Type-Driven Design Guard skillA
Type-Driven Design Guard is agent-read markdown (skill) from s977043/river-review: Detect primitive obsession and missing domain/brand types; check that state is modeled via discriminated unions..
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 s977043/river-review/Type-Driven Design Guard@v0.1.0mdr add s977043/river-review/Type-Driven Design Guard@sha256:035a8494a22a77c4Pin 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_5aw6aj4a5p5ykvyr)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.1.0 latest | 2026-08-10 | ae791b7 | 7,005 B | A | view · diff |
| v0.1.0 | 2026-07-01 | 3696771 | 7,011 B | A | view · diff |
| v0.1.0 | 2026-06-29 | 45e66bc | 7,045 B | A | view · diff |
| v0.1.0 | 2026-06-29 | b988700 | 7,062 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 (7005 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
s977043/river-review · 3 stars · license MIT · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5aw6aj4a5p5ykvyr GET https://markdownregistry.com/api/v1/resolve?ref=s977043/river-review/Type-Driven Design Guard GET https://markdownregistry.com/api/v1/blob/035a8494a22a77c479ef979ec068c0c6ee73b509724fa99ab6275c6d1e34cb85
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.