Diff Mcp

Overview

Diff Mcp is a Model Context Protocol server that provides character-precise unified diff generation, patch application, and patch parsing. Through the MCP interface, AI assistants can call these diff and patch tools directly rather than requiring manual copy-paste workflows between applications.

The server runs locally via the npm package @mukundakatta/diff-mcp, which communicates over stdio with no authentication required. Installation is straightforward using npx -y @mukundakatta/diff-mcp. Version v0.1.0 is available under the Apache-2.0 license, with source code hosted at MukundaKatta/mcp-stack on GitHub.

Diff Mcp belongs in the Development category on mcp.site. It works with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim this listing to verify ownership, display the Verified badge, and ensure information stays up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "diff_mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mukundakatta/diff-mcp"
      ]
    }
  }
}