@pipeworx/codeforces

Codeforces public read API MCP — competitive programming users, contests, problems, submissions. Keyless.

Part of Pipeworx — an MCP gateway connecting AI agents to 1394+ live data sources.

Tools

user(handles[]) — profile(s) by handle (up to 10k)
user_rating(handle) — full rating history for a user
user_status(handle, count?) — recent submissions for a user
contest_list(gym?) — all contests (regular or gym)
contest_standings(contest_id, handles?, from?, count?) — standings + problems for one contest
problemset(tags?, problemset_name?) — problemset + recent submissions stats
recent_actions(max_count?) — recent global actions feed
blog_entry_view(blog_id) — full blog entry by id

https://codeforces.com/api/

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "codeforces": {
      "url": "https://gateway.pipeworx.io/codeforces/mcp"
    }
  }
}

Or connect to the full Pipeworx gateway for access to all 1394+ data sources:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://gateway.pipeworx.io/mcp"
    }
  }
}

Instead of calling tools directly, you can ask questions in plain English:

ask_pipeworx({ question: "your question about Codeforces data" })

The gateway picks the right tool and fills the arguments automatically.

MIT