fable-skills
Six Claude Code skills that harden Opus 4.8 toward frontier behavior — written by Fable 5, pressure-tested on the target model with transcripts included.
Use skills to improve the behavior of AI models in specific tasks, based on real-world testing results.
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Free · no card · unsubscribe anytimeSix Claude Code skills that harden Opus 4.8 toward frontier behavior — written by Fable 5, pressure-tested on the target model with transcripts included.
fable-skills has 53 stars on GitHub. It has been forked 11 times. fable-skills is written mainly in TypeScript. It has been in active development since 2026. fable-skills is available under the MIT license. Its main topics are agent-skills, ai-agents, ai-coding, ai-tools.
What is fable-skills?
Six Claude Code skills that harden Opus 4.8 toward frontier behavior — written by Fable 5, pressure-tested on the target model with transcripts included.
Is fable-skills open source?
fable-skills is an open-source project. It is released under the MIT license.
Is fable-skills free?
Yes. fable-skills is free and open source — you can use, modify and self-host it.
What license does fable-skills use?
fable-skills is available under the MIT license.
What language is fable-skills written in?
fable-skills is written mainly in TypeScript.
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