shared-skill SKILL.md skillA

shared-skill from rails-hyperdrive/rails-hyperdrive is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add rails-hyperdrive/rails-hyperdrive/shared-skill@git:20260814.a2e5090

Pins git:20260814.a2e5090 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
rails-hyperdrive/rails-hyperdrive
Path
spec/fixtures/smoke_companions/rails-hyperdrive-alpha/lib/rails-hyperdrive-alpha/hyperdrive/skills/shared-skill/SKILL.md
Versions recorded
2
Latest version
git:20260814.a2e5090, committed Aug 14, 2026
First version recorded
May 31, 2026
Size
271 bytes
Repository stars
81
License
MIT

A skill name shipped by BOTH alpha and beta (collision fixture).

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Shared Skill (alpha variant)

Shipped by rails-hyperdrive-alpha. Collides by name with the beta variant; the
installer must install both, postfixed by source gem.

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add rails-hyperdrive/rails-hyperdrive/shared-skill@sha256:6be3aadac0644fd1

The line at the top of this page pins the label git:20260814.a2e5090, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ei5tzdshmjycz3tv.svg)](https://markdownregistry.com/a/art_ei5tzdshmjycz3tv)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between May 31, 2026 and Aug 14, 2026, about one every 75 days.

versioncommittedcommitsizeaudit
git:20260814.a2e5090 latest2026-08-14 a2e5090 271 BA view · diff
git:20260531.875e9b62026-05-31 875e9b6 304 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (271 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 · 81 stars · license MIT · pushed 2026-10-02 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ei5tzdshmjycz3tv
GET https://markdownregistry.com/api/v1/resolve?ref=rails-hyperdrive/rails-hyperdrive/shared-skill
GET https://markdownregistry.com/api/v1/blob/6be3aadac0644fd12f68b61aa6acbb6159bdb409ff0e40f6420706ecdee5c691

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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rails-hyperdrive/rails-hyperdrive · spec/fixtures/smoke_companions/rails-hyperdrive-beta/lib/rails-hyperdrive-beta/hyperdrive/skills/shared-skill/SKILL.md · A skill name shipped by BOTH alpha and beta (collision fixture).
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sample SKILL.md skill
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Every file in rails-hyperdrive/rails-hyperdrive

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