# Harnish

> Autonomous implementation engine for Claude Code. Generates PRDs (drafti), implements code autonomously (harnish), and inspects artifacts (ralphi).

## Facts
- Page: https://tashan.sh/capability/plugin-jazz1x-harnish-harnish
- tashan id: plugin:jazz1x/harnish/harnish
- Source: https://github.com/jazz1x/harnish
- Type: plugin
- Category: other
- tashan score: 31.0 / 100
- Adoption: 16.0
- Upkeep: 49.0
- Freshness: 66.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: solid
- GitHub stars: 4
- License: MIT
- Official: no

## Install

```sh
/plugin marketplace add anthropics/claude-plugins-community
/plugin install harnish@claude-community
```

## 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 2026-09-13 by tashan (https://tashan.sh) from public evidence. Scorer s5.