Connects Claude to the Codeforces competitive programming platform through eight read-only API tools. You can pull user profiles and rating histories, browse recent submissions, list contests and their standings, search the problemset with optional tag filters, and view blog entries. Handles batch lookups for up to 10,000 users at once. Built on the Pipeworx gateway, so you can either connect to this standalone server or use the full gateway that includes 673+ other data sources. Useful if you're building coding interview prep tools, analyzing competitive programming trends, or just want Claude to look up contest results and problem statistics without leaving the conversation.
claude mcp add --transport http io.github.pipeworx-io-codeforces https://gateway.pipeworx.io/codeforces/mcp