Directory / Claude Code official plugins / math-olympiad

math-olympiad

plugin Science, research & learningClaude category: math

Solve competition math (IMO, Putnam, USAMO) with adversarial verification that catches what self-verification misses. Fresh-context verifiers attack proofs with specific failure patterns. Calibrated abstention over bluffing.
Description from the marketplace entry / plugin manifest.

Install

In a Claude Code session

/plugin install math-olympiad@claude-plugins-official

From your shell

claude plugin install math-olympiad@claude-plugins-official

Commands follow each host's documentation (Claude Code docs). gh skill needs GitHub CLI 2.90 or later and is in public preview.

Listed from Anthropic's catalog, not reviewed by us. Read the source before installing.

Catalog: Claude Code official plugins (claude-plugins-official)
Author: Anthropic
Source code: anthropics/claude-plugins-official
Homepage: github.com/anthropics/claude-plugins-official/tree/main/plug
License: see LICENSE file
Repository stars: 43,046 for anthropics/claude-plugins-official (the whole catalog repo)
Added to catalog: 2026-03-30
Last change: 2026-03-30

What it contains

Skills: 1

Skills: math-olympiad

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