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Hook

Hooks

What superloopy runs automatically, and when. A hook is a command Claude Code fires at a fixed moment, without you asking for it.

Install
$ npx -y skills add beefiker/superloopy --agent claude-code

Ships with superloopy. Installing the plugin gets these hooks.

What fires, and when

SessionStart

Fires once when a session begins, and again after a context compaction. It is where a plugin sets up its environment, or restores state the compaction dropped.

  • Runs session-start.

UserPromptSubmit

Fires before Claude sees each prompt you send. A plugin can use it to inject context, so the same instruction reaches the model every turn instead of only at session start.

  • Runs user-prompt-submit.

Stop

  • Runs stop.

SubagentStop

  • Runs subagent-stop.
Read hooks/hooks.json
Ships withsuperloopy

Loop engineering for Codex and Claude Code. Type loopy โ€” an agent does the work, proves each piece with real evidence, and only then says it's done.

Get the whole plugin, auto-invoked