Leetcode MCP Server vs Developer

In-depth architectural comparison of the Leetcode MCP Server and Developer 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 Leetcode MCP Server when:

• You need dedicated capabilities in the Coding Agents domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: other (Free / Open Source).
• Primary tools included: get_daily_challenge, get_problem, search_problems.

Explore Leetcode MCP Server Details

Choose Developer when:

• You need dedicated capabilities in the Coding Agents domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: Text editing with file creation, undo, and 400KB size limit, Cross-platform shell command execution with output size limit, Screen capture with monitor selection and window title filtering.

Feature & Specification Comparison

Specification	Leetcode MCP Server jinzcdev Coding Agents	Developer VertexStudio Coding Agents
Summary	MCP server enabling automated access to LeetCode's programming problems, solutions, submissions and public data with optional authentication for user-specific features (e.g., notes), supporting both leetcode.com (global) and leetcode.cn (China) sites.	Comprehensive developer tools for file editing, shell command execution, and screen capture capabilities
Category & Scope

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": {
    "jinzcdev-leetcode-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@jinzcdev/leetcode-mcp-server"
      ]
    }
  }
}

{
  "mcpServers": {
    "vertexstudio-developer": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/inspector"
      ]
    }
  }
}

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