How do I install Unclick?

Unclick is a local plugin. Install it using npm package: @unclick/lastfm-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

Is Unclick safe to use?

Unclick was flagged by MCP Marketplace's security scan, scoring 2.2/10 (critical risk). It has 6 high or critical findings to review. Review the security report on this page carefully before installing it.

What AI apps work with Unclick?

Unclick uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Unclick MCP Server

by Malamutemayhem

Developer ToolsUse Caution2.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

Music charts, artist info, similar artists, and top tracks from Last.fm. By UnClick.

About

Music charts, artist info, similar artists, and top tracks from Last.fm. By UnClick.

Security Report

2.2

Use Caution2.2Critical Risk

The UnClick MCP server exposes 450+ third-party API integrations with a centralized authentication model via UNCLICK_API_KEY. While the server itself has reasonable code structure, multiple concerns emerge: (1) reliance on third-party tool implementations without visible security review, (2) overly broad network and environment variable permissions that could enable lateral attacks, (3) no input validation visible in the tool-wiring schema definitions, and (4) potential for credential leakage through environment variable access. The server's design as an "app store for AI agents" with dynamic tool discovery increases attack surface. Users should be aware that compromising the API key or the local environment exposes access to all integrated services simultaneously. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue (1 critical, 0 high severity).

4 files analyzed · 14 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

Unverified package source

We couldn't verify that the installable package matches the reviewed source code. Proceed with caution.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-malamutemayhem-lastfm": {
      "args": [
        "-y",
        "unclick"
      ],
      "command": "npx"
    }
  }
}

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Unclick MCP Server

About

Security Report

Findings (14)Action required

Permissions Required

How to Install

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