surgical-patch skillA
surgical-patch is agent-read markdown (skill) from juliusbrussee/caveman: Fix bugs and small behavior changes at the narrowest responsible layer. Use when regression proof, preserved surrounding behavior, and task-relevant tests matter..
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 juliusbrussee/caveman/surgical-patch@git:20260811.82864c8mdr add juliusbrussee/caveman/surgical-patch@sha256:81ea9f7b51409970Pin 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_npkfilbu3bcik6by)
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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 (664 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
juliusbrussee/caveman · 106,258 stars · license NOASSERTION · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_npkfilbu3bcik6by GET https://markdownregistry.com/api/v1/resolve?ref=juliusbrussee/caveman/surgical-patch GET https://markdownregistry.com/api/v1/blob/81ea9f7b51409970099e04b98875dd65806cd35472f9a774b847030328187387
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.