Directory / Claude Code official plugins / ralph-loop

ralph-loop

plugin Software developmentClaude category: development

Interactive self-referential AI loops for iterative development, implementing the Ralph Wiggum technique. Claude works on the same task repeatedly, seeing its previous work, until completion.
Description from the marketplace entry / plugin manifest.

Install

In a Claude Code session

/plugin install ralph-loop@claude-plugins-official

From your shell

claude plugin install ralph-loop@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.

This plugin ships hooks or MCP servers, which can run code or reach external services. 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-public/tree/main/plugin
License: see LICENSE file
Repository stars: 43,046 for anthropics/claude-plugins-official (the whole catalog repo)
Version: 1.0.0
Added to catalog: 2026-01-06
Last change: 2026-03-28

What it contains

Slash commands: 3
Hooks: 1

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