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ralph-loop

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.

pluginupdated 26 Oct 2026by Anthropic
paste into Claude Code
/plugin install ralph-loop@claude-plugins-official

How to start

  1. Paste the command into Claude Code and press Enter.
  2. Restart Claude Code so the plugin loads.
  3. Try it: type /cancel-ralph or /help.

What it adds

3 commands · 1 hook

Commands Type it in Claude Code

  • /cancel-ralphCancel active Ralph Loop
  • /helpExplain Ralph Loop plugin and available commands
  • /ralph-loopStart Ralph Loop in current session

Hooks Run on their own at these moments

  • StopWhen Claude finishes a reply.

Read from the plugin's own files in anthropics/claude-plugins-official, 26 Oct 2026.

What it needs

No keys or settings: its files ask for none.