helper SKILL.md skillC
helper from hashgraph-online/hol-guard is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hashgraph-online/hol-guard/helper@git:20261024.a9dc232Pins git:20261024.a9dc232 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- C, 15 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hashgraph-online/hol-guard
- Path
rust/crates/guard-plugin-kit/tests/fixtures/needs-fixes/input/skills/helper/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261024.a9dc232, committed Oct 24, 2026
- Size
- 27 bytes
- Repository stars
- 1,061
- License
- Apache-2.0
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
Body.
Read the whole file at its exact version.
How to install
mdr add hashgraph-online/hol-guard/helper@sha256:59927902f0673c1eThe line at the top of this page pins the label git:20261024.a9dc232, 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.
[](https://markdownregistry.com/a/art_lpbbx76dcch3f555)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 24, 2026.
Audit of the latest version
- fail: Frontmatter declares a description
- fail: Size between 200 bytes and 200 KB (27 bytes)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- 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
hashgraph-online/hol-guard · 1,061 stars · license Apache-2.0 · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lpbbx76dcch3f555 GET https://markdownregistry.com/api/v1/resolve?ref=hashgraph-online/hol-guard/helper GET https://markdownregistry.com/api/v1/blob/59927902f0673c1e198183ecca7bd641a12293ed22c995adf7bbadbd9a244c85
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.
More from hashgraph-online/hol-guard
Every file in hashgraph-online/hol-guard