crest skillA
crest is agent-read markdown (skill) from simota/agent-skills: Building engineer self-branding by turning technical contributions into a professional brand. Use for GitHub/LinkedIn/blog/conference positioning or content strategy..
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 simota/agent-skills/crest@git:20260819.16a3f28mdr add simota/agent-skills/crest@sha256:b57cb6d9f5ab836dPin 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_r3wynw5tbcl445ef)
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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 (20267 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
simota/agent-skills · 75 stars · license MIT · pushed 2026-09-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_r3wynw5tbcl445ef GET https://markdownregistry.com/api/v1/resolve?ref=simota/agent-skills/crest GET https://markdownregistry.com/api/v1/blob/b57cb6d9f5ab836dc9c34ed43bc1f3a53d58f23cc597af1af999c0440772e1b7