rails-hyperdrive/rails-hyperdrive · spec/fixtures/smoke_companions/rails-hyperdrive-alpha/skills/alpha-skill/SKILL.md

alpha-skill skillA

alpha-skill is agent-read markdown (skill) from rails-hyperdrive/rails-hyperdrive: A smoke-fixture skill shipped by rails-hyperdrive-alpha..

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 rails-hyperdrive/rails-hyperdrive/alpha-skill@git:20260814.a0c67a6
Exact content
mdr add rails-hyperdrive/rails-hyperdrive/alpha-skill@sha256:61c6052ae9538d20

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_4u53plyzt6ozmylg.svg)](https://markdownregistry.com/a/art_4u53plyzt6ozmylg)

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Versions

versioncommittedcommitsizeaudit
git:20260814.a0c67a6 latest2026-08-14 a0c67a6 302 BA view · diff
git:20260811.13e6fea2026-08-11 13e6fea 437 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 (302 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

rails-hyperdrive/rails-hyperdrive · 33 stars · license MIT · pushed 2026-09-11 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4u53plyzt6ozmylg
GET https://markdownregistry.com/api/v1/resolve?ref=rails-hyperdrive/rails-hyperdrive/alpha-skill
GET https://markdownregistry.com/api/v1/blob/61c6052ae9538d20803d3f0eccdd00fecbad947a5fe019a69ff5b3fb6c34439c

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