Codeforces Mcp Server
Codeforces MCP Tools supercharges your AI with live competitive programming data.
What it can do
- Get User Stats: Fetch complete user profile, rating, rank, and solve counts.
- Get Recent Activity: Fetch complete the most recently solved Problem , Contest , Points , Link , Tags, by the user.
- Get Tag Breakdown: Fetch all accepted submissions for a user and calculate how many unique problems they have solved for each topic tag (e.g., dp, math, greedy).
What data it sees
Do you need an account
No: the server works without sign-in
Codeforces MCP Tools supercharges your AI with live competitive programming data. With 11 strictly-typed tools, it enables your AI agent to:
📊 Pull live user statistics, ratings, and peak performance metrics. 🎯 Map out topic-specific strengths and weaknesses to highlight growth areas. 💡 Recommend custom practice problems and unplayed virtual contests. 🥊 Compare user profiles head-to-head for competitive intelligence. 🔍 Search the entire Codeforces problem set by tags and precise difficulty ranges.
How to connect
How to connect Codeforces Mcp Server to Claude
The server address to paste into Claude settings:
https://codeforces-mcp-tools--nakranimeet2005.run.tools
- Open Claude (claude.ai or the desktop app).
- Go to Settings → Connectors.
- Click Add custom connector.
- Paste the server address copied below into Remote MCP server URL and click Add.
- In a chat, click + → Connectors and switch the new connector on.
Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.
Authorization
After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.
How to connect Codeforces Mcp Server to ChatGPT
The server address to paste into ChatGPT settings:
https://codeforces-mcp-tools--nakranimeet2005.run.tools
- Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
- Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
- Open Settings → Connectors and click Create.
- Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
- Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
- In a new chat open + → Apps/Connectors and enable the connector.
OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.
Authorization
On first use ChatGPT opens the service's sign-in window. Sign in and approve access.
How to connect Codeforces Mcp Server to Cursor
The server address to paste into Cursor settings:
https://codeforces-mcp-tools--nakranimeet2005.run.tools
Fastest: click Open in Cursor below and confirm the prompt.
Manually:
- In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
- Paste the JSON copied below into
~/.cursor/mcp.json(per project:.cursor/mcp.jsonin the repo root). - Save the file. The server appears in the MCP list; authorize it there if asked.
Authorization
If the service needs sign-in, an authorize button appears next to the server in the MCP list.
Server tool list (11)
Raw names from tools/list. Only developers need these.
| get_user_stats | Fetch complete user profile, rating, rank, and solve counts. |
| get_recent_activity | Fetch complete the most recently solved Problem , Contest , Points , Link , Tags, by the user. |
| get_tag_breakdown | Fetch all accepted submissions for a user and calculate how many unique problems they have solved for each topic tag (e.g., dp, math, greedy). |
| get_best_contest_rank | Fetch the user's best ever performance (highest rank) in a single Codeforces contest. |
| analyze_weak_topics | Identify underperforming tags and suggest focus areas based on the user's lowest solve counts. |
| get_rating_history | Fetch the user's rating changes over time, including their latest contest performances and overall rating trajectory. |
| get_virtual_contest | Suggest custom practice virtual contests based on the user's rating, excluding ones they have already competed in. |
| get_recommend_problems | Smart problem suggestions based on the user's current rating and their weakest topic areas. |
| get_search_problems | Search the Codeforces problem set by specific tags, minimum rating, and maximum rating. |
| get_problem_stats | Fetch deep statistics for a specific Codeforces problem, including its rating, global solve count, and topic tags. |
| compare_users | Compare two Codeforces users side-by-side, including their ratings, total solves, problem overlap, and unique solves. |