What is the key difference between Leetcode MCP Server and Oz MCP Server?

Leetcode MCP Server belongs to the Coding Agents category with local stdio execution, while Oz MCP Server belongs to the Coding Agents category with local stdio execution.

How do I install Leetcode MCP Server or Oz MCP Server in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Leetcode MCP Server and Oz MCP Server free or paid?

Leetcode MCP Server operates under a Free / Open Source model (other). Oz MCP Server operates under a Free / Open Source model (other).

Which MCP server has more tools and community activity?

Leetcode MCP Server lists 9 tools with 5 views and 143 GitHub stars. Oz MCP Server lists 6 tools with 4 views and 2 GitHub stars.

Can I use both Leetcode MCP Server and Oz MCP Server together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Leetcode MCP Server vs Oz MCP Server

In-depth architectural comparison of the Leetcode MCP Server and Oz MCP Server 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.

At a Glance & Executive Verdict

Leetcode MCP Server

Coding Agents · Local stdio

Quality: 68/100 (Great) | Auth: other

Oz MCP Server

Coding Agents · Local stdio

Quality: 61/100 (Good) | Auth: other

Verdict Summary: Choose Leetcode MCP Server if you need specialized Coding Agents tools running via a local process. Choose Oz MCP Server if your workspace requires Coding Agents integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

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 Oz 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: oz_agent_run, oz_agent_run_cloud, oz_run_get.

Explore Oz MCP Server Details

Feature & Specification Comparison

Specification	Leetcode MCP Server jinzcdev Coding Agents	Oz MCP Server sena-labs 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.	Bridges Warp's Oz coding agent to any IDE or MCP client (Claude Code, Cursor, Codex), plus native @oz in VS Code Copilot Chat. Independent project; uses only Warp's documented public interfaces. MIT.
Category & Scope

Tools & Capabilities Breakdown

Leetcode MCP Server Tools (9)

get_daily_challenge

Retrieves today's Daily Challenge problem with full description (read-only, no auth). Returns problem details for the current date as JSON. Use get_problem when you know a specific titleSlug; use search_problems to discover problems by filters.

get_problem

Retrieves a single LeetCode problem by titleSlug (read-only, no auth). Returns description, examples, constraints, and metadata as JSON. Use search_problems to find problems by keyword/tag/difficulty; use get_daily_challenge for today's featured problem.

search_problems

Searches LeetCode problems by category, tags, difficulty, and keywords (read-only, no auth). Supports pagination via limit/offset. Returns matching problem list as JSON. Use get_problem when you already know the titleSlug; use this to browse or discover problems.

get_user_profile

Retrieves any user's public profile by username (read-only, no auth). Returns ranking, avatar, bio, submission stats, and platform-specific progress. Use this to look up other users or public stats. Use get_user_status (requires auth) instead to verify the current session user's login state—not for looking up arbitrary users.

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).

Leetcode MCP Server Configuration

mcpServers (Claude Desktop / Cursor)

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

Oz MCP Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "sena-labs-oz-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@sena-labs/oz-mcp-server"
      ]
    }
  }
}

Frequently Asked Questions

Leetcode MCP Server is categorized under Coding Agents and uses a local stdio subprocess. In contrast, Oz MCP Server belongs to Coding Agents using local stdio subprocess. Select Leetcode MCP Server when you need capabilities focused on coding agents and Oz MCP Server when you require tools for coding agents.

More alternatives to Leetcode MCP Server More alternatives to Oz MCP Server Coding Agents category hub