someone else's server. Check WHY it needs your secrets.

Technical details

Reading sensitive environment variables (tokens, secrets, keys, passwords) suggests data exfiltration. MCP servers should declare required env vars, not silently read secrets.

process.env.DO_SPACES_SECRET
data-pipeline/scripts/upload.ts:15
MEDIUMMED-003

Suspicious. This package downloads code from paste sites or raw URLs instead of using normal package managers. This is a common trick to sneak in malicious code that doesn't show up in the package itself.

Technical details

Network requests to paste sites or raw GitHub content may indicate payload downloading. Legitimate dependencies use npm, not pastebins.

raw.githubusercontent
data-pipeline/scripts/build-cmudict.ts:5
MEDIUMMED-003

Suspicious. This package downloads code from paste sites or raw URLs instead of using normal package managers. This is a common trick to sneak in malicious code that doesn't show up in the package itself.

Technical details

Network requests to paste sites or raw GitHub content may indicate payload downloading. Legitimate dependencies use npm, not pastebins.

raw.githubusercontent
data-pipeline/scripts/build-cmudict.ts:21

Finding Summary

0

Critical

15

High

2

Medium

0

Low

0

Info