# Psep

> Practical Software Engineering Principles — a controlled reasoning system for architecture, design, review, and refactoring decisions. Two levels: /psep strict (7 full principles + decision framework) and /psep relaxed (7 binary gut-check questions). Use when reviewing code, planning architecture, evaluating designs, or making structural decisions. Do NOT use during pure implementation — stay fast and practical.

## Facts
- Page: https://tashan.sh/capability/skill-hanazonoarchive-psep
- tashan id: skill:HanazonoArchive/psep
- Source: https://github.com/HanazonoArchive/psep
- Type: skill
- Category: other
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 57.0
- Freshness: 84.0
- 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 psep ~/.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 2026-08-09 by tashan (https://tashan.sh) from public evidence. Scorer s5.