greenfield skillA
greenfield is agent-read markdown (skill) from davidegreenwald/claude-greenfield: Build and customize a production-ready agent workflow from scratch, or audit and upgrade an existing repo — decision-complete tickets with success criteria bound to red oracles, a hook-enforced gate, a definition of done and of a bug, adversarial review that executes, and runtime proof against the real system..
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 davidegreenwald/claude-greenfield/greenfield@git:20260906.f56f45emdr add davidegreenwald/claude-greenfield/greenfield@sha256:14710335efb476b2Pin 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_gfal4h7itf2lnwcl)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260906.f56f45e latest | 2026-09-06 | f56f45e | 29,061 B | A | view · diff |
| git:20260624.ced7e1a | 2026-06-24 | ced7e1a | 16,822 B | A | view · diff |
| git:20260624.98f9118 | 2026-06-24 | 98f9118 | 16,264 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 (29061 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
davidegreenwald/claude-greenfield · 19 stars · license MIT · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gfal4h7itf2lnwcl GET https://markdownregistry.com/api/v1/resolve?ref=davidegreenwald/claude-greenfield/greenfield GET https://markdownregistry.com/api/v1/blob/14710335efb476b2bce48bfa98339e17084a11c959209e5a5b32d72a45faf8f4