flawed-skill skillA
flawed-skill is agent-read markdown (skill) from richfrem/agent-plugins-skills: A deliberately broken skill that should trigger multiple anti-pattern detections during analysis..
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
mdr add richfrem/agent-plugins-skills/flawed-skill@git:20260421.2794248mdr add richfrem/agent-plugins-skills/flawed-skill@sha256:c40c4ff3497c66b7Pin 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.
[](https://markdownregistry.com/a/art_wt5lb5vgjj564iuq)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (274 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
richfrem/agent-plugins-skills · 6 stars · license MIT · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wt5lb5vgjj564iuq GET https://markdownregistry.com/api/v1/resolve?ref=richfrem/agent-plugins-skills/flawed-skill GET https://markdownregistry.com/api/v1/blob/c40c4ff3497c66b7a7097f57afb5f74d9361e985aa6e499522ce8db834b64e5d
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.