skill-authoring skillA
skill-authoring is agent-read markdown (skill) from stackhawk/agent-skills: Guides authoring and maintaining agent skills in this repository — enforcing Anthropic best practices, bumping versions, regenerating Cursor rules, and keeping the plugin structure consistent. Use when editing SKILL.md files, reference files, or plugin manifests; creating a new plugin; or reviewing a skill for compliance with authoring standards. Do NOT trigger for general coding tasks, security scanning, or platform API queries..
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 stackhawk/agent-skills/skill-authoring@v1.0.0mdr add stackhawk/agent-skills/skill-authoring@sha256:e07c9d968dc8c860Pin 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_e3trutj4umeygqun)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-09-09 | c3bb29a | 8,636 B | A | view · diff |
| v2.5.1 | 2026-09-09 | 4089d13 | 8,636 B | A | view · diff |
| v2.5.0 | 2026-08-13 | 19c1457 | 8,636 B | A | view · diff |
| v2.4.0 | 2026-07-20 | b0f5201 | 8,636 B | A | view · diff |
| v2.3.4 | 2026-07-13 | 9b9f56d | 8,636 B | A | view |
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 (8636 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
stackhawk/agent-skills · 16 stars · license MIT · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_e3trutj4umeygqun GET https://markdownregistry.com/api/v1/resolve?ref=stackhawk/agent-skills/skill-authoring GET https://markdownregistry.com/api/v1/blob/e07c9d968dc8c860c3bc61136afded2df5097138681bd7f75c89a88ddcfe605e
Your agent does the deals. You hear about the good ones. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.