Yes, Claude Code is free to use.

How do I install Claude Code?

Claude Code is a local plugin. Install it using npm package: @divyesh2000/codemaster and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What AI apps work with Claude Code?

Claude Code 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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Claude Code MCP Server

by Codeaashu

Developer ToolsUse Caution0.0MCP RegistryLocal

Free

Server data from the Official MCP Registry

Explore the Claude Code CLI source — browse tools, commands, search code, and more.

About

Explore the Claude Code CLI source — browse tools, commands, search code, and more.

Security Report

0.0

Use Caution0.0Critical Risk

This repository contains alleged leaked proprietary source code from Anthropic's Claude Code CLI, published without authorization. The package is distributed under false branding (warrioraashuu-codemaster) on npm, violating intellectual property rights. The MCP server itself has no authentication mechanism, permitting any user or client to invoke all tools with full access to source exploration. This constitutes intellectual property theft and unauthorized redistribution of proprietary software. Supply chain analysis found 8 known vulnerabilities in dependencies (0 critical, 6 high severity). Package verification found 1 issue (1 critical, 0 high severity).

4 files analyzed · 15 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.

File System Read

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

HTTP Network Access

Connects to external APIs or services over the internet.

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-divu2025-codemaster": {
      "args": [
        "-y",
        "@anthropic-ai/claude-code"
      ],
      "command": "npx"
    }
  }
}

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Claude Code MCP Server

About

Security Report

Findings (15)Action required

Permissions Required

How to Install

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