ucsandman/claude-skills · fable-gpt/SKILL.md

fable-gpt skillA

fable-gpt is agent-read markdown (skill) from ucsandman/claude-skills: Use for heavy implementation, debugging, test fixing, or multi-file edits Codex could execute, or orchestrating Claude + Codex..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add ucsandman/claude-skills/fable-gpt@git:20260904.14d2e37
Exact content
mdr add ucsandman/claude-skills/fable-gpt@sha256:44bd4c792ae0841b

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_pydhfkp375bohvdt.svg)](https://markdownregistry.com/a/art_pydhfkp375bohvdt)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260904.14d2e37 latest2026-09-04 14d2e37 2,897 BA view · diff
git:20260812.9665e9c2026-08-12 9665e9c 2,959 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2897 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

ucsandman/claude-skills · 3 stars · license MIT · pushed 2026-09-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_pydhfkp375bohvdt
GET https://markdownregistry.com/api/v1/resolve?ref=ucsandman/claude-skills/fable-gpt
GET https://markdownregistry.com/api/v1/blob/44bd4c792ae0841b7154a94b998a9cbf4ca62d1d5304be34b261e141329a27a6