io.github.ketherworks/atcoder

AtCoder MCP Server

Search AtCoder problems and fetch public problem statements through MCP.

0.1.0
Version
remote
Transport
4
Tools

Security review

Review passed

Reviewed Jan 1, 2000.

  • tools: 4 tools scanned
  • metadata: scanned

No findings.

Tools (4)

  • oj_capabilities

    Report the audited anonymous AtCoder read surface and explicitly unsupported operations.

  • oj_health

    Report local readiness and the latest observed AtCoder page-read status without probing upstream.

  • oj_fetch_problem

    Fetch one public problem statement from an exact contest/task pair or canonical atcoder.jp task URL. Returns sanitized HTML with preserved math, samples, limits, hashes, and source provenance.

  • oj_search_problems

    Resolve exactly one contest/task id, atcoder:contest/task id, or canonical task URL. Free-text and catalog crawling are not supported.