cozytab/fable5-mode
117 stars · Last commit 2026-07-15
Make Opus 4.8 (or any Claude model) work like Claude Fable 5 — a Claude Code skill + guard hooks (plan gate, model ceiling, per-task enforcement) for Fable-5-grade discipline: plan, self-verify, and route sub-agents, without Fable 5.
README preview
# fable5-mode **English** | [简体中文](README.zh-CN.md) **Make Opus 4.8 — or any Claude model — work like Claude Fable 5.** A [Claude Code](https://claude.com/claude-code) skill plus guard hooks that give a non-frontier model Fable-5-grade work discipline: plan-gate, self-verification, and sub-agent routing, enforced mechanically. The skill is invoked as `fable-mode`; its premise: > **output quality = model capability × work discipline** --- ## Quickstart ```bash # 1. Install the skill (honors CLAUDE_CONFIG_DIR; falls back to ~/.claude) git clone https://github.com/cozytab/fable5-mode \