timwukp/agent-skills-best-practice · skills/skills/hello-world/SKILL.md

hello-world skillA

hello-world is agent-read markdown (skill) from timwukp/agent-skills-best-practice: A minimal example skill that greets users and explains how skills work. Use when user says "hello world skill", "test my skills setup", or "show me how skills work"..

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 timwukp/agent-skills-best-practice/hello-world@v1.0.0
Exact content
mdr add timwukp/agent-skills-best-practice/hello-world@sha256:29b7d3c652729322

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_v2garlstaxiinwo7.svg)](https://markdownregistry.com/a/art_v2garlstaxiinwo7)

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Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-03-09 878a485 1,252 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 (1252 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

timwukp/agent-skills-best-practice · 10 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_v2garlstaxiinwo7
GET https://markdownregistry.com/api/v1/resolve?ref=timwukp/agent-skills-best-practice/hello-world
GET https://markdownregistry.com/api/v1/blob/29b7d3c6527293222cd8075648eec67780ed9402c03d0276567c7fc60a312ad4

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