# Waterfall

> Multi-agent Specification-Driven Development (SDD) framework for Claude Code. Waterfall orchestrates a team of specialized agents (PM, OR, PO, TL, DV, RV, QA, DS) through a strict waterfall workflow — from product brief to validated implementation — with explicit handoffs, persistent state, and identity enforcement.

## Facts
- Page: https://tashan.sh/capability/plugin-mgallet92i-waterfall-waterfall
- tashan id: plugin:mgallet92i/waterfall/waterfall
- Source: https://github.com/mgallet92i/waterfall
- Type: plugin
- Category: devtools
- tashan score: 39.0 / 100
- Adoption: 13.0
- Upkeep: 73.0
- Freshness: 81.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- GitHub stars: 2
- License: MIT
- Official: no

## Install

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