Why Claude + MCP Is Outpacing Traditional IDEs Like Cursor and Windsurf

Since early 2025 developers have shifted from using Windsurf and Cursor to Claude powered by custom MCPs, driven by Claude's exponential global adoption since 2023 and the release of ClaudeCommander, which enables Claude to explore files, read/write data, and run long‑running tasks.

ClaudeCommander and Sequential Thinking MCP Installation Guide

Two MCPs are highlighted:

Sequential Thinking MCP – helps Claude plan multi‑step tasks.

ClaudeCommander MCP – gives Claude access to local files and processes.

Environment Preparation

Ensure Node.js is installed.

Claude Desktop must be installed and running.

Installation Steps

Execute the following commands in a terminal:

npx -y @smithery/cli@latest install @smithery-ai/server-sequential-thinking --client claude
npx -y @smithery/cli install @wonderwhy-er/desktop-commander --client claude

After installation, restart Claude Desktop to activate the new features.

Demo: Automatic Codebase Exploration and Project Structure Diagram

With ClaudeCommander installed, Claude can automatically analyze a specified repository and generate a clear project structure diagram, useful for code reviews and documentation.

Exploration Task Flow

Developers issue a prompt (illustrated in the image) that instructs Claude to traverse the directory, analyze files, and produce a diagram.

On first execution Claude asks for user authorization; once granted it scans the file system, builds a structural report, and renders the diagram directly in the interface.

This workflow is ideal for quickly familiarising with unknown codebases, reviewing complex projects, and creating shareable technical documentation.

Rapidly understand unfamiliar repositories.

Perform holistic reviews of large projects.

Generate documentation for team sharing.

Comparison with Windsurf and Cursor

Claude performs deep, full‑file analysis to understand overall project structure.

Windsurf and Cursor index only fragments for speed, often missing important relationships.

Claude displays generated charts directly in the UI.

Windsurf and Cursor require exporting HTML and manual browsing, adding friction.

Automation Example: Video File Compression

Developers can ask Claude to compress a batch of raw videos. Claude first checks for FFMPEG, installs it if missing, then starts the compression task, which runs in the background via ClaudeCommander MCP.

Progress can be queried at any time; after completion the video size is reduced by roughly 8.6×.

Can Traditional IDEs Match This?

While Windsurf and Cursor could theoretically perform similar tasks, their design focuses narrowly on code editing and does not support cross‑system, long‑running operations as seamlessly as Claude + MCP.

Codebase Refactoring Case Study

A stale TypeScript/React project with outdated dependencies and a broken Firebase build was automatically rewritten by Claude into pure JavaScript, removing deprecated libraries.

File count increased from 21 to 33, but total lines dropped from 5 k to 3.5 k, with comparable code quality.

Do We Still Need Traditional IDEs?

Traditional IDEs remain useful for editing, but developers can rely on Claude to produce final, runnable code without constant manual checks.

Future Outlook: More LLM‑MCP Connections

As new LLMs (O1, O3‑mini, DeepSeek, Grok 3, etc.) emerge, the decisive factor will be the richness of their tool ecosystems. The community is building a universal framework to let any LLM connect to any MCP, further amplifying LLM capabilities.