test-driven-development skillA
test-driven-development is agent-read markdown (skill) from jamditis/claude-skills-journalism: Use when implementing any feature or bugfix, before writing implementation code.
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 jamditis/claude-skills-journalism/test-driven-development@git:20260818.3e0e3a8mdr add jamditis/claude-skills-journalism/test-driven-development@sha256:06badefcde29a3eePin 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_jw4dkoccvk5qhoal)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260818.3e0e3a8 latest | 2026-08-18 | 3e0e3a8 | 10,294 B | A | view · diff |
| git:20260507.74bc975 | 2026-05-07 | 74bc975 | 10,297 B | A | view · diff |
| git:20260505.383dcc5 | 2026-05-05 | 383dcc5 | 10,298 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 (10294 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
jamditis/claude-skills-journalism · 396 stars · license MIT · pushed 2026-09-15 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_jw4dkoccvk5qhoal GET https://markdownregistry.com/api/v1/resolve?ref=jamditis/claude-skills-journalism/test-driven-development GET https://markdownregistry.com/api/v1/blob/06badefcde29a3eee6f4f84e0a397e935dc28c1ca7d4483726af611e462bb3c3
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.