valid-skill SKILL.md skillC

valid-skill from hashgraph-online/skill-publish is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add hashgraph-online/skill-publish/valid-skill@git:20260405.3031678

Pins git:20260405.3031678 in mdr.lock. Pin the fingerprint instead.

Audit grade
C, 13 of 17 checks passed
Kind
SKILL.md skill
Repository
hashgraph-online/skill-publish
Path
test/fixtures/valid-skill/SKILL.md
Versions recorded
1
Latest version
git:20260405.3031678, committed Apr 5, 2026
Size
73 bytes
Repository stars
166
License
none declared

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

# Valid Skill

Use this skill to test validate-first preview generation.

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add hashgraph-online/skill-publish/valid-skill@sha256:17b582932948f0d0

The line at the top of this page pins the label git:20260405.3031678, 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_k37lywqtdrtqld2i.svg)](https://markdownregistry.com/a/art_k37lywqtdrtqld2i)

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

Versions

The registry has recorded 1 version of this file, committed on Apr 5, 2026.

versioncommittedcommitsizeaudit
git:20260405.3031678 latest2026-04-05 3031678 73 BC view

Audit of the latest version

C  13 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • fail: Frontmatter block present
  • fail: Frontmatter declares a name
  • fail: Frontmatter declares a description
  • fail: Size between 200 bytes and 200 KB (73 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

hashgraph-online/skill-publish · 166 stars · license none declared · pushed 2026-04-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_k37lywqtdrtqld2i
GET https://markdownregistry.com/api/v1/resolve?ref=hashgraph-online/skill-publish/valid-skill
GET https://markdownregistry.com/api/v1/blob/17b582932948f0d025f6830a2ae582364ca1f438e854a485468cfd7b5ab984a0

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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Every file in hashgraph-online/skill-publish

Other files named valid-skill

valid-skill SKILL.md skill
yeachan-heo/gajae-code · packages/coding-agent/test/fixtures/skills/valid-skill/SKILL.md · A valid skill for testing purposes.
git:20260526.19f8c1f · audit B · 3,016 stars
valid-skill SKILL.md skill
dicklesworthstone/pi_agent_rust · legacy_pi_mono_code/pi-mono/packages/coding-agent/test/fixtures/skills/valid-skill/SKILL.md · A valid skill for testing purposes.
git:20260518.39ec5ac · audit B · 1,915 stars
valid-skill SKILL.md skill
first-fluke/oh-my-agent · cli/platform/emit/__fixtures__/repo/.agents/skills/valid-skill/SKILL.md · A minimal, fully spec-conformant fixture skill used to exercise the happy path.
git:20260712.21664a3 · audit B · 1,353 stars
valid-skill SKILL.md skill
bastani-inc/atomic · packages/coding-agent/test/fixtures/skills/valid-skill/SKILL.md · A valid skill for testing purposes.
git:20260515.c4cb45d · audit B · 869 stars
valid-skill SKILL.md skill
code-yeongyu/senpi · packages/coding-agent/test/fixtures/skills/valid-skill/SKILL.md · A valid skill for testing purposes.
git:20251218.05b7b81 · audit B · 486 stars
valid-skill SKILL.md skill
wholiver/metis · test/fixtures/skills/valid-skill/SKILL.md · A valid skill for testing purposes.
git:20260827.592bd38 · audit B · 417 stars
valid-skill SKILL.md skill
hidorakai002/ai-workspace-archive · ai_agent_frameworks/major_frameworks/crewAI/lib/crewai/tests/skills/fixtures/valid-skill/SKILL.md · A complete test skill with all optional directories.
v1.0 · audit A · 37 stars
valid-skill SKILL.md skill
bendrucker/claude · plugins/plugin/skills/skill/scripts/skill-lint/test/fixtures/valid/SKILL.md · A valid skill for testing purposes.
git:20261006.a882371 · audit B · 18 stars

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