domain-model skillA
domain-model is agent-read markdown (skill) from stevepolitodesign/skills: Turn a described business process into a domain model..
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.
What the file says
# Domain model The user describes how their business actually works. You come back with the concepts hiding in that description — and every one of them traces to something they said. An invented model is worse than none: it's fluent, confident, wrong, and in six months it's in the code under a name nobody in the business recognizes. Five things come out, and nothing else: | | | | --- | --- | | **Language** | The words the business uses, meaning what the business means. | | **Flow** | The events, in order. Past tense — something became true. | | **Rules** | Whenever X happens, we do Y. The branches and the exceptions. | | **Aggregates** | Whatever protects a rule and emits those events. | | **Contexts** | Where a word stops meaning one thing and starts meaning another. | No entities-versus-value-objects, no repositories, no schema, no class diagram — those are implementation, and this is what implementation gets checked against. Don't read code either. The code already chose names, and the ones it chose are the loudest thing in the room; read them and they end up in the model, at which point the model can only tell you what the code already says. ## Workflow …
Read the whole file at its exact version.
How to install
mdr add stevepolitodesign/skills/domain-model@git:20260915.6a51426mdr add stevepolitodesign/skills/domain-model@sha256:f8b7c951c9f0439cPin 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_cw5qqe6755mmdagr)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260915.6a51426 latest | 2026-09-15 | 6a51426 | 9,348 B | A | view · diff |
| git:20260910.a0e9dc7 | 2026-09-10 | a0e9dc7 | 9,379 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 (9348 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
stevepolitodesign/skills · 3 stars · license none · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cw5qqe6755mmdagr GET https://markdownregistry.com/api/v1/resolve?ref=stevepolitodesign/skills/domain-model GET https://markdownregistry.com/api/v1/blob/f8b7c951c9f0439c61614eac99bae986bdbea2ad579d7c6bfb6eab38d5073310
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
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