Linkguard

Name: Linkguard
Author: CloudCorpRecords

by CloudCorpRecordsversion 0.1.0i★ –iRuns on your computer

Registry nameio.github.CloudCorpRecords/linkguard

Install

Overview

Description from the maker (original English)

Forward URL safety scans to the hosted PreClick remote MCP endpoint.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Other

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
The registry lists no key to fill in.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "linkguard": {
      "command": "npx",
      "args": [
        "-y",
        "@reneturcios/linkguard",
        "mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add linkguard -- npx -y @reneturcios/linkguard mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "linkguard": {
      "command": "npx",
      "args": [
        "-y",
        "@reneturcios/linkguard",
        "mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "linkguard": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@reneturcios/linkguard",
        "mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account CloudCorpRecords, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

More stars than 0% of the other 32417 servers in this category
Published to the registry more recently than 88% of the other 32417 servers in this category
Basic checks equal to or better than 100% of the other 32417 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Linkguard safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.0) reached the registry 4 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js, Docker on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, FOGA node

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Runs on your computer★ 440MITUpdated 14 months ago

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Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

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Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

linkguard

linkguard is a local stdio front end for a hosted URL safety scanner. Before an agent follows a link, linkguard can ask the hosted service to examine the URL — synchronously for an immediate verdict, or asynchronously when a scan may take a while — and, when you say why you are visiting, whether the page actually matches that intent.

linkguard does not scan anything itself. Each tool call is forwarded as a JSON-RPC tools/call POST to the hosted PreClick remote MCP endpoint at https://preclick.ai/mcp, and the upstream answer is returned as-is in substance. Both plain JSON answers and text/event-stream (SSE) answers are understood. Scanning quality, availability, and rate limits are the hosted service's.

PRECLICK_API_KEY is optional. When it is set, it is sent as the X-API-Key header documented for the hosted endpoint; when it is absent, no such header is sent and the keyless trial tier applies. LINKGUARD_ENDPOINT overrides the endpoint URL when set.

Intent text is capped at 248 characters by the upstream service; linkguard enforces that limit locally before sending anything.

Install

npx @reneturcios/linkguard scan https://example.com

docker run -i ghcr.io/cloudcorprecords/linkguard

CLI

linkguard scan https://example.com

linkguard scan-intent https://example.com --intent "pay an invoice" linkguard async-scan https://example.com linkguard async-scan-intent https://example.com --intent "read the docs" linkguard status linkguard result linkguard --version

The async commands return a task_id immediately. Poll it with status, then fetch the finished scan with result.

Exit codes: 0 success, 1 upstream or validation error, 2 usage error.

MCP server

npx -y @reneturcios/linkguard mcp

"mcpServers": { "linkguard": { "command": "npx", "args": ["-y", "@reneturcios/linkguard", "mcp"], "env": { "PRECLICK_API_KEY": "your-key-if-you-have-one" } } } }

The env block is optional.

Tools

Tool	Input	What it returns
`url_scanner_scan`	`url` (string, required)	The upstream scan verdict for the URL, synchronously.
`url_scanner_scan_with_intent`	`url` (string, required), `intent` (string, optional, max 248 chars)	The upstream verdict judged against the stated intent.
`url_scanner_async_scan`	`url` (string, required)	A `task_id` for the submitted scan, immediately.
`url_scanner_async_scan_with_intent`	`url` (string, required), `intent` (string, optional, max 248 chars)	A `task_id` for the submitted intent-aware scan.
`url_scanner_async_task_status`	`task_id` (string, required)	The current status of the asynchronous task.
`url_scanner_async_task_result`	`task_id` (string, required)	The finished scan result, or the task status while it runs.

Upstream failures — HTTP errors, JSON-RPC errors, unreachable hosts — are reported as tool errors with the underlying message.

Development

npm install

npm run build npm test npm run dev

Tests run entirely on fake-fetch fixtures, including plain-JSON and SSE upstream bodies; no network is used and no live call to the hosted endpoint is made.

License

MIT — see LICENSE.

Linkguard

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

FOGA node

README from the maker

linkguard

Install

CLI

MCP server

Tools

Development

License