secret-hygiene skillA
secret-hygiene is agent-read markdown (skill) from smicolon/ai-kit: This skill activates when detecting hardcoded strings that look like API keys or credentials, creating .env files, referencing process.env or os.environ without Infisical, or working with configuration files that contain sensitive values. It enforces secret hygiene practices and recommends moving secrets to Infisical..
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 smicolon/ai-kit/secret-hygiene@git:20260218.21b554bmdr add smicolon/ai-kit/secret-hygiene@sha256:238b1c526712fba5Pin 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_qrkitmyo4kyzpxpl)
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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 (6817 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
smicolon/ai-kit · 6 stars · license MIT · pushed 2026-09-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qrkitmyo4kyzpxpl GET https://markdownregistry.com/api/v1/resolve?ref=smicolon/ai-kit/secret-hygiene GET https://markdownregistry.com/api/v1/blob/238b1c526712fba5921887a9083f9179a4b76d6ed6be3f871399f1c28d2b18a1
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.