nw-code-craftsmanship SKILL.md skillA
nw-code-craftsmanship from nwave-ai/nwave is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nwave-ai/nwave/nw-code-craftsmanship@git:20261102.c67d57bPins git:20261102.c67d57b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nwave-ai/nwave
- Path
nWave/skills/nw-code-craftsmanship/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261102.c67d57b, committed Nov 2, 2026
- Size
- 11,613 bytes
- Repository stars
- 633
- License
- MIT
Universal OO/FP craftsmanship foundation — domain-language naming, small cohesive units, semantic DRY/SSOT, reuse-before-new, one owner per rule/config/fact, prefactoring before new behavior, ports/adapters for testability. Consult before writing or reviewing any unit of code, either paradigm.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Code Craftsmanship — Universal Foundation **Kind**: KNOWLEDGE (reference). No forced sequence — consult while writing or reviewing a unit. **Trigger**: authoring, extending, or reviewing code in either paradigm. Load `nw-cross-cutting-invariants` and apply `flow:findings-go-to-the-owner-directly` when exchanging findings or questions between roles. ## Quality Axes The crafter writes, and the reviewer judges, every changed unit on nine axes: | Axis | The code shows it when | |---|---| | Readable | names come from the domain language and each unit reads as one intention | | Encapsulated | state is private and changed only through the owner's behaviour; no internal type leaks across a boundary | | Declarative | it states what the domain decides (expressions, pipelines, polymorphism) rather than step-by-step bookkeeping | | Modular | each module has one reason to change and a narrow public surface | | Performant | no avoidable allocation, copying, repeated I/O or quadratic work on a hot path | | Maintainable | a requirement change touches one owner; no duplication of a rule | …
Read the whole file at its exact version.
How to install
mdr add nwave-ai/nwave/nw-code-craftsmanship@sha256:d032d0c60bbd6072The line at the top of this page pins the label git:20261102.c67d57b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_v66sg7hklc5zlnll)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Nov 2, 2026.
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 (11613 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
nwave-ai/nwave · 633 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_v66sg7hklc5zlnll GET https://markdownregistry.com/api/v1/resolve?ref=nwave-ai/nwave/nw-code-craftsmanship GET https://markdownregistry.com/api/v1/blob/d032d0c60bbd60720a65a40c721264bc3c4c63d31eca75d57198dfa5b181a125
Your AI assistant 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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.