# Clean Architecture

> Architecture principles from Robert C. Martin — the dependency rule, layering, module boundaries, use cases, entities, separating policy from detail, keeping frameworks/DB/UI at the edges. Use when structuring an application's layers, defining module boundaries, placing dependencies, or deciding where business logic lives. Not for naming, formatting, or statement-level code.

## Facts
- Page: https://tashan.sh/capability/skill-stilnox255-clean-architecture
- tashan id: skill:stilnox255/clean-architecture
- Source: https://github.com/stilnox255/eng-guidelines
- Type: skill
- Category: other
- tashan score: 42.0 / 100
- Adoption: 14.0
- Upkeep: 64.0
- Freshness: 100.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: MIT
- Official: no

## Install

```sh
cp -r clean-architecture ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-23 by tashan (https://tashan.sh) from public evidence. Scorer s5.