garrytan/gstack · test/fixtures/context-bill/tree-a/alpha/SKILL.md

alpha skillA

alpha is agent-read markdown (skill) from garrytan/gstack: Fixture dispatcher with a mode table and forced-read references..

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 garrytan/gstack/alpha@git:20260814.1d41ee3
Exact content
mdr add garrytan/gstack/alpha@sha256:62f83cef9ac668b5

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_5zu32r3ao7i2sneu.svg)](https://markdownregistry.com/a/art_5zu32r3ao7i2sneu)

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Versions

versioncommittedcommitsizeaudit
git:20260814.1d41ee3 latest2026-08-14 1d41ee3 727 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 (727 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

garrytan/gstack · 133,415 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5zu32r3ao7i2sneu
GET https://markdownregistry.com/api/v1/resolve?ref=garrytan/gstack/alpha
GET https://markdownregistry.com/api/v1/blob/62f83cef9ac668b5b148813ae23b015f8df662a4f9fab194968e1c4a7ea01f86

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.