Fable Skills — Security skill for Claude Code

The Five Skills Fable Wrote Before It Left

In July 2026, Claude Fable 5 — Anthropic's frontier model — spent its final weekend included on the standard plans. Think of it like the smartest consultant your business has ever had, and they leave Tuesday. You don't spend their last two days asking more questions — you get them writing the manuals.

In Claude, a manual is called a **skill**: a file where the model writes down exactly how it does a job. Write it once, and every model that comes after just follows it. So before the window closed, I had Fable write the five manuals worth keeping — and this repo is them, installable in one paste.

Skill	The job	You walk away with
security-sweep	Checks everything you ship the way a security reviewer would — tuned to the holes vibe-coded apps actually get hacked through	A ranked list of what an attacker could really do, in plain English, with fixes offered worst-first
project-setup	Starts a new project so it doesn't fall apart in month two — git, secrets, CLAUDE.md, deployed before feature one	A live URL and foundations that make month two boring
build-planner	Turns "I want to build X" into a staged plan a cheaper model can execute — the smart model thinks once	A PLAN.md where every step carries its own verification
honest-advisor	Stress-tests your business idea with the yes-man switched off	A straight verdict, the one number your idea hangs on, and the cheapest test that could kill it
bug-hunter	Hunts a bug the way a senior debugger would — reproduce first, cause not symptom, prove the fix	The bug actually fixed, with proof the failing case now passes — no more "should be fixed now"

Install (one paste, no terminal needed)

Open Claude Code in your project and paste this:

Please install the five skills from this repo:
https://g