# Arn Spark

> Guided greenfield pipeline from raw idea to working prototype — product discovery with AI-assisted persona generation, architecture vision, use case authoring, project scaffolding, and interactive prototype validation.

## Facts
- Page: https://tashan.sh/capability/plugin-appsvortex-arness-arn-spark
- tashan id: plugin:appsvortex/arness/arn-spark
- Source: https://github.com/AppsVortex/arness
- Type: plugin
- Category: other
- tashan score: 37.0 / 100
- Adoption: 11.0
- Upkeep: 72.0
- Freshness: 78.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: MIT
- Official: no

## Install

```sh
/plugin marketplace add anthropics/claude-plugins-community
/plugin install arn-spark@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.