metadata-author-present-fail skillB
metadata-author-present-fail is agent-read markdown (skill) from luongnv89/asm: Validate a skill. Don't use for unrelated docs..
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 luongnv89/asm/metadata-author-present-fail@v1.0.0mdr add luongnv89/asm/metadata-author-present-fail@sha256:0fa89b545a6fbca2Pin 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_grd7zfjj6fv2arqq)
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Versions
Audit of the latest version
- fail: Size between 200 bytes and 200 KB (131 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
luongnv89/asm · 932 stars · license MIT · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_grd7zfjj6fv2arqq GET https://markdownregistry.com/api/v1/resolve?ref=luongnv89/asm/metadata-author-present-fail GET https://markdownregistry.com/api/v1/blob/0fa89b545a6fbca235e13b3f60f41f96de608ae712b0c5d8c73d669716f6d62b
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.