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Codeforces competitive programming users, contests, problems

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About Codeforces

Codeforces is an MCP (Model Context Protocol) server published by pipeworx-io in the official MCP registry. Codeforces competitive programming users, contests, problems

Codeforces runs as a hosted remote over streamable-http — MCP clients connect directly to its endpoint, with nothing to install locally.

Development happens in the open at github.com/pipeworx-io/mcp-codeforces.

Use Codeforces with your agent

Claude Code · one command
claude mcp add --transport http codeforces https://gateway.pipeworx.io/codeforces/mcp
Claude Desktop, Cursor & other MCP clients · config
{
  "mcpServers": {
    "codeforces": {
      "url": "https://gateway.pipeworx.io/codeforces/mcp"
    }
  }
}
streamable-httphttps://gateway.pipeworx.io/codeforces/mcp

Frequently asked questions

What is Codeforces?
Codeforces is an MCP (Model Context Protocol) server by pipeworx-io. Codeforces competitive programming users, contests, problems
How do I connect Codeforces to Claude, Cursor, or another MCP client?
Codeforces is a remote MCP server — add its endpoint (https://gateway.pipeworx.io/codeforces/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.
Is Codeforces open source?
Yes — the source code is public at github.com/pipeworx-io/mcp-codeforces.
Can AI agents pay to use Codeforces?
Not yet through Loomal — Codeforces is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain Codeforces? Claim this listing free by verifying GitHub ownership, or contact us.