# greenfield

Reverse engineer clean behavioral specs from any codebase. Greenfield reads source code, documentation, SDKs, runtime behavior, and binaries, then produces behavioral specifications, test vectors, acceptance criteria, and a full provenance trail.

- Tier: Indexed (plain plugin)
- Category: Development
- Page: https://www.flowy.sh/listings/prime-radiant-inc-greenfield
- Source: https://github.com/prime-radiant-inc/greenfield
- Price: free and open source

## Summary
greenfield is a Claude Code plugin with 22 hand-picked skills for development work, indexed on Flowy. Install it with the command on its page. It includes analysis-pipeline, autonomous-discovery, behavioral-spec-writing. Its skills do not fire on their own yet. Request auto-invocation to have Flowy route them as you prompt. Free and open source.

## Install (Claude Code)
```
npx -y skills add prime-radiant-inc/greenfield
```

## Skills
- analysis-pipeline
- autonomous-discovery
- behavioral-spec-writing
- binary-analysis
- community-intelligence
- container-execution
- contract-detection
- doc-research
- ecosystem-analysis
- fidelity-validation
- git-archaeology
- incremental-analysis
- multi-source-synthesis
- provenance-methodology
- runtime-observation
- second-pass-review
- source-analysis
- source-completeness
- spec-sanitization
- test-suite-analysis
- validation-methodology
- visual-exploration

## FAQ

### What is greenfield?
Reverse engineer clean behavioral specs from any codebase. Greenfield reads source code, documentation, SDKs, runtime behavior, and binaries, then produces behavioral specifications, test vectors, acceptance criteria, and a full provenance trail.

### How do I install greenfield?
Run these in Claude Code: npx -y skills add prime-radiant-inc/greenfield. Then prompt normally.

### Does greenfield auto-invoke its skills?
Not yet. It is indexed on Flowy as a plain plugin. Request auto-invocation on its page and Flowy will route its skills for you as you prompt.

### Is greenfield free?
Yes. Flowy is free and open source, with nothing gated. You can read every skill in full before you install.