oh-my-fable

by Junhan2 · ★ 57 · updated 2 days ago

Anthropic's prompting-guide rules for Claude Code, always on (Opus 5.5, Fable 5.1; Sonnet 5.5, Haiku 5.5, Opus 5 and Sonnet 5 too): install and forget: the working rules load at every session start and reach subagents, unattended sessions are detected automatically and get the early-stop rules, sessions at xhigh or max effort get the stop-after-checks rule, /fable turns a rough request into a...

install oh-my-fable

Install

git clone https://github.com/Junhan2/oh-my-fable

claude --plugin-dir ./oh-my-fable

Then run /reload-plugins or start a new session. Requires Claude Code 2.1.287+.

View source on GitHub

What it hooks into

From an automated scan with claude plugin validate, not a security review. Mods run with your permissions; read the code before installing.

Events: ui.render
API calls: $.ui.resolve
Draws: AssistantMessage
Reach: level 0 of 3 draws

Origin

How it got here: Automated scan of public GitHub repos, via the CC0 dataset awesome-claude-code-mods (scan of 13 Oct 2026).
Repository: github.com/Junhan2/oh-my-fable
Path in repo: repository root
Source commit: ffe2afb the exact code the scan read
Author: @Junhan2
License: MIT
First published: 2 Sept 2026
Last pushed: 10 Oct 2026
First listed here: 13 Oct 2026

Name and description come from the mod's own manifest. We link to the code; we don't host it, and it stays under its author's license.