R2mcp vs GhidraMCP

In-depth architectural comparison of the R2mcp and GhidraMCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose R2mcp when:

• You need dedicated capabilities in the Security domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (Free / Open Source).
• You have access to required keys: R2MCP_AUTH_TOKEN.
• Primary tools included: Native C implementation using radare2 APIs, Supports CLI, r2 plugin, and HTTP MCP server modes, Connects to local or remote radare2/iaito sessions via r2pipe.

Explore R2mcp Details

Choose GhidraMCP when:

• You need dedicated capabilities in the Security domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: Ghidra plugin with MCP bridge, Binary decompilation and analysis, Method and data renaming.

Feature & Specification Comparison

Specification	R2mcp radareorg Security	GhidraMCP LaurieWired Security
Summary	MCP server for Radare2 disassembler. Provides AI with capability to disassemble and look into binaries for reverse engineering.	A Model Context Protocol server for Ghidra that enables LLMs to autonomously reverse engineer applications. Provides tools for decompiling binaries, renaming methods and data, and listing methods, classes, imports, and exports.
Category & Scope	Security

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "radareorg-r2mcp": {
      "command": "npx",
      "args": [
        "-y",
        "radareorg-r2mcp"
      ],
      "env": {
        "R2MCP_AUTH_TOKEN": "YOUR_R2MCP_AUTH_TOKEN_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "lauriewired-ghidramcp": {
      "command": "npx",
      "args": [
        "-y",
        "lauriewired-ghidramcp"
      ]
    }
  }
}

Related MCP Server Comparisons