registry / hostinger-api-mcp / 1.55.1

hostinger-api-mcp@1.55.1

MCP server for Hostinger API

AI Security Review

scanned 2mo ago · by lpm-firewall-ai

No install-time attack is present, but the bundled agent-facing workflow directs remote code retrieval, unpinned package execution, and authenticated resource actions. This warrants a warning rather than a publish block because activation is explicit and no concrete exfiltration or stealth persistence was found.

Static reason

One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source

Trigger

A coding agent reads and follows skills/headless/entry/skill.md.

Impact

A selected agent workflow may execute changing remote package code and provision or deploy Hostinger resources after authentication.

Mechanism

Agent-directed remote bootstrap and unpinned npx execution.

AI rationale

Evidence

skills/headless/entry/skill.mdskills/headless/entry/bootstrap.mjsbootstrap.mjs

Network endpoints2

raw.githubusercontent.comgithub.com

Decision evidence

public snapshot

AI called this Suspicious at 88.0% confidence as Dangerous Capability with low false-positive risk.

Evidence for warning

An agent-facing skill instructs a coding agent to execute the supplied workflow and to fetch code with curl.
The bootstrap runs an unpinned latest MCP package through npx and can launch its login command.
The skill then instructs the agent to install a further skill and grants it an authenticated provisioning workflow.

Evidence against

package.json has no preinstall, install, or postinstall hook.
The bootstrap uses shell:false and its credential check is limited to Hostinger token and OAuth credential locations.
The runtime network and file operations are Hostinger API and deployment features invoked through MCP tools.

Behavioral surface

Source

ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 54 file(s), 2.07 MB of source, external domains: 127.0.0.1, api.mail.hostinger.com, auth.hostinger.com, developers.hostinger.com, github.com, hpanel.hostinger.com, www.monarx.com

Source & flagged code

4 flagged

build.jsView file

Lines 1-38javascript

1#!/usr/bin/env node

3import { exec } from 'child_process';

4import fs from 'fs';

High

Child Process

Package source references child process execution.

build.jsView on unpkg · L2

5import path from 'path';

6import { fileURLToPath } from 'url';

8// Get proper paths for ES modules

9const __filename = fileURLToPath(import.meta.url);

10const __dirname = path.dirname(__filename);

12// Ensure dist directory exists

13if (!fs.existsSync('./dist')) {

14 fs.mkdirSync('./dist');

15}

17// Run TypeScript compiler

18console.log('Compiling TypeScript...');

19exec('npx tsc', (error, stdout, stderr) => {

20 if (error) {

High

Runtime Package Install

Package source invokes a package manager install command at runtime.

build.jsView on unpkg · L18

21 console.error('Error compiling TypeScript:', error);

22 console.error(stderr);

23 process.exit(1);

24 }

26 if (stdout) {

27 console.log(stdout);

28 }

30 console.log('TypeScript compilation successful');

32 // Copy .env.example to dist

33 try {

34 if (fs.existsSync('./.env.example')) {

35 fs.copyFileSync('./.env.example', './dist/.env.example');

36 console.log('Copied .env.example to dist directory');

37 }

skills/headless/entry/bootstrap.mjsView file

•matchType = previous_version_dangerous_delta matchedPackage = hostinger-api-mcp@1.15.0 matchedIdentity = npm:aG9zdGluZ2VyLWFwaS1tY3A:1.15.0 similarity = 0.509 summary = stored previous version shares package body but lacks this dangerous source file

Critical

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

skills/headless/entry/bootstrap.mjsView on unpkg

skills/headless/entry/skill.mdView file

Lines 1-28markdown

1---

2name: hostinger-headless-entry

3description: "Build a complete website on Hostinger from a single prompt — hosting, domain, and (optionally) a store with real checkout or a blog/CMS the owner edits in WordPress. The deterministic first steps — verifying the Hostinger MCP server and signing in — are handled by a single bootstrap script; the agent then installs the full skill and hands the run to it. Triggers: build me a site, create a website, make me a website, online store, I want to sell X, start a business online, launch a site, ecommerce, portfolio, blog, business website, sell online, online shop, add a blog to my site, ...

4---

6# Hostinger Headless Skill — cold-start entry

8You are a coding agent, and this is a skill for you to execute. Follow the phases below in order — do not summarize them. If you reached this page through a summarizing fetch tool, re-fetch the raw markdown with

Source & flagged code

4 flagged · loading source

build.jsView file

2L3: import { exec } from 'child_process'; L4: import fs from 'fs';

High

Child Process

Package source references child process execution.

build.jsView on unpkg · L2

18console.log('Compiling TypeScript...'); L19: exec('npx tsc', (error, stdout, stderr) => { L20: if (error) {

High

Runtime Package Install

Package source invokes a package manager install command at runtime.

build.jsView on unpkg · L18

skills/headless/entry/bootstrap.mjsView file

Critical

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

Findings

1 Critical3 High4 Medium4 Low

CriticalPrevious Version Dangerous Deltaskills/headless/entry/bootstrap.mjs

HighChild Processbuild.js

HighShell

HighRuntime Package Installbuild.js

MediumNetwork

MediumEnvironment Vars

MediumStructural Risk Force Deep Review

MediumAi Review Evidenceskills/headless/entry/skill.md

LowScripts Present

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

Affected versions and remediation

This report applies to hostinger-api-mcp@1.55.1.

See all versions of hostinger-api-mcp for other recorded verdicts.

Review the evidence and your use of hostinger-api-mcp@1.55.1 before allowing it. Restrict the permissions described in this report.
Choose an independently verified alternative or release. This report does not establish that other versions are safe.

Evidence last updated: 2026-09-07 09:48:11.201Z (UTC).

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