Development
Hook
Hooks
What fableclaudemdforopus 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 altafino/FableClaudeMDForOpus --agent claude-codeShips with fableclaudemdforopus. Installing the plugin gets these hooks.
Where it lives
- hooks/guard.pyGitHub
- hooks/rearm.pyGitHub
- hooks/stop_verify.pyGitHub
- hooks/test_hooks.shGitHub
- hooks/track.pyGitHub
Read the script before you install anything that runs on your machine. This is the one part of a plugin that acts without being asked.
Ships withfableclaudemdforopus
A portable CLAUDE.md + documentation set that makes Claude Opus / Sonnet operate as close to frontier (Fable) level as possible inside Claude Code: fewer logic errors, fewer introduced bugs, fewer wasted tokens.
Get the whole plugin, auto-invoked

