maoyadongsh/siq-agent-security · apps/agentshield/internal/admission/testdata/skills/malicious/docs-code-exec/SKILL.md

docs-code-exec skillB

docs-code-exec is agent-read markdown (skill) from maoyadongsh/siq-agent-security: H5b fixture — executable payload under assets/..

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 maoyadongsh/siq-agent-security/docs-code-exec@git:20260906.977c5eb
Exact content
mdr add maoyadongsh/siq-agent-security/docs-code-exec@sha256:6e11f9c8ae4e8610

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_fsjqcn4huymqesi3.svg)](https://markdownregistry.com/a/art_fsjqcn4huymqesi3)

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Versions

versioncommittedcommitsizeaudit
git:20260906.977c5eb latest2026-09-06 977c5eb 147 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: Size between 200 bytes and 200 KB (147 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

Source

GitHub

maoyadongsh/siq-agent-security · 23 stars · license Apache-2.0 · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_fsjqcn4huymqesi3
GET https://markdownregistry.com/api/v1/resolve?ref=maoyadongsh/siq-agent-security/docs-code-exec
GET https://markdownregistry.com/api/v1/blob/6e11f9c8ae4e8610892c2b03e3fcdcbb0de764c6ca063622d68aaeeb55891520

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