Coronium mobile proxies

MCP server · npm · graded 2026-10-30Source linked

We found no security report about this add-on in the sources we read (checked 2026-10-31). That does not prove it is harmless.

Manage your Coronium 4G/5G mobile proxies: test, rotate, replace, plans, stock and quotes.

No outside reports on file

Coronium mobile proxies fetches arbitrary web URLs; restrict its folder reach, network access, and credentials before installing.

Based on public adoption and transparency signals as of Oct 30, 2026. Our opinion, not a code audit or security guarantee.

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What it can access

Local filesNo local folder access notedLOW
Command executionNo shell command runner notedLOW
Network reachFetches arbitrary web URLsREVIEW
CredentialsNo API token requiredLOW
Package sourcenpm (coronium-proxy-mcp)PUBLIC

Inferred from this listing’s public package details and description. Check the project’s source before installing.

Install

npx -y coronium-proxy-mcp

All setup options ↓

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Everything known

We found nothing about this project in the sources we read (last checked 2026-10-31). That does not mean it has no problems.

0 incidents · 0 advisories · 0 news articles · 0 community threads · checked 2026-10-31

Popularity grade: D (from public signals such as stars and downloads, not a code review). Graded 2026-10-30.

Sources we read: OSV, GitHub Advisory Database, CISA Known Exploited Vulnerabilities, 44 security news feeds and our incident library. Last checked 2026-10-31.

Check a specific version →

About Coronium mobile proxies

Coronium mobile proxies is an MCP server focused on Developer tools: Manage your Coronium 4G/5G mobile proxies: test, rotate, replace, plans, stock and quotes.

It is published on npm as coronium-proxy-mcp and hosted on GitHub at coroniumio/coronium-proxy-mcp. Based on its public metadata, its operational scope includes: fetches arbitrary web urls.

Setup

These use the package this listing points to. Check the project’s own instructions before running anything.

npm command

npx -y coronium-proxy-mcp

MCP client config

For Claude Desktop (claude_desktop_config.json) or Cursor (.cursor/mcp.json).

json

{
  "mcpServers": {
    "coronium-proxy-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "coronium-proxy-mcp"
      ]
    }
  }
}

Why this grade

DD — High risk signals

Signal-based grade (1/7 points): public source code. This reflects adoption and transparency, not a code review.

Popularity and upkeep

4/100

Listing last refreshed: 2026-10-30

These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.

Risks to watch for

Untrusted web content & prompt injection: Fetches arbitrary web pages or remote endpoints where hidden instructions could manipulate agent behavior. Restrict outbound domains and review tool outputs.
Dependency & version pinning: Distributed via npm (coronium-proxy-mcp). Pin an exact release version or commit SHA rather than floating tags so upstream updates are reviewed first.

How to lower the risk

Least-privilege permissions

Give it access only to the specific folders, accounts or projects it needs, never your whole drive or admin account.
Use a separate, limited API key or login just for this tool so you can switch it off without affecting anything else.

Network isolation

Run it on a work computer or sandbox account, not one holding personal or company-sensitive data.
If your IT team can, limit which websites and services it is allowed to contact.

Monitoring

Check its activity history or logs weekly at first, and look at what it changed or sent.
Turn on alerts for new logins or unusual usage on any account it connects to.

Red flags to watch for

It asks for more access than its job requires, or prompts you to paste passwords.
It suddenly updates with new owners, or starts contacting unfamiliar websites.

Questions

How do I install Coronium mobile proxies?

Run npx -y coronium-proxy-mcp in your terminal, or add the server entry to your claude_desktop_config.json or .cursor/mcp.json as shown in the Setup section on this page. Full setup docs and environment variables are in github.com/coroniumio/coronium-proxy-mcp.

Are there security reports about Coronium mobile proxies?

We found no security report about this add-on in the sources we read (checked 2026-10-31). Coronium mobile proxies currently holds Grade D (High risk signals) based on public adoption and transparency signals. Review the permissions and source repository before granting access to local files, shell commands, or API keys.

Is Coronium mobile proxies actively maintained?

We do not have star or download counts on file for Coronium mobile proxies yet (listing refreshed 2026-10-30). Check the commit history and open issues at github.com/coroniumio/coronium-proxy-mcp before relying on it.

What are alternatives to Coronium mobile proxies?

Compare Coronium mobile proxies side by side with similar MCP servers in the Related tools section on this page, or browse all MCP servers on AgentArmorHQ.

Maintain or use Coronium mobile proxies? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.

AgentArmorHQ Risk Grade D for Coronium mobile proxies

GitHub README Markdown:

markdown

[![AgentArmorHQ Risk Grade for Coronium mobile proxies](https://agentarmorhq.com/api/badge/coroniumio-coronium-proxy-mcp)](https://agentarmorhq.com/skills/coroniumio-coronium-proxy-mcp)

HTML embed:

html

<a href="https://agentarmorhq.com/skills/coroniumio-coronium-proxy-mcp"><img src="https://agentarmorhq.com/api/badge/coroniumio-coronium-proxy-mcp" alt="AgentArmorHQ Risk Grade for Coronium mobile proxies" height="20" /></a>

Terminal check:

terminal

curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "coroniumio-coronium-proxy-mcp"

Share with your security lead

Need sign-off to use Coronium mobile proxies? Copy this note for Slack, a ticket or a pull request.

### AgentArmorHQ Security Review Memo: Coronium mobile proxies
- **Listing URL:** https://agentarmorhq.com/skills/coroniumio-coronium-proxy-mcp
- **Type:** App connector
- **Risk Grade:** Grade D (High risk signals)
- **Outside Security Advisories on File:** 0

#### Permission & Blast-Radius Signals
- **Local files:** No local folder access noted
- **Command execution:** No shell command runner noted
- **Network reach:** Fetches arbitrary web URLs
- **Credentials:** No API token required
- **Package source:** npm (coronium-proxy-mcp)

#### Recommended Hardened Setup
- **Command:** `npx -y --ignore-scripts coronium-proxy-mcp`
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.

_Based on public adoption and transparency signals as of Oct 30, 2026. Our opinion, not a code audit or security guarantee._

Key facts

Type: App connector
Publisher: coroniumio
Source code: github.com/coroniumio/coronium-proxy-mcp
Install command: npm install coronium-proxy-mcp
Est. context load: ~550 tokens / turn (~3 tool schemas, 0.27% of 200k context)
Last updated: 2026-10-30
Last graded: 2026-10-30

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