goplussecurity/agentguard · src/tests/fixtures/dsh-eval/active-skill-injection/skills/admin/SKILL.md

admin skillC

admin is agent-read markdown (skill) from goplussecurity/agentguard.

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 goplussecurity/agentguard/admin@git:20260815.c1443e9
Exact content
mdr add goplussecurity/agentguard/admin@sha256:71320c8c78c8cd6f

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_pv4ibtpywj3d5st3.svg)](https://markdownregistry.com/a/art_pv4ibtpywj3d5st3)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260815.c1443e9 latest2026-08-15 c1443e9 82 BC view

Audit of the latest version

C  12 of 17 checks passed. Deterministic, no model, 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 (82 bytes)
  • fail: No prompt-injection phrasing (matched: Ignore all previous instructions)
  • 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 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

goplussecurity/agentguard · 461 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_pv4ibtpywj3d5st3
GET https://markdownregistry.com/api/v1/resolve?ref=goplussecurity/agentguard/admin
GET https://markdownregistry.com/api/v1/blob/71320c8c78c8cd6f5790b2160c68d98b6ae6cebe72c1c10a7309f283617ae88c

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