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hello-world SKILL.md skillB

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

Install it, pinned
mdr add runxhq/runx/hello-world@git:20261008.1a28e75

Pins git:20261008.1a28e75 in mdr.lock. Pin the fingerprint instead.

Audit grade
B, 16 of 17 checks passed
Kind
SKILL.md skill
Repository
runxhq/runx
Path
examples/hello-world/SKILL.md
Versions recorded
4
Latest version
git:20261008.1a28e75, committed Oct 8, 2026
First version recorded
May 14, 2026
Size
189 bytes
Repository stars
105
License
Apache-2.0

Echo a first runx message through a checked-in process tool script.

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

Print one message so a new contributor can verify the local runx execution path.

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add runxhq/runx/hello-world@sha256:3524302bde262718

The line at the top of this page pins the label git:20261008.1a28e75, 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_pgfvc7tv56eiuaaj.svg)](https://markdownregistry.com/a/art_pgfvc7tv56eiuaaj)

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

Versions

The registry has recorded 4 versions of this file, between May 14, 2026 and Oct 8, 2026, about one every 49 days. Its first recorded version is graded A and its latest B.

versioncommittedcommitsizeaudit
git:20261008.1a28e75 latest2026-10-08 1a28e75 189 BB view · diff
git:20260723.6e5370b2026-07-23 6e5370b 185 BB view · diff
git:20260623.23b041b2026-06-23 23b041b 557 BA view · diff
git:20260514.bb1b9062026-05-14 bb1b906 504 BA 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: Size between 200 bytes and 200 KB (189 bytes)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • 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

runxhq/runx · 105 stars · license Apache-2.0 · pushed 2026-10-29 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_pgfvc7tv56eiuaaj
GET https://markdownregistry.com/api/v1/resolve?ref=runxhq/runx/hello-world
GET https://markdownregistry.com/api/v1/blob/3524302bde26271859cd31763388650366e9c0fccafe3cb086e2226ea3e69a44

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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