Interactive Leetcode MCP

🔐 AI-guided authentication - Claude walks you through one-time credential setup 🎓 Learning-guided mode - AI provides hints before solutions to maximize learning 📝 Solution submission - Submit code and get instant results 💬 Conversational workflow - Practice naturally with Claude Code 🌍 Multi-language support - Java, Python, C++, JavaScript, TypeScript, and more 📊 Detailed feedback - Runtime stats, memory…

People who work with dsa, learning and leetcode and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-15 · ★ 12 · #43 OF 204 MAINTAINED SECURITY · VERIFIED 2026-09-18

MIT · TypeScript servers · how we verify → /methodology

01 · Install Interactive Leetcode MCP

Claude Code

claude mcp add sperekrestova-interactive-leetcode-mcp -- npx -y @sperekrestova/interactive-leetcode-mcp

Claude Desktop / Cursor / VS Code - add to config

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

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

npm package @sperekrestova/interactive-leetcode-mcp - published under the repo owner's npm scope (@sperekrestova)

registry namespace io.github.SPerekrestova is GitHub-verified and matches the repo owner

03 · What Interactive Leetcode MCP can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v3.2.6 · 2026-09-15

[Aikido] Fix critical issue in proxy-addr via minor version upgrade from 2.0.7 to 2.0.8 · Fix CheckResponseSchema rejecting numeric memory/runtime fields from LeetCode API by @SPerekrestova with @Copilot in · bump…

v3.2.5 · 2026-06-24

Audit project health and refresh docs

v3.2.4 · 2026-06-20

v3.2.4 · Security patch release for @sperekrestova/interactive-leetcode-mcp. · Security · Ships the dependency refresh from PR #51, which updates transitive hono resolution to 4.12.26 and clears GitHub Dependabot/npm…

04 · Who maintains Interactive Leetcode MCP

interactive-leetcode-mcp is maintained by sperekrestova. It's the only MCP server we track from this author; the repo dates to Jan 2026.

05 · Facts

repository: github.com/sperekrestova/interactive-leetcode-mcp
category: security - ranked #43 of 204 actively-maintained security servers as of 2026-09-18.
release cadence: 3 releases in the last 90 days (latest 2026-09-15)
registry: io.github.SPerekrestova/interactive-leetcode-mcp (active, first published 2026-01-24 · 9 versions)
packages: npm:@sperekrestova/interactive-leetcode-mcp

06 · Interactive Leetcode MCP FAQ

What is Interactive Leetcode MCP?

Is Interactive Leetcode MCP still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-15 and it shipped 3 releases in the last 90 days. We re-verify nightly.

How do I install Interactive Leetcode MCP?

Run `npx -y @sperekrestova/interactive-leetcode-mcp`. You can also paste the ready-made client config above.

Does Interactive Leetcode MCP run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Interactive Leetcode MCP

Alternatives to Interactive Leetcode MCP

Maintained security servers if Interactive Leetcode MCP isn't the fit.

Pairs well with

Servers that cover what Interactive Leetcode MCP doesn't - only shown when the pairing reason fits the companion.

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