Fable 5.2 prompt-audit skill scans repos for stale instructions and overcautious rules

daniel_mac8 · x · 2026-11-11

danielmac8 released an installable /fable-5-2-prompt-audit skill that automates Anthropic's official Fable 5.2 prompting tips: it scans your repo for standing instructions to delegate to subagents, standing token budgets, harness instructions that edit earlier turns (Fable 5.2's "preserved thinking"), "treat the answer as done" prompts, think-less instructions, rigid style rules, and rules/notes/memories that make the model overly cautious — so you can clean up prompts for the new model's behavior.

Related event: Developer Open-Sources Fable 5.2 Prompt Audit Skill(3 posts)→

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