Fable Maestro · zivreich bundle Quality-first model delegation for Claude Fable sessions. Use whenever running on Fable 5 and the task involves writing or changing code, debugging, testing, refactoring, researching a codebase, or any multi-step implementation work — route construction to Opus subagents and read-only chores to Sonnet while Fable plans, integrates, and reviews every diff. Trigger on any substantive coding request ("implement", "build", "add", "fix", "refactor", "debug", "migrate") even when the user never mentions delegation, tokens, or efficiency. Do not use for trivial single-file edits or pure Q&A.
