Grades are a hygiene check, not a security guarantee.

MCP, MCP server

I18N Agent

AI-powered translation for 48 languages with context-aware quality

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit 320290ab2002, unchanged since the check below.

INSTALL_LIFECYCLE_HOOK

Why this grade

  • INSTALL_LIFECYCLE_HOOK Medium

    A package install hook (preinstall, install, postinstall or prepare) runs a script.

    package.json, line 11 postinstall

Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.

Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.

What was checked

Plain notes from the hygiene checks.

  • Permissions

    Pass

    No shell or command execution found, and no extra permission was declared.

  • Install and update

    Concern

    runs a script at install time.

    INSTALL_LIFECYCLE_HOOK

    package.json, line 11

    postinstall

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    i18n-agent.js, line 1943

    const fileResponse = await axios.get(downloadUrl, {

    i18n-agent.js, line 2142

    const response = await axios.post(

    i18n-agent.js, line 2256

    const response = await axios.post(`${MCP_SERVER_URL}/translations/upload-parallel`,

    Show more

    i18n-agent.js, line 2318

    const response = await axios.get(

    lib/verifier.js, line 130

    // Try to import fetch (Node 18+ has native fetch)

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_UNCONFIRMED

    i18n-agent.js, line 48

    if (!process.env.I18N_AGENT_API_KEY) {

    i18n-agent.js, line 52

    const I18N_AGENT_API_KEY = process.env.I18N_AGENT_API_KEY;

    install.js, line 183

    const apiKey = config.mcpServers?.["i18n-agent"]?.env?.I18N_AGENT_API_KEY;

    Show more

    install.js, line 539

    if (config.mcpServers?.["i18n-agent"]?.env?.I18N_AGENT_API_KEY) {

    install.js, line 540

    existingApiKey = config.mcpServers["i18n-agent"].env.I18N_AGENT_API_KEY;

    install.js, line 583

    config.mcpServers["i18n-agent"].env.I18N_AGENT_API_KEY = existingApiKey;

    install.js, line 605

    config.mcpServers["i18n-agent"].env.I18N_AGENT_API_KEY = existingApiKey;

    install.js, line 628

    if (config.mcpServers?.["i18n-agent"]?.env?.I18N_AGENT_API_KEY) {

    install.js, line 629

    existingApiKey = config.mcpServers["i18n-agent"].env.I18N_AGENT_API_KEY;

    install.js, line 669

    config.mcpServers["i18n-agent"].env.I18N_AGENT_API_KEY = existingApiKey;

    lib/verifier.js, line 210

    const apiKey = env.I18N_AGENT_API_KEY || process.env.I18N_AGENT_API_KEY;

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Note

Hygiene check of commit 320290ab2002. runs a script at install time. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 320290ab2002eed2ffa26f8192ed9c5ec1feaf16

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen