Interactive Leetcode Mcp
by SPerekrestovacommunityv3.2.2
10
2
The Interactive LeetCode MCP server facilitates coding practice on LeetCode with AI-guided authentication, hints, and solution submissions.
From the registry: Interactive LeetCode MCP server with authorization and solution submission capabilities
Install & configure
Prerequisites
- requiredNode.js 20+Node.js version 20.x or above required.
- required
Install in your client
Paste into the AI you're chatting with — it will figure out the rest
Please install the `interactive-leetcode-mcp` MCP server into my current AI client (that's you).
Required prerequisites (do these first if not already done):
- **Node.js 20+** — Node.js version 20.x or above required.
- **LeetCode account** — Sign in to LeetCode to enable cookie-based authentication. (https://leetcode.com)
Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["-y","@sperekrestova/interactive-leetcode-mcp@latest"]
Note: LeetCode credentials (csrftoken, LEETCODE_SESSION) supplied via tools at runtime, not env vars.
Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.Note: LeetCode credentials (csrftoken, LEETCODE_SESSION) supplied via tools at runtime, not env vars.
Tools (10)
start_leetcode_auth
Initiates authentication flow and opens browser to LeetCode login.
save_leetcode_credentials
Validates and saves your LeetCode credentials.
check_auth_status
Checks if you're authenticated and returns username and credential age.
get_daily_challenge
Fetch today's daily coding challenge.
get_problem
Get detailed problem information by slug.
search_problems
Search problems by difficulty, tags, keywords.
submit_solution
Submit code and get real-time results.
get_user_profile
Retrieve user profile information.
get_user_submissions
Get submission history with filtering.
get_user_contest_ranking
View contest performance and rankings.
Environment variables
LEETCODE_SESSIONrequiredSession cookie for LeetCode authentication.csrftokenrequiredCSRF token for LeetCode authentication.Prerequisites
- • Node.js v20.x
- • python3
Packages
@sperekrestova/interactive-leetcode-mcp
npmv3.2.2transport: stdio
Details
- Language
- TypeScript
- License
- MIT
- Released
- Apr 23, 2026
- Last commit
- Apr 12, 2026
- Registry name
- io.github.SPerekrestova/interactive-leetcode-mcp