garrytan/gstack · spec/SKILL.md

spec skillA

spec is agent-read markdown (skill) from garrytan/gstack: Turn vague intent into a precise, executable spec in five phases. (gstack).

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/spec@v0.1.0
Exact content
mdr add garrytan/gstack/spec@sha256:6dfe7aaaddbefb3e

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_vdvytkc6dv6wqrt7.svg)](https://markdownregistry.com/a/art_vdvytkc6dv6wqrt7)

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Versions

versioncommittedcommitsizeaudit
v0.1.0 latest2026-09-06 0530392 57,449 BA view · diff
v0.1.02026-09-01 702a1a9 56,253 BA view · diff
v0.1.02026-08-31 253d1df 56,196 BA view · diff
v0.1.02026-08-29 07b59e3 55,053 BA view · diff
v0.1.02026-08-28 b5a951e 53,114 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 (57449 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 · 131,918 stars · license MIT · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vdvytkc6dv6wqrt7
GET https://markdownregistry.com/api/v1/resolve?ref=garrytan/gstack/spec
GET https://markdownregistry.com/api/v1/blob/6dfe7aaaddbefb3e93f5f5fec86d7784a2d15788024d8cf24dc0aab84514156f