hello-world SKILL.md skillB

hello-world from itlackey/akm is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add itlackey/akm/hello-world@git:20260427.6a111cd

Pins git:20260427.6a111cd in mdr.lock. Pin the fingerprint instead.

Audit grade: B, 16 of 17 checks passed
Kind: SKILL.md skill
Repository: itlackey/akm
Path: tests/fixtures/stashes/minimal/skills/hello-world/SKILL.md
Versions recorded: 1
Latest version: git:20260427.6a111cd, committed Apr 27, 2026
Size: 398 bytes
Repository stars: 66
License: MPL-2.0

Trivial demonstration skill that prints a greeting.

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

# Hello World

A placeholder skill used by fixture-loader smoke tests. It documents nothing operational. Its only job is to exist so the indexer has something to walk.

When invoked, the skill writes a single greeting line to stdout and exits. There is no configuration, no dependencies, and no side effects beyond the print.

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add itlackey/akm/hello-world@sha256:47ad28c1ccbc39f9

The line at the top of this page pins the label git:20260427.6a111cd, 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](https://markdownregistry.com/badge/art_6jk4ontwqtkaindp.svg)](https://markdownregistry.com/a/art_6jk4ontwqtkaindp)

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

Versions

The registry has recorded 1 version of this file, committed on Apr 27, 2026.

version	committed	commit	size	audit
git:20260427.6a111cd latest	2026-04-27	6a111cd	398 B	B	view

Audit of the latest version

B 16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

fail: Frontmatter declares a name
pass: Frontmatter block present
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (398 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

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

itlackey/akm · 66 stars · license MPL-2.0 · pushed 2026-10-21 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_6jk4ontwqtkaindp
GET https://markdownregistry.com/api/v1/resolve?ref=itlackey/akm/hello-world
GET https://markdownregistry.com/api/v1/blob/47ad28c1ccbc39f94d93716a2ee5b282973678f992aec2fd4887917bcb74642f

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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